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Korell AM, Peer SO, Sharp J. Psychosocial Competencies Among Clinic-Referred and Community-Based Children: Known-Groups Validity of the Psychosocial Strengths Inventory for Children and Adolescents (PSICA). Res Child Adolesc Psychopathol 2024; 52:1009-1022. [PMID: 38227122 DOI: 10.1007/s10802-023-01160-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/04/2023] [Indexed: 01/17/2024]
Abstract
Child psychosocial competencies protect against the development of psychopathology, ameliorate existing psychosocial problems, and predict positive long-term developmental cascades. Assessment of these competencies can improve identification of children in need of psychosocial services, enrich treatment planning, and improve treatment progress and outcome monitoring. Yet, appropriate measures are limited. One promising option is the Psychosocial Strengths Inventory for Children and Adolescents (PSICA), although its discriminative properties were formerly unknown. The present study evaluated the PSICA's sensitivity, specificity, and optimal cutoff scores with 228 youth (38 clinic-referred and 190 community-based youth with case-control matching) ages 2-10 years (Mage = 5.8, 71% boys, 77% White). Results indicated large, significant discrepancies, with clinic-referred youth rated as having less overall psychosocial competence overall and across domains of compliance, prosociality, and attention. Caregivers also reported significantly less satisfaction with the psychosocial competence of clinic-referred versus community youth. Discriminative accuracy of the PSICA's Frequency and Satisfaction scales, and its subscales, were good-to-excellent. Such discriminative accuracy and empirically derived, if preliminary, cutoff scores further support the PSICA as a pragmatic, psychometrically strong tool to screen children for referral into services, and potentiate future investigations into the PSICA's use in treatment planning and evaluation.
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Affiliation(s)
- Alyssa M Korell
- Department of Psychology, Idaho State University, 921. S. 8th Ave., Pocatello, ID, 83209, USA.
| | - Samuel O Peer
- Department of Psychology, Idaho State University, 921. S. 8th Ave., Pocatello, ID, 83209, USA
| | - Jason Sharp
- Department of Psychology, Idaho State University, 921. S. 8th Ave., Pocatello, ID, 83209, USA
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Roa Dueñas OH, Hofman A, Luik AI, Medici M, Peeters RP, Chaker L. The Cross-sectional and Longitudinal Association Between Thyroid Function and Depression: A Population-Based Study. J Clin Endocrinol Metab 2024; 109:e1389-e1399. [PMID: 37855318 PMCID: PMC11031221 DOI: 10.1210/clinem/dgad620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 09/21/2023] [Accepted: 10/16/2023] [Indexed: 10/20/2023]
Abstract
CONTEXT An association of thyroid function with mood disorders has been widely suggested, but very few studies have examined this association longitudinally. OBJECTIVE We assessed the cross-sectional and longitudinal association between thyroid function and depression in a population-based cohort. METHODS A total of 9471 individuals were included in cross-sectional analyses, of whom 8366 had longitudinal data. At baseline, we assessed thyroid function using serum samples (thyrotropin [TSH], free thyroxine (FT4), and thyroid peroxidase antibodies) and depressive symptoms using the Centre for Epidemiologic Studies Depression (CES-D) scale. Incident depressive events (n = 1366) were continuously followed up with the CES-D and clinical interviews. We analyzed the cross-sectional association of thyroid function and thyroid disease with depressive symptoms using linear and logistic regression, and the longitudinal association with Cox proportional hazard models for depressive events. RESULTS Lower TSH levels and lower and higher FT4 levels were cross-sectionally associated with more depressive symptoms with a B value of -0.07 per 1 unit increase of natural log-transformed TSH (95% CI -0.11; -0.04). Furthermore, hypothyroidism was cross-sectionally associated with less depressive symptoms and hyperthyroidism with more depressive symptoms. Longitudinally, there was a U-shaped association between FT4 and incident depressive events but only in euthyroid participants. CONCLUSION We show a cross-sectional association between thyroid (dys)function with depressive symptoms, and a U-shaped association between FT4 and incident depressive events in euthyroid individuals. Our findings suggest an association of thyroid function with the risk of developing depression, albeit small. Reverse causation and additional underlying factors may also contribute to the association.
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Affiliation(s)
| | - Amy Hofman
- Department of Epidemiology, Erasmus University Medical Center, 3000 CA Rotterdam, The Netherlands
| | - Annemarie I Luik
- Department of Epidemiology, Erasmus University Medical Center, 3000 CA Rotterdam, The Netherlands
- Trimbos Institute—The Netherlands Institute of Mental Health and Addiction, 3521 VS Utrecht, The Netherlands
| | - Marco Medici
- Academic Center for Thyroid Diseases, Erasmus University Medical Center, 3000 CA Rotterdam, The Netherlands
- Department of Internal Medicine, Erasmus University Medical Center, 3000 CA Rotterdam, The Netherlands
| | - Robin P Peeters
- Academic Center for Thyroid Diseases, Erasmus University Medical Center, 3000 CA Rotterdam, The Netherlands
- Department of Internal Medicine, Erasmus University Medical Center, 3000 CA Rotterdam, The Netherlands
| | - Layal Chaker
- Department of Epidemiology, Erasmus University Medical Center, 3000 CA Rotterdam, The Netherlands
- Academic Center for Thyroid Diseases, Erasmus University Medical Center, 3000 CA Rotterdam, The Netherlands
- Department of Internal Medicine, Erasmus University Medical Center, 3000 CA Rotterdam, The Netherlands
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Heppt H, Widmann G, Riechelmann F, Runge A, Riechelmann H, Giotakis AI. CT comparison of the nasal airway anterior and posterior to the piriform aperture in patients with and without nasal obstruction. Head Face Med 2024; 20:20. [PMID: 38532483 DOI: 10.1186/s13005-024-00420-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 03/10/2024] [Indexed: 03/28/2024] Open
Abstract
BACKGROUND Nasal airway stenosis may lie anterior and/or posterior to the piriform aperture. We intended to compare the nasal airway anterior and posterior to the piriform aperture in patients with and without nasal obstruction. METHODS Segmented computed tomography cross-sectional areas of the nasal airway anterior (CT-CSAant) and posterior to the piriform aperture (at the level of the head of the inferior turbinate; CT-CSApost) were compared between patients with nasal obstruction (cases) and trauma controls. CT-CSA were approximately perpendicular to the direction of the nasal airflow. Anterior to the piriform aperture, they were tilted about 30o, 60o and 90o to the nasal floor. Posterior to the piriform aperture, they were tilted about 50o, 80o and 100o to the nasal floor. In cases, we examined the Pearson's correlation of active anterior rhinomanometry with CT-CSAant and CT-CSApost. RESULTS Narrow and bilateral CT-CSApost were similarly large between 56 cases and 56 controls (all p > 0.2). On the contrary, narrow and bilateral CT-CSAant were significantly smaller in cases than in controls (all p < 0.001). The ratio of the size of CT-CSAant-30 to that of CT-CSApost-80 was significantly lower in cases (median: 0.84; lower to upper quartile: 0.55-1.13) than in controls (1.0; 0.88-1.16; Mann-Whitney U test; p = 0.006). Bilateral CT-CSAant correlated significantly with total inspiratory flow (all p < 0.026) in contrast to bilateral CT-CSApost (all p > 0.056). CONCLUSIONS The nasal airway anterior to the piriform aperture was smaller in patients with nasal obstruction due to skeletal nasal stenosis than that in controls. On the contrary, the nasal airway posterior to the piriform aperture was similarly large between patients with and without nasal obstruction. Furthermore, in patients with nasal obstruction, the anterior nasal airway was narrower compared to that located posterior to it. On the contrary, control patients' anterior nasal airway was as large as the posterior one.
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Affiliation(s)
- Helen Heppt
- Department of Otorhinolaryngology, Medical University of Innsbruck, Anichstrasse 35, Innsbruck, 6020, +435050423141, Austria
| | - Gerlig Widmann
- Department of Radiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Felix Riechelmann
- Department of Orthopaedics and Traumatology, Medical University of Innsbruck, Innsbruck, Austria
| | - Annette Runge
- Department of Otorhinolaryngology, Medical University of Innsbruck, Anichstrasse 35, Innsbruck, 6020, +435050423141, Austria
| | - Herbert Riechelmann
- Department of Otorhinolaryngology, Medical University of Innsbruck, Anichstrasse 35, Innsbruck, 6020, +435050423141, Austria
| | - Aris I Giotakis
- Department of Otorhinolaryngology, Medical University of Innsbruck, Anichstrasse 35, Innsbruck, 6020, +435050423141, Austria.
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Schønning V, Hysing M, Dovran A, Nilsen SA, Hafstad GS, Vedaa Ø, Sivertsen B. Sleep and childhood maltreatment: A matched-control study of sleep characteristics in Norwegian 16-19-year-olds. Scand J Psychol 2024; 65:119-128. [PMID: 37626444 DOI: 10.1111/sjop.12960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 08/01/2023] [Accepted: 08/08/2023] [Indexed: 08/27/2023]
Abstract
Sleep problems are an important but understudied health problem in adolescents exposed to childhood maltreatment. The current study aimed to examine sleep characteristics and insomnia in a population with maltreatment history and compare them to a general population sample of adolescents. Data from a sample of Norwegian 16-19-year-old adolescents with childhood maltreatment experiences (n = 62) were linked to an age- and sex-matched general population sample (n = 238). Independent samples t tests were used to compare the two groups on several detailed sleep parameters, while general linear models were used to control for mental health problems, assessed by the Strengths and Difficulties Questionnaire. Mental health was examined as a potential mediator between childhood maltreatment and sleep characteristics. Adolescents exposed to childhood maltreatment had longer sleep onset latency (1:15 h vs. 47 min, p < 0.001), longer wake after sleep onset (34 min vs. 15 min, p < 0.003), lower sleep efficiency in weekdays (77.8%, vs. 85%, p < 0.007), and lower sleep efficiency in weekends (81.8% vs. 88.9%, p < 0.001) than the reference group. Mental health problems fully mediated the association between childhood maltreatment exposure and longer sleep onset latency and wake after sleep onset. The rate of insomnia did not significantly differ between the groups. This study suggests that older adolescents exposed to childhood maltreatment have more sleep problems than the general adolescent population, and that these problems may be explained by co-existing mental health problems. These findings highlight the potential utility of assessing and providing sleep-focused treatment to adolescents with a history of childhood maltreatment and mental health problems.
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Affiliation(s)
- Viktor Schønning
- Department of Health Promotion, Norwegian Institute of Public Health, Bergen, Norway
- Department of Psychosocial Science, University of Bergen, Bergen, Norway
| | - Mari Hysing
- Department of Psychosocial Science, University of Bergen, Bergen, Norway
- Regional Centre for Child and Youth Mental Health and Child Welfare, NORCE Norwegian Research Centre, Bergen, Norway
| | - Anders Dovran
- Stine Sofie's Foundation, Stine Sofie Centre, Grimstad, Norway
| | - Sondre A Nilsen
- Regional Centre for Child and Youth Mental Health and Child Welfare, NORCE Norwegian Research Centre, Bergen, Norway
| | - Gertrud S Hafstad
- Norwegian Centre for Violence and Traumatic Stress Studies, Oslo, Norway
| | - Øystein Vedaa
- Department of Health Promotion, Norwegian Institute of Public Health, Bergen, Norway
- Department of Psychosocial Science, University of Bergen, Bergen, Norway
| | - Børge Sivertsen
- Department of Health Promotion, Norwegian Institute of Public Health, Bergen, Norway
- Department of Research & Innovation, Helse Fonna HF, Haugesund, Norway
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Wang CH, Lin T, Chen G, Lee MR, Tay J, Wu CY, Wu MC, Roth HR, Yang D, Zhao C, Wang W, Huang CH. Deep Learning-based Diagnosis and Localization of Pneumothorax on Portable Supine Chest X-ray in Intensive and Emergency Medicine: A Retrospective Study. J Med Syst 2023; 48:1. [PMID: 38048012 PMCID: PMC10695857 DOI: 10.1007/s10916-023-02023-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 11/25/2023] [Indexed: 12/05/2023]
Abstract
PURPOSE To develop two deep learning-based systems for diagnosing and localizing pneumothorax on portable supine chest X-rays (SCXRs). METHODS For this retrospective study, images meeting the following inclusion criteria were included: (1) patient age ≥ 20 years; (2) portable SCXR; (3) imaging obtained in the emergency department or intensive care unit. Included images were temporally split into training (1571 images, between January 2015 and December 2019) and testing (1071 images, between January 2020 to December 2020) datasets. All images were annotated using pixel-level labels. Object detection and image segmentation were adopted to develop separate systems. For the detection-based system, EfficientNet-B2, DneseNet-121, and Inception-v3 were the architecture for the classification model; Deformable DETR, TOOD, and VFNet were the architecture for the localization model. Both classification and localization models of the segmentation-based system shared the UNet architecture. RESULTS In diagnosing pneumothorax, performance was excellent for both detection-based (Area under receiver operating characteristics curve [AUC]: 0.940, 95% confidence interval [CI]: 0.907-0.967) and segmentation-based (AUC: 0.979, 95% CI: 0.963-0.991) systems. For images with both predicted and ground-truth pneumothorax, lesion localization was highly accurate (detection-based Dice coefficient: 0.758, 95% CI: 0.707-0.806; segmentation-based Dice coefficient: 0.681, 95% CI: 0.642-0.721). The performance of the two deep learning-based systems declined as pneumothorax size diminished. Nonetheless, both systems were similar or better than human readers in diagnosis or localization performance across all sizes of pneumothorax. CONCLUSIONS Both deep learning-based systems excelled when tested in a temporally different dataset with differing patient or image characteristics, showing favourable potential for external generalizability.
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Affiliation(s)
- Chih-Hung Wang
- Department of Emergency Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
- Department of Emergency Medicine, National Taiwan University Hospital, No. 7, Zhongshan S. Rd., Taipei, Zhongzheng Dist., 100, Taiwan
| | - Tzuching Lin
- Institute of Applied Mathematical Sciences, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd., Taipei, 106, Taiwan
| | - Guanru Chen
- Institute of Applied Mathematical Sciences, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd., Taipei, 106, Taiwan
| | - Meng-Rui Lee
- Department of internal medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Joyce Tay
- Department of Emergency Medicine, National Taiwan University Hospital, No. 7, Zhongshan S. Rd., Taipei, Zhongzheng Dist., 100, Taiwan
| | - Cheng-Yi Wu
- Department of Emergency Medicine, National Taiwan University Hospital, No. 7, Zhongshan S. Rd., Taipei, Zhongzheng Dist., 100, Taiwan
| | - Meng-Che Wu
- Department of Emergency Medicine, National Taiwan University Hospital, No. 7, Zhongshan S. Rd., Taipei, Zhongzheng Dist., 100, Taiwan
| | | | | | - Can Zhao
- NVIDIA Corporation, Bethesda, USA
| | - Weichung Wang
- Institute of Applied Mathematical Sciences, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd., Taipei, 106, Taiwan.
| | - Chien-Hua Huang
- Department of Emergency Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.
- Department of Emergency Medicine, National Taiwan University Hospital, No. 7, Zhongshan S. Rd., Taipei, Zhongzheng Dist., 100, Taiwan.
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AL Rubaye M, Janice J, Bjørnholt JV, Kacelnik O, Haldorsen BC, Nygaard RM, Hegstad J, Sundsfjord A, Hegstad K. The population structure of vancomycin-resistant and -susceptible Enterococcus faecium in a low-prevalence antimicrobial resistance setting is highly influenced by circulating global hospital-associated clones. Microb Genom 2023; 9:001160. [PMID: 38112685 PMCID: PMC10763505 DOI: 10.1099/mgen.0.001160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 12/01/2023] [Indexed: 12/21/2023] Open
Abstract
Between 2010 and 2015 the incidence of vancomycin-resistant Enterococcus faecium (VREfm) in Norway increased dramatically. Hence, we selected (1) a random subset of vancomycin-resistant enterococci (VRE) from the Norwegian Surveillance System for Communicable Diseases (2010-15; n=239) and (2) Norwegian vancomycin-susceptible E. faecium (VSEfm) bacteraemia isolates from the national surveillance system for antimicrobial resistance in microbes (2008 and 2014; n=261) for further analysis. Whole-genome sequences were collected for population structure, van gene cluster, mobile genetic element and virulome analysis, as well as antimicrobial susceptibility testing. Comparative genomic and phylogeographical analyses were performed with complete genomes of global E. faecium strains from the National Center for Biotechnology Information (NCBI) (1946-2022; n=272). All Norwegian VREfm and most of the VSEfm clustered with global hospital-associated sequence types (STs) in the phylogenetic subclade A1. The vanB2 subtype carried by chromosomal Tn1549 integrative conjugative elements was the dominant van type. The major Norwegian VREfm cluster types (CTs) were in accordance with concurrent European CTs. The dominant vanB-type VREfm CTs, ST192-CT3/26 and ST117-CT24, were mostly linked to a single hospital in Norway where the clones spread after independent chromosomal acquisition of Tn1549. The less prevalent vanA VRE were associated with more diverse CTs and vanA carrying Inc18 or RepA_N plasmids with toxin-antitoxin systems. Only 5 % of the Norwegian VRE were Enterococcus faecalis, all of which contained vanB. The Norwegian VREfm and VSEfm isolates harboured CT-specific virulence factor (VF) profiles supporting biofilm formation and colonization. The dominant VREfm CTs in general hosted more virulence determinants than VSEfm. The phylogenetic clade B VSEfm isolates (n=21), recently classified as Enterococcus lactis, harboured fewer VFs than E. faecium in general, and particularly subclade A1 isolates. In conclusion, the population structure of Norwegian E. faecium isolates mirrors the globally prevalent clones and particularly concurrent European VREfm/VSEfm CTs. Novel chromosomal acquisition of vanB2 on Tn1549 from the gut microbiota, however, formed a single major hospital VREfm outbreak. Dominant VREfm CTs contained more VFs than VSEfm.
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Affiliation(s)
- Mushtaq AL Rubaye
- Research group for Host–Microbe Interactions, Department of Medical Biology, UiT The Arctic University of Norway, Tromsø, Norway
| | - Jessin Janice
- Research group for Host–Microbe Interactions, Department of Medical Biology, UiT The Arctic University of Norway, Tromsø, Norway
- Norwegian National Advisory Unit on Detection of Antimicrobial Resistance, Department of Microbiology and Infection Control, University Hospital of North Norway, Tromsø, Norway
- Present address: Section for development, Department of Microbiology, Clinic for Laboratory Medicine, Oslo University Hospital, Oslo, Norway
| | - Jørgen Vildershøj Bjørnholt
- Department of Clinical Microbiology, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Oliver Kacelnik
- Department of Antibiotic Resistance and Infection Prevention, Norwegian Institute of Public Health, Oslo, Norway
| | - Bjørg C. Haldorsen
- Norwegian National Advisory Unit on Detection of Antimicrobial Resistance, Department of Microbiology and Infection Control, University Hospital of North Norway, Tromsø, Norway
| | - Randi M. Nygaard
- Department of Microbiology, Haukeland University Hospital, Bergen, Norway
| | - Joachim Hegstad
- Department of Microbiology and Infection Control, University Hospital of North Norway, Tromsø, Norway
| | - Arnfinn Sundsfjord
- Research group for Host–Microbe Interactions, Department of Medical Biology, UiT The Arctic University of Norway, Tromsø, Norway
- Norwegian National Advisory Unit on Detection of Antimicrobial Resistance, Department of Microbiology and Infection Control, University Hospital of North Norway, Tromsø, Norway
| | - Kristin Hegstad
- Research group for Host–Microbe Interactions, Department of Medical Biology, UiT The Arctic University of Norway, Tromsø, Norway
- Norwegian National Advisory Unit on Detection of Antimicrobial Resistance, Department of Microbiology and Infection Control, University Hospital of North Norway, Tromsø, Norway
| | - the Norwegian VRE study group
- Research group for Host–Microbe Interactions, Department of Medical Biology, UiT The Arctic University of Norway, Tromsø, Norway
- Norwegian National Advisory Unit on Detection of Antimicrobial Resistance, Department of Microbiology and Infection Control, University Hospital of North Norway, Tromsø, Norway
- Department of Clinical Microbiology, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Antibiotic Resistance and Infection Prevention, Norwegian Institute of Public Health, Oslo, Norway
- Department of Microbiology, Haukeland University Hospital, Bergen, Norway
- Department of Microbiology and Infection Control, University Hospital of North Norway, Tromsø, Norway
- Present address: Section for development, Department of Microbiology, Clinic for Laboratory Medicine, Oslo University Hospital, Oslo, Norway
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AlRiyami FM, Al-Rawajfah OM, Al Sabei S, Al Sabti HA, Khalaf A. Healthcare costs and outcomes associated with surgical site infections after coronary artery bypass grafting surgeries in Oman. Ann Med 2023; 55:793-799. [PMID: 36856585 PMCID: PMC9980033 DOI: 10.1080/07853890.2023.2184486] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/02/2023] Open
Abstract
BACKGROUND Surgical site infection (SSI) after coronary artery bypass graft (CABG) surgeries is considered a key indicator of the quality of healthcare services. OBJECTIVE This study aimed to estimate the healthcare outcomes associated with SSIs after CABG surgeries in Oman in terms of mortality rate, case-fatality rate, LOS, readmission rate and healthcare costs. METHODS The nested case-control study design was used based on retrospective data, which was conducted from 2016 to 2017. The case group encompassed all CABG patients with confirmed SSIs within 30 days of the surgery (n = 104) while controls were CABG patients without SSIs (n = 404). RESULTS Forty-four (42.3%) of the SSI patients were readmitted to the hospital compared to eight (2%) of the control group (p < .001). Patients in the case group had a longer LOS (M = 24.4, SD = 44.6 days) compared to those in the control group (M = 11, SD = 21 days, p = .003). The mean healthcare costs of cases (M = Omani Rial [OMR] 3823, SD = OMR 2516) were significantly greater than controls (M = OMR 3154, SD = OMR 1415, p = .010). CONCLUSION Results from this study can be baseline data for formulating new hypotheses and testing the causal relationship between SSIs after CABG surgeries and the readmission rate, LOS and health care costs.Key messagesSurgical Site Infections (SSIs) are still a major complication after cardiac surgeries in Oman.SSIs after cardiac surgeries are associated with substantially increased healthcare costs and length of stay.SSIs after cardiac surgeries are associated with negative outcomes such as mortality and case-fatality rates.
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Affiliation(s)
- Fatma M AlRiyami
- Cardiothoracic Unit, Sultan Qaboos University Hospital, Muscat, Oman
| | | | | | - Hilal A Al Sabti
- Cardiothoracic Unit, Sultan Qaboos University Hospital, Muscat, Oman
| | - Atika Khalaf
- Faculty of Health Sciences, Kristianstad University, Kristianstad, Sweden.,Department of Nursing, Fatima College of Health Sciences, Ajman, United Arab Emirates
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Brown RB, Bigelow P, Dubin JA, Mielke JG. High Dietary Phosphorus Is Associated with Increased Breast Cancer Risk in a U.S. Cohort of Middle-Aged Women. Nutrients 2023; 15:3735. [PMID: 37686766 PMCID: PMC10490459 DOI: 10.3390/nu15173735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 08/22/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
Research has shown that high amounts of dietary phosphorus that are twice the amount of the U.S. dietary reference intake of 700 mg for adults are associated with all-cause mortality, phosphate toxicity, and tumorigenesis. The present nested case-control study measured the relative risk of self-reported breast cancer associated with dietary phosphate intake over 10 annual visits in a cohort of middle-aged U.S. women from the Study of Women's Health Across the Nation. Analyzing data from food frequency questionnaires, the highest level of daily dietary phosphorus intake, >1800 mg of phosphorus, was approximately equivalent to the dietary phosphorus levels in menus promoted by the United States Department of Agriculture. After adjusting for participants' energy intake, this level of dietary phosphorus was associated with a 2.3-fold increased risk of breast cancer incidence compared to the reference dietary phosphorus level of 800 to 1000 mg, which is based on recommendations from the U.S. National Kidney Foundation, (RR: 2.30, 95% CI: 0.94-5.61, p = 0.07). Despite the lack of statistical significance, likely due to the small sample size of the cohort, the present nested case-control study's clinically significant effect size, dose-response, temporality, specificity, biological plausibility, consistency, coherence, and analogy with other research findings meet the criteria for inferred causality in observational studies, warranting further investigations. Furthermore, these findings suggest that a low-phosphate diet should be tested on patients with breast cancer.
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Affiliation(s)
- Ronald B. Brown
- School of Public Health Sciences, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - Philip Bigelow
- School of Public Health Sciences, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - Joel A. Dubin
- School of Public Health Sciences, University of Waterloo, Waterloo, ON N2L 3G1, Canada
- Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - John G. Mielke
- School of Public Health Sciences, University of Waterloo, Waterloo, ON N2L 3G1, Canada
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Oura P, Hakkarainen A, Sajantila A. Forensic neuropathology in the past decade: a scoping literature review. Forensic Sci Med Pathol 2023:10.1007/s12024-023-00672-9. [PMID: 37439948 DOI: 10.1007/s12024-023-00672-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/22/2023] [Indexed: 07/14/2023]
Abstract
While there has been notable research activity in the field of clinical neuropathology over the recent years, forensic approaches have been less frequent. This scoping literature review explored original research on forensic neuropathology over the past decade (January 1, 2010, until February 12, 2022) using the MEDLINE database. The aims were to (1) analyze the volume of research on the topic, (2) describe meta-level attributes and sample characteristics, and (3) summarize key research themes and methods. Of 5053 initial hits, 2864 fell within the target timeframe, and 122 were included in the review. Only 3-17 articles were published per year globally. Most articles originated from the Europe (39.3%) and Asia (36.1%) and were published in forensic journals (57.4%). A median sample included 57 subjects aged between 16 and 80 years. The most common research theme was traumatic intracranial injury (24.6%), followed by anatomy (12.3%) and substance abuse (11.5%). Key methods included immunotechniques (31.1%) and macroscopic observation (21.3%). Although a number of novel findings were reported, most were of preliminary nature and will require further validation. In order to reach breakthroughs and validate novel tools for routine use, more research input is urged from researchers across the world. It would be necessary to ensure appropriate sample sizes and make use of control groups.
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Affiliation(s)
- Petteri Oura
- Department of Forensic Medicine, Faculty of Medicine, University of Helsinki, P.O. Box 21, Helsinki, FI-00014, Finland.
- Forensic Medicine Unit, Finnish Institute for Health and Welfare, P.O. Box 30, Helsinki, FI-00271, Finland.
| | - Antti Hakkarainen
- Department of Forensic Medicine, Faculty of Medicine, University of Helsinki, P.O. Box 21, Helsinki, FI-00014, Finland
- Forensic Medicine Unit, Finnish Institute for Health and Welfare, P.O. Box 30, Helsinki, FI-00271, Finland
| | - Antti Sajantila
- Department of Forensic Medicine, Faculty of Medicine, University of Helsinki, P.O. Box 21, Helsinki, FI-00014, Finland
- Forensic Medicine Unit, Finnish Institute for Health and Welfare, P.O. Box 30, Helsinki, FI-00271, Finland
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Delavar A, Saseendrakumar BR, Lee TC, Topilow NJ, Ting MA, Liu CY, Korn BS, Weinreb RN, Kikkawa DO, Baxter SL. Associations Between Thyroid Eye Disease and Glaucoma Among Those Enrolled in the National Institutes of Health All of Us Research Program. Ophthalmic Plast Reconstr Surg 2023; 39:336-340. [PMID: 36394556 PMCID: PMC10188653 DOI: 10.1097/iop.0000000000002310] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
PURPOSE To assess the association between thyroid eye disease (TED) and glaucoma. METHODS Patients 18 years of age and over enrolled in the NIH All of Us Research Program, a nationwide cohort, were extracted. Those with conditions relating to TED were identified and compared with 2020 US Census-matched controls without a diagnosis of TED in a 1:4 ratio. The authors used Pearson's χ 2 tests to study demographics by TED status, and logistic regression to generate odds ratios and 95% confidence intervals to evaluate the association between TED and glaucoma (any type, including glaucoma suspect), using those without TED as the reference group. Multivariable models were adjusted for age, gender, race/ethnicity, eye doctor visits, and smoking status. RESULTS A total of 393 cases of TED and 1,572 US Census-matched controls were identified. The median age of the cohort was 63 years (interquartile range: 48-73 years). Age, gender, and race/ethnicity varied by TED status ( p < 0.001). Overall, 114 (29.0%) of TED cases had a diagnosis of glaucoma, compared with 94 (6.0%) of non-TED controls. On bivariate logistic regression models, those diagnosed with TED were significantly more likely to be diagnosed with glaucoma compared with controls (odds ratio: 6.42; 95% confidence interval: 4.76-8.70; p < 0.001). This trend persisted on multivariable logistic regression controlling for confounding factors (odds ratio: 3.37; 95% confidence interval: 1.85-6.20 p < 0.001). CONCLUSIONS Individuals with TED were significantly more likely to be diagnosed with glaucoma. Clinicians caring for patients with TED should be aware of this elevated risk and arrange glaucoma evaluation, accordingly.
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Affiliation(s)
- Arash Delavar
- Division of Biomedical Informatics, Department of Medicine,
University of California San Diego, La Jolla, CA
- Division of Ophthalmology Informatics and Data Science,
Viterbi Family Department of Ophthalmology and Shiley Eye Institute, University of
California San Diego, La Jolla, CA
- Division of Oculofacial Plastic and Reconstructive Surgery,
Viterbi Family Department of Ophthalmology, University of California San Diego, La
Jolla, CA
| | - Bharanidharan Radha Saseendrakumar
- Division of Biomedical Informatics, Department of Medicine,
University of California San Diego, La Jolla, CA
- Division of Ophthalmology Informatics and Data Science,
Viterbi Family Department of Ophthalmology and Shiley Eye Institute, University of
California San Diego, La Jolla, CA
| | - Tonya C. Lee
- Division of Biomedical Informatics, Department of Medicine,
University of California San Diego, La Jolla, CA
- Division of Ophthalmology Informatics and Data Science,
Viterbi Family Department of Ophthalmology and Shiley Eye Institute, University of
California San Diego, La Jolla, CA
- Division of Oculofacial Plastic and Reconstructive Surgery,
Viterbi Family Department of Ophthalmology, University of California San Diego, La
Jolla, CA
| | - Nicole J. Topilow
- Division of Oculofacial Plastic and Reconstructive Surgery,
Viterbi Family Department of Ophthalmology, University of California San Diego, La
Jolla, CA
| | - Michelle A. Ting
- Division of Oculofacial Plastic and Reconstructive Surgery,
Viterbi Family Department of Ophthalmology, University of California San Diego, La
Jolla, CA
| | - Catherine Y. Liu
- Division of Oculofacial Plastic and Reconstructive Surgery,
Viterbi Family Department of Ophthalmology, University of California San Diego, La
Jolla, CA
| | - Bobby S. Korn
- Division of Oculofacial Plastic and Reconstructive Surgery,
Viterbi Family Department of Ophthalmology, University of California San Diego, La
Jolla, CA
| | - Robert N. Weinreb
- Division of Ophthalmology Informatics and Data Science,
Viterbi Family Department of Ophthalmology and Shiley Eye Institute, University of
California San Diego, La Jolla, CA
- Hamilton Glaucoma Center, Viterbi Family Department of
Ophthalmology and Shiley Eye Institute, University of California San Diego, La
Jolla, CA
| | - Don O. Kikkawa
- Division of Oculofacial Plastic and Reconstructive Surgery,
Viterbi Family Department of Ophthalmology, University of California San Diego, La
Jolla, CA
| | - Sally L. Baxter
- Division of Biomedical Informatics, Department of Medicine,
University of California San Diego, La Jolla, CA
- Division of Ophthalmology Informatics and Data Science,
Viterbi Family Department of Ophthalmology and Shiley Eye Institute, University of
California San Diego, La Jolla, CA
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11
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Brewer HR, Chadeau-Hyam M, Johnson E, Sundar S, Flanagan J, Hirst Y. Cancer Loyalty Card Study (CLOCS): feasibility outcomes for an observational case-control study focusing on the patient interval in ovarian cancer. BMJ Open 2023; 13:e066022. [PMID: 37316316 PMCID: PMC10277047 DOI: 10.1136/bmjopen-2022-066022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 05/07/2023] [Indexed: 06/16/2023] Open
Abstract
OBJECTIVES Ovarian cancer symptoms are often non-specific and can be normalised before patients seek medical help. The Cancer Loyalty Card Study investigated self-management behaviours of patients with ovarian cancer prior to their diagnosis using loyalty card data collected by two UK-based high street retailers. Here, we discuss the feasibility outcomes for this novel research. DESIGN Observational case-control study. SETTING Control participants were invited to the study using social media and other sources from the general public. Once consented, control participants were required to submit proof of identification (ID) for their loyalty card data to be shared. Cases were identified using unique National Health Service (NHS) numbers (a proxy for ID) and were recruited through 12 NHS tertiary care clinics. PARTICIPANTS Women in the UK, 18 years or older, with at least one of the participating high street retailers' loyalty cards. Those with an ovarian cancer diagnosis within 2 years of recruitment were considered cases, and those without an ovarian cancer diagnosis were considered controls. PRIMARY OUTCOME MEASURES Recruitment rates, demographics of participants and identification of any barriers to recruitment. RESULTS In total, 182 cases and 427 controls were recruited with significant differences by age, number of people in participants' households and the geographical region in the UK. However, only 37% (n=160/427) of control participants provided sufficient ID details and 81% (n=130/160) matched retailers' records. The majority of the participants provided complete responses to the 24-Item Ovarian Risk Questionnaire. CONCLUSIONS Our findings show that recruitment to a study aiming to understand self-care behaviours using loyalty card data is challenging but feasible. The general public were willing to share their data for health research. Barriers in data sharing mechanisms need to be addressed to maximise participant retention. TRIAL REGISTRATION NUMBER ISRCTN14897082, CPMS 43323, NCT03994653.
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Affiliation(s)
- Hannah R Brewer
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Marc Chadeau-Hyam
- MRC Centre for Environment and Health, Imperial College London, London, UK
- Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Eric Johnson
- School of Public Health, Imperial College London, London, UK
| | - Sudha Sundar
- Cancer Sciences, University of Birmingham, Birmingham, UK
| | - James Flanagan
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Yasemin Hirst
- Epidemiology and Public Health, University College London, London, UK
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12
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Nordhjem BJT, Tjørnlund M, Thomsen BL, Hjerming M, Kjær TW, Pappot H, Hjalgrim LL. Protocol for a prospective, longitudinal study of cognitive impairment in young patients with cancer: a multidisciplinary neuroscience approach (MyBrain). BMJ Open 2023; 13:e070534. [PMID: 37202143 DOI: 10.1136/bmjopen-2022-070534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/20/2023] Open
Abstract
INTRODUCTION The aim of this research is to investigate young cancer patients' cognitive functioning and the underlying neurobiological mechanisms when cognitive functions are impaired. The MyBrain protocol is a multidisciplinary study that investigates cancer-related cognitive impairment in children, adolescents and young adults, combining neuropsychology, cognitive neuroscience and cellular neuroscience. The study is exploratory with a wide focus on trajectories of cognitive functions from diagnosis to the end of treatment and into survivorship. METHODS AND ANALYSIS Prospective longitudinal study including patients diagnosed with non-brain cancers at age 7-29 years. Each patient is paired with a control matched on age and social circle. PRIMARY OBJECTIVE Evaluation of neurocognitive function over time. SECONDARY OBJECTIVES Evaluation of self-perceived quality of life and fatigue, P300 in an electroencephalography (EEG) oddball paradigm, power spectrum in resting state EEG, serum and cerebrospinal fluid levels of biomarkers of neuronal damage, neuroplasticity, proinflammatory and anti-inflammatory markers and their association with cognitive function. ETHICS AND DISSEMINATION The study is approved by the Regional Ethics Committee for the Capital Region of Denmark (no. H-21028495), and the Danish Data Protection Agency (no. P-2021-473). Results are expected to guide future interventions to prevent brain damage and support patients with cognitive difficulties. TRIAL REGISTRATION NUMBER The article is registered at clinicaltrials.gov NCT05840575 (https://clinicaltrials.gov/ct2/show/NCT05840575).
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Affiliation(s)
| | - Morten Tjørnlund
- Center for Rehabilitation of Brain Injury, University of Copenhagen, Copenhagen, Denmark
| | - Birthe Lykke Thomsen
- Department of Paediatrics and Adolescent Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Department of Public Health, Section of Biostatistics, University of Copenhagen, Copenhagen, Denmark
| | - Maiken Hjerming
- Department of Haematology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | | | - Helle Pappot
- Department of Oncology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Lisa Lyngsie Hjalgrim
- Department of Paediatrics and Adolescent Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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13
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Kao CM, Chen YM, Huang WN, Chen YH, Chen HH. Association between air pollutants and initiation of biological therapy in patients with ankylosing spondylitis: a nationwide, population-based, nested case-control study. Arthritis Res Ther 2023; 25:75. [PMID: 37147678 PMCID: PMC10161550 DOI: 10.1186/s13075-023-03060-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 04/29/2023] [Indexed: 05/07/2023] Open
Abstract
BACKGROUND Outdoor air pollution has been found to trigger systemic inflammatory responses and aggravate the activity of certain rheumatic diseases. However, few studies have explored the influence of air pollution on the activity of ankylosing spondylitis (AS). As patients with active AS in Taiwan can be reimbursed through the National Health Insurance programme for biological therapy, we investigated the association between air pollutants and the initiation of reimbursed biologics for active AS. METHODS Since 2011, hourly concentrations of ambient air pollutants, including PM2.5, PM10, NO2, CO, SO2, and O3, have been estimated in Taiwan. Using Taiwanese National Health Insurance Research Database, we identified patients with newly diagnosed AS from 2003 to 2013. We selected 584 patients initiating biologics from 2012 to 2013 and 2336 gender-, age at biologic initiation-, year of AS diagnosis- and disease duration-matched controls. We examined the associations of biologics initiation with air pollutants exposure within 1 year prior to biologic use whilst adjusting for potential confounders, including disease duration, urbanisation level, monthly income, Charlson comorbidity index (CCI), uveitis, psoriasis and the use of medications for AS. Results are shown as adjusted odds ratio (aOR) with 95% confidence intervals (CIs). RESULTS The initiation of biologics was associated with exposure to CO (per 1 ppm) (aOR, 8.57; 95% CI, 2.02-36.32) and NO2 (per 10 ppb) (aOR, 0.23; 95% CI, 0.11-0.50). Other independent predictors included disease duration (incremental year, aOR, 8.95), CCI (aOR, 1.31), psoriasis (aOR, 25.19), use of non-steroidal anti-inflammatory drugs (aOR, 23.66), methotrexate use (aOR, 4.50; 95% CI, 2.93-7.00), sulfasalazine use (aOR, 12.16; 95% CI, 8.98-15.45) and prednisolone equivalent dosages (mg/day, aOR, 1.12). CONCLUSIONS This nationwide, population-based study revealed the initiation of reimbursed biologics was positively associated with CO levels, but negatively associated with NO2 levels. Major limitations included lack of information on individual smoking status and multicollinearity amongst air pollutants.
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Affiliation(s)
- Chung-Mao Kao
- Division of Allergy, Immunology, and Rheumatology, Department of Internal Medicine, Taichung Veterans General Hospital, No.1650, Sec.4, Taiwan Boulevard, Taichung, 40705, Taiwan
- Division of Translational Medicine, Department of Medical Research, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Yi-Ming Chen
- Division of Allergy, Immunology, and Rheumatology, Department of Internal Medicine, Taichung Veterans General Hospital, No.1650, Sec.4, Taiwan Boulevard, Taichung, 40705, Taiwan
- Division of Translational Medicine, Department of Medical Research, Taichung Veterans General Hospital, Taichung, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
- Institute of Biomedical Science and Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung, Taiwan
| | - Wen-Nan Huang
- Division of Allergy, Immunology, and Rheumatology, Department of Internal Medicine, Taichung Veterans General Hospital, No.1650, Sec.4, Taiwan Boulevard, Taichung, 40705, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
- Department of Business Administration, Ling-Tung University, Taichung, Taiwan
| | - Yi-Hsing Chen
- Division of Allergy, Immunology, and Rheumatology, Department of Internal Medicine, Taichung Veterans General Hospital, No.1650, Sec.4, Taiwan Boulevard, Taichung, 40705, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
| | - Hsin-Hua Chen
- Division of Allergy, Immunology, and Rheumatology, Department of Internal Medicine, Taichung Veterans General Hospital, No.1650, Sec.4, Taiwan Boulevard, Taichung, 40705, Taiwan.
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan.
- Institute of Biomedical Science and Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung, Taiwan.
- Department of Industrial Engineering and Enterprise Information, Tunghai University, Taichung, Taiwan.
- Institute of Public Health and Community Medicine Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan.
- Big Data Center, National Chung Hsing University, Taichung, Taiwan.
- Division of General Medicine, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan.
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14
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Larivuo I, Laukkala H, Nevalainen A, Arponen O, Nevalainen OPO. Psychiatric medications and the risk of autoimmune and immune-mediated inflammatory diseases: A systematic review and meta-analysis of observational studies. PLoS One 2023; 18:e0281979. [PMID: 36854031 PMCID: PMC9974122 DOI: 10.1371/journal.pone.0281979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 02/05/2023] [Indexed: 03/02/2023] Open
Abstract
BACKGROUND Pharmacovigilance reports have suggested that certain commonly used medications may trigger autoimmune diseases (ADs) and immune-mediated inflammatory diseases (IMIDs). We systematically reviewed the literature to evaluate whether psychiatric medication use is associated with ADs and IMIDs. METHODS The protocol was registered in PROSPERO (CRD42022296524) before the start of the study. We searched Medline Ovid and Scopus up to November 28th, 2021, for comparative studies, with any psychiatric medication as exposure and ADs and IMIDs as outcomes. Meta-analysis was performed using DerSimonian-Laird random-effects modeling. The PRISMA 2020 guidelines were followed in reporting. Study-level risk of bias was assessed using the Newcastle-Ottawa Scale, and the overall certainty of evidence using GRADE. RESULTS There were 7,265 citations from which 31 studies were eligible, all from high-income countries, covering 15 distinct immune diseases. The evidence for the association between selective serotonin reuptake inhibitor (SSRI) use and higher risk of microscopic colitis (meta-OR 2.60, 95% CI 1.05-6.39, I2 97.5%, 6 studies) was of low certainty. A subgroup analysis by the histological type of microscopic colitis showed a statistically significant association only with lymphocytic colitis (meta-OR 2.88, 95% CI 2.60-3.18, I2 00.00%, three studies). In two case-control studies, SSRI use had no significant association with psoriasis (meta-OR 0.80, 95% CI 0.58-1.10, I2 82.4%). The risk of acute pancreatitis was slightly increased with exposure to SSRIs (meta-OR 1.13, 95% CI 1.01-1.26, I2 00.0%), as was the risk of bullous pemphigoid after exposure to antipsychotics (meta-OR 1.79, 95% CI 1.17-2.73, I2 0%). CONCLUSIONS We reviewed the literature on whether psychiatric medications associate with the risk of ADs and IMIDs and concluded that, despite several signals, the credibility of evidence remains low at best. Prospective cohort studies would be needed as the next step to confirm the suggestions of increased risk.
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Affiliation(s)
- Ilmari Larivuo
- Faculty of Social Sciences, Tampere University, Tampere, Finland
- * E-mail:
| | - Heidi Laukkala
- Hatanpää Health Center, Wellbeing Services County of Pirkanmaa, Tampere, Finland
| | - Anna Nevalainen
- Groningen Research Institute of Pharmacy, University of Groningen, Groningen, Netherlands
| | - Otso Arponen
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Radiology, Tampere University Hospital, Tampere, Finland
| | - Olli P. O. Nevalainen
- Faculty of Social Sciences, Tampere University, Tampere, Finland
- Hatanpää Health Center, Wellbeing Services County of Pirkanmaa, Tampere, Finland
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15
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Nguyen NTH, Nguyen PA, Huang CW, Wang CH, Lin MC, Hsu MH, Bao HB, Chien SC, Yang HC. Renin-Angiotensin-Aldosterone System Inhibitors and Development of Gynecologic Cancers: A 23 Million Individual Population-Based Study. Int J Mol Sci 2023; 24:ijms24043814. [PMID: 36835224 PMCID: PMC9968233 DOI: 10.3390/ijms24043814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/08/2023] [Accepted: 02/09/2023] [Indexed: 02/17/2023] Open
Abstract
The chronic receipt of renin-angiotensin-aldosterone system (RAAS) inhibitors including angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin receptor blockers (ARBs) have been assumed to be associated with a significant decrease in overall gynecologic cancer risks. This study aimed to investigate the associations of long-term RAAS inhibitors use with gynecologic cancer risks. A large population-based case-control study was conducted from claim databases of Taiwan's Health and Welfare Data Science Center (2000-2016) and linked with Taiwan Cancer Registry (1979-2016). Each eligible case was matched with four controls using propensity matching score method for age, sex, month, and year of diagnosis. We applied conditional logistic regression with 95% confidence intervals to identify the associations of RAAS inhibitors use with gynecologic cancer risks. The statistical significance threshold was p < 0.05. A total of 97,736 gynecologic cancer cases were identified and matched with 390,944 controls. The adjusted odds ratio for RAAS inhibitors use and overall gynecologic cancer was 0.87 (95% CI: 0.85-0.89). Cervical cancer risk was found to be significantly decreased in the groups aged 20-39 years (aOR: 0.70, 95% CI: 0.58-0.85), 40-64 years (aOR: 0.77, 95% CI: 0.74-0.81), ≥65 years (aOR: 0.87, 95% CI: 0.83-0.91), and overall (aOR: 0.81, 95% CI: 0.79-0.84). Ovarian cancer risk was significantly lower in the groups aged 40-64 years (aOR: 0.76, 95% CI: 0.69-0.82), ≥65 years (aOR: 0.83, 95% CI: 0.75-092), and overall (aOR: 0.79, 95% CI: 0.74-0.84). However, a significantly increased endometrial cancer risk was observed in users aged 20-39 years (aOR: 2.54, 95% CI: 1.79-3.61), 40-64 years (aOR: 1.08, 95% CI: 1.02-1.14), and overall (aOR: 1.06, 95% CI: 1.01-1.11). There were significantly reduced risks of gynecologic cancers with ACEIs users in the groups aged 40-64 years (aOR: 0.88, 95% CI: 0.84-0.91), ≥65 years (aOR: 0.87, 95% CI: 0.83-0.90), and overall (aOR: 0.88, 95% CI: 0.85-0.80), and ARBs users aged 40-64 years (aOR: 0.91, 95% CI: 0.86-0.95). Our case-control study demonstrated that RAAS inhibitors use was associated with a significant decrease in overall gynecologic cancer risks. RAAS inhibitors exposure had lower associations with cervical and ovarian cancer risks, and increased endometrial cancer risk. ACEIs/ARBs use was found to have a preventive effect against gynecologic cancers. Future clinical research is needed to establish causality.
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Affiliation(s)
- Nhi Thi Hong Nguyen
- School of Health Care Administration, College of Management, Taipei Medical University, Taipei 11031, Taiwan
- Health Personnel Training Institute, University of Medicine and Pharmacy, Hue University, Hue 491-20, Vietnam
| | - Phung-Anh Nguyen
- Clinical Data Center, Office of Data Science, Taipei Medical University, Taipei 106339, Taiwan
- Clinical Big Data Research Center, Taipei Medical University Hospital, Taipei 11031, Taiwan
| | - Chih-Wei Huang
- International Center for Health Information Technology (ICHIT), College of Medical Science and Technology, Taipei Medical University, Taipei 106339, Taiwan
| | - Ching-Huan Wang
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei 106339, Taiwan
- Biomedical Informatics & Data Science (BIDS) Section, School of Medicine, Johns Hopkins University, 2024 E Monument St, Suite 1-200, Baltimore, MD 21205, USA
| | - Ming-Chin Lin
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei 106339, Taiwan
- Department of Neurosurgery, Shuang Ho Hospital, Taipei Medical University, New Taipei City 235041, Taiwan
- Taipei Neuroscience Institute, Taipei Medical University, Taipei 11031, Taiwan
| | - Min-Huei Hsu
- Clinical Data Center, Office of Data Science, Taipei Medical University, Taipei 106339, Taiwan
- Graduate Institute of Data Science, College of Management, Taipei Medical University, Taipei 11031, Taiwan
| | - Hoang Bui Bao
- Health Personnel Training Institute, University of Medicine and Pharmacy, Hue University, Hue 491-20, Vietnam
- Internal Medicine Department, University of Medicine and Pharmacy, Hue University, Hue 491-20, Vietnam
| | - Shuo-Chen Chien
- International Center for Health Information Technology (ICHIT), College of Medical Science and Technology, Taipei Medical University, Taipei 106339, Taiwan
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei 106339, Taiwan
| | - Hsuan-Chia Yang
- Clinical Big Data Research Center, Taipei Medical University Hospital, Taipei 11031, Taiwan
- International Center for Health Information Technology (ICHIT), College of Medical Science and Technology, Taipei Medical University, Taipei 106339, Taiwan
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei 106339, Taiwan
- Research Center of Big Data and Meta-Analysis, Wan Fang Hospital, Taipei Medical University, Taipei 116079, Taiwan
- Correspondence:
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16
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Nguyen NTH, Huang CW, Wang CH, Lin MC, Hsu JC, Hsu MH, Iqbal U, Nguyen PA, Yang HC. Association between Proton Pump Inhibitor Use and the Risk of Female Cancers: A Nested Case-Control Study of 23 Million Individuals. Cancers (Basel) 2022; 14:cancers14246083. [PMID: 36551573 PMCID: PMC9776228 DOI: 10.3390/cancers14246083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/02/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022] Open
Abstract
Background: Firm conclusions about whether long-term proton pump inhibitor (PPI) drug use impacts female cancer risk remain controversial. Objective: We aimed to investigate the associations between PPI use and female cancer risks. Methods: A nationwide population-based, nested case-control study was conducted within Taiwan’s Health and Welfare Data Science Center’s databases (2000−2016) and linked to pathologically confirmed cancer data from the Taiwan Cancer Registry (1979−2016). Individuals without any cancer diagnosis during the 17 years of the study served as controls. Case and control patients were matched 1:4 based on age, gender, and visit date. Conditional logistic regression with 95% confidence intervals (CIs) was applied to investigate the association between PPI exposure and female cancer risks by adjusting for potential confounders such as the Charlson comorbidity index and medication usage (metformin, aspirin, and statins). Results: A total of 233,173 female cancer cases were identified, consisting of 135,437 diagnosed with breast cancer, 64,382 with cervical cancer, 19,580 with endometrial cancer, and 13,774 with ovarian cancer. After matching each case with four controls, we included 932,692 control female patients. The number of controls for patients with breast cancer, cervical cancer, endometrial cancer, and ovarian cancer was 541,748, 257,528, 78,320, and 55,096, respectively. The use of PPIs was significantly associated with reduced risk of breast cancer and ovarian cancer in groups aged 20−39 years (adjusted odds ratio (aOR): 0.69, 95%CI: 0.56−0.84; p < 0.001 and aOR: 0.58, 95%CI: 0.34−0.99; p < 0.05, respectively) and 40−64 years (aOR: 0.89, 95%CI: 0.86−0.94; p < 0.0001 and aOR: 0.87, 95%CI: 0.75−0.99; p < 0.05, respectively). PPI exposure was associated with a significant decrease in cervical and endometrial cancer risks in the group aged 40−64 years (with aOR: 0.79, 95%CI: 0.73−0.86; p < 0.0001 and aOR: 0.72, 95%CI: 0.65−0.81; p < 0.0001, respectively). In contrast, in elderly women, PPI use was found to be insignificantly associated with female cancers among users. Conclusions: Our findings, based on real-world big data, can depict a comprehensive overview of PPI usage and female cancer risk. Further clinical studies are needed to elucidate the effects of PPIs on female cancers.
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Affiliation(s)
- Nhi Thi Hong Nguyen
- Health Personnel Training Institute, University of Medicine and Pharmacy, Hue University, Hue 491-20, Vietnam
- School of Health Care Administration, College of Management, Taipei Medical University, Taipei 11031, Taiwan
| | - Chih-Wei Huang
- International Center for Health Information Technology (ICHIT), College of Medical Science and Technology, Taipei Medical University, Taipei 106339, Taiwan
| | - Ching-Huan Wang
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei 106339, Taiwan
- Biomedical Informatics & Data Science (BIDS) Section, School of Medicine, Johns Hopkins University, 2024 E Monument St, Suite 1-200, Baltimore, MD 21205, USA
| | - Ming-Chin Lin
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei 106339, Taiwan
- Department of Neurosurgery, Shuang Ho Hospital, Taipei Medical University, New Taipei City 235041, Taiwan
- Taipei Neuroscience Institute, Taipei Medical University, Taipei 110301, Taiwan
| | - Jason C. Hsu
- Clinical Data Center, Office of Data Science, Taipei Medical University, Taipei 106339, Taiwan
- Clinical Big Data Research Center, Taipei Medical University Hospital, Taipei 110301, Taiwan
- Research Center of Health Care Industry Data Science, College of Management, Taipei Medical University, Taipei 110301, Taiwan
- International Ph.D. Program in Biotech and Healthcare Management, College of Management, Taipei Medical University, Taipei 110301, Taiwan
| | - Min-Huei Hsu
- Office of Data Science, Taipei Medical University, Taipei 110301, Taiwan
- Graduate Institute of Data Science, College of Management, Taipei Medical University, Taipei 110301, Taiwan
| | - Usman Iqbal
- Health ICT, Department of Health, Hobart, TAS 700, Australia
- Global Health and Health Security Department, College of Public Health, Taipei Medical University, Taipei 11031, Taiwan
| | - Phung-Anh Nguyen
- Clinical Data Center, Office of Data Science, Taipei Medical University, Taipei 106339, Taiwan
- Clinical Big Data Research Center, Taipei Medical University Hospital, Taipei 110301, Taiwan
- Correspondence: (P.-A.N.); (H.-C.Y.)
| | - Hsuan-Chia Yang
- International Center for Health Information Technology (ICHIT), College of Medical Science and Technology, Taipei Medical University, Taipei 106339, Taiwan
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei 106339, Taiwan
- Clinical Big Data Research Center, Taipei Medical University Hospital, Taipei 110301, Taiwan
- Research Center of Big Data and Meta-Analysis, Wan Fang Hospital, Taipei Medical University, Taipei 116079, Taiwan
- Correspondence: (P.-A.N.); (H.-C.Y.)
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Prevalence of Lower Urinary Tract Symptoms in Children with Attention-Deficit/Hyperactivity Disorder: Comparison of Hospital and Population-Based Cohorts of 13,000 Patients. J Clin Med 2022; 11:jcm11216393. [PMID: 36362621 PMCID: PMC9656968 DOI: 10.3390/jcm11216393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 10/17/2022] [Accepted: 10/26/2022] [Indexed: 11/17/2022] Open
Abstract
Background: This study investigates the prevalence of lower urinary tract symptoms (LUTS) in school-age children with Attention-Deficit/Hyperactivity Disorder (ADHD) based on hospital-based and population-based cohorts. Methods: The hospital-based sample comprised 42 children with ADHD and 65 without ADHD aged 6−12 years. Voiding dysfunction was assessed by the Dysfunctional Voiding Scoring System (DVSS) questionnaire. We compared the baseline data, DVSS score, and uroflowmetry between the two groups. For the population-based cohort in the national insurance database, we included 6526 children aged 6−12 years, whose claims record included the diagnosis of ADHD, and another 6526 control subjects matched by gender and age. We compared the presence of LUTS diagnosis codes between the two groups. Results: Our results showed that, for the hospital-based cohort, the mean total DVSS score and the proportion of significant LUTS in children in the ADHD group were significantly higher than in subjects in the non-ADHD group. The DVSS subscales showed that the item “I cannot wait when I have to pee” item was significantly higher in the ADHD group (1.62 ± 1.17 vs. 0.90 ± 1.09, p = 0.002). For the population-based cohort, children with ADHD had a significantly higher likelihood of storage symptoms (5.53% vs. 2.91%, p < 0.001) and enuresis (3.28% vs. 1.95%, p < 0.001) compared with those of the no ADHD group. Conclusions: Children with ADHD have a higher prevalence of significant LUTS, especially storage symptoms and enuresis, than children without ADHD. The observed correlations between ADHD and LUTS provided the supporting evidence to evaluate the concomitant voiding dysfunction in children with ADHD.
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Park HB, Gwark JY, Jung J, Jeong ST. Involvement of inflammatory lipoproteinemia with idiopathic adhesive capsulitis accompanying subclinical hypothyroidism. J Shoulder Elbow Surg 2022; 31:2121-2127. [PMID: 35447316 DOI: 10.1016/j.jse.2022.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 03/01/2022] [Accepted: 03/06/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND Thyroid functional abnormalities are considered risk factors for idiopathic adhesive capsulitis (IAC) though that relationship remains uncertain. Although dyslipidemias are associated with IAC, no readily accessible study has reported associations between dyslipidemias and IAC patients with subclinical hypothyroidism. The purposes of this study were to investigate whether subclinical hypothyroidism is an independently associated factor for IAC and to determine the differences in prevalence of dyslipidemias between two groups of persons with subclinical hypothyroidism: one composed of IAC patients and the other of individuals without IAC. METHODS This case-control study included a case group of 412 IAC patients without intrinsic shoulder lesions, extrinsic causes, or medication for thyroid dysfunction. The control group comprised 1236 age- and sex-matched persons seeking general checkups at the authors' health promotion center during the same period as the case group. Control subjects had normal shoulder function and no previously diagnosed adhesive capsulitis, no medication for thyroid dysfunction, and no history of trauma or of shoulder surgery. The studied variables were age, gender, obesity, diabetes, dyslipidemias, subclinical hypothyroidism, hypothyroidism, and hyperthyroidism. A conditional logistic regression analysis evaluated the matched sets of subjects to determine odds ratios and 95% confidence intervals for the studied variables. The differences in the prevalence of dyslipidemias between IAC patients with subclinical hypothyroidism and individuals with subclinical hypothyroidism but without IAC were determined with generalized estimating equations, using covariates of age, sex, and diabetes. The P values were set at < 0.05. RESULTS Subclinical hypothyroidism (odds ratio, 2.10; 95% confidence interval, 1.36-3.15; P = .001) was significantly associated with IAC. Patients with IAC and subclinical hypothyroidism had a significantly higher prevalence of hyper-low-density lipoproteinemia, an inflammatory lipoproteinemia, than individuals with subclinical hypothyroidism but without IAC (P = .002). CONCLUSIONS Subclinical hypothyroidism is significantly associated with IAC. Hyper-low-density lipoproteinemia, an inflammatory lipoproteinemia, is involved in IAC accompanied by subclinical hypothyroidism.
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Affiliation(s)
- Hyung Bin Park
- Department of Orthopaedic Surgery, Gyeongsang National University School of Medicine and Gyeongsang National University Changwon Hospital, Changwon, Republic of Korea; Gyeongsang Institute of Health Sciences, Gyeongsang National University, Jinju, Republic of Korea.
| | - Ji-Yong Gwark
- Department of Orthopaedic Surgery, Gyeongsang National University School of Medicine and Gyeongsang National University Changwon Hospital, Changwon, Republic of Korea
| | - Jaehoon Jung
- Department of Internal Medicine, Gyeongsang National University School of Medicine and Gyeongsang National University Changwon Hospital, Changwon, Republic of Korea
| | - Soon-Taek Jeong
- Gyeongsang Institute of Health Sciences, Gyeongsang National University, Jinju, Republic of Korea; Department of Orthopaedic Surgery, Gyeongsang National University School of Medicine and Gyeongsang National University Hospital, Jinju, Republic of Korea
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19
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Stoffel ST, Law JH, Kerrison R, Brewer HR, Flanagan JM, Hirst Y. Testing the Effectiveness of an Animated Decision Aid to Improve Recruitment of Control Participants in a Case-Control Study: Web-Based Experiment. J Med Internet Res 2022; 24:e40015. [PMID: 36018628 PMCID: PMC9463615 DOI: 10.2196/40015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 07/21/2022] [Accepted: 07/31/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Participation in case-control studies is crucial in epidemiological research. The self-sampling bias, low response rate, and poor recruitment of population representative controls are often reported as limitations of case-control studies with limited strategies to improve participation. With greater use of web-based methods in health research, there is a further need to understand the effectiveness of different tools to enhance informed decision-making and willingness to take part in research. OBJECTIVE This study tests whether the inclusion of an animated decision aid in the recruitment page of a study website can increase participants' intentions to volunteer as controls. METHODS A total of 1425 women were included in a web-based experiment and randomized to one of two experimental conditions: one in which they were exposed to a simulated website that included the animation (animation; n=693, 48.6%), and one in which they were exposed to the simulated website without the animation (control; n=732, 51.4%). The simulated website was adapted from a real website for a case-control study, which invites people to consider taking part in a study that investigates differences in purchasing behaviors between women with and without ovarian cancer and share their loyalty card data collected through 2 high street retailers with the researchers. After exposure to the experimental manipulation, participants were asked to state (1) their intention to take part in the case-control study, (2) whether they would be willing to share their loyalty card for research, and (3) their willingness to be redirected to the real website after completing the survey. Data were assessed using ordinal and binary logistic regression, reported in percentages (%), adjusted odds ratio (AOR), and 95% confidence intervals. RESULTS Including the animation in the simulated website did not increase intentions to participate in the study (AOR 1.09; 95% CI 0.88-1.35) or willingness to visit the real study website after the survey (control 50.5% vs animation 52.6%, AOR 1.08; 95% CI 0.85-1.37). The animation, however, increased the participants' intentions to share the data from their loyalty cards for research in general (control 17.9% vs animation 26%; AOR 1.64; 95% CI 1.23-2.18). CONCLUSIONS While the results of this study indicate that the animated decision aid did not lead to greater intention to take part in our web-based case-control study, they show that they can be effective in increasing people's willingness to share sensitive data for health research.
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Affiliation(s)
- Sandro T Stoffel
- Department of Behavioural Science and Health, University College London, London, United Kingdom
- Institute of Pharmaceutical Medicine, University of Basel, Basel, Switzerland
| | - Jing Hui Law
- Department of Behavioural Science and Health, University College London, London, United Kingdom
- Wolfson Institute of Population Health, Queen Mary University of London, London, United Kingdom
| | - Robert Kerrison
- Department of Behavioural Science and Health, University College London, London, United Kingdom
- School of Health Sciences, University of Surrey, Guildford, United Kingdom
| | - Hannah R Brewer
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - James M Flanagan
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Yasemin Hirst
- Department of Behavioural Science and Health, University College London, London, United Kingdom
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
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20
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Short- and long-term impact of cancer on employment and financial outcomes of adolescents and young adults (AYAs): a large population-based case-control registry study in the Netherlands. ESMO Open 2022; 7:100521. [PMID: 35772237 PMCID: PMC9434129 DOI: 10.1016/j.esmoop.2022.100521] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/18/2022] [Accepted: 05/23/2022] [Indexed: 12/24/2022] Open
Abstract
Background Adolescent and young adult (AYA) cancer survivors, 18-39 years at initial cancer diagnosis, often self-report negative consequences of cancer (treatment) for their career. Less is known, however, about the objective impact of cancer on employment and financial outcomes. This study examines the employment and financial outcomes of AYA cancer survivors with nationwide population-based registry data and compares the outcomes of AYAs with cancer with an age- and sex-matched control population at year of diagnosis, 1 year later (short-term) and 5 years later (long-term). Patients and methods A total of 2527 AYAs, diagnosed in 2013 with any invasive tumor type and who survived for 5 years, were identified from the Netherlands Cancer Registry (clinical and demographic data) and linked to Statistics Netherlands (demographic, employment and financial data). AYAs were matched 1 : 4 with a control population based on age and sex (10 108 controls). Analyses included descriptive statistics, chi-square tests, independent samples t-tests, McNemar tests and logistic regression. Results AYA cancer survivors were significantly less often employed compared with their controls 1 year (76.1% versus 79.5%, P < 0.001) and 5 years (79.3% versus 83.5%, P < 0.001) after diagnosis, and received more often disability benefits (9.9% versus 3.1% 1 year after diagnosis, P < 0.001; 11.2% versus 3.8% 5 years after diagnosis, P < 0.001). Unemployed AYAs were more often diagnosed with higher disease stages (P < 0.001), treated with chemotherapy (P < 0.001), radiotherapy (P < 0.001) or hormone therapy (P < 0.05) and less often with local surgery (P < 0.05) compared with employed AYAs 1 and 5 years after diagnosis. Conclusion Based on objective, nationwide, population-based registry data, AYAs’ employment and financial outcomes are significantly affected compared with age- and sex-matched controls, both short and long-term after cancer diagnosis. Providing support regarding employment and financial outcomes from diagnosis onwards may help AYAs finding their way (back) into society. Based on objective data, AYAs’ employment and financial outcomes are significantly affected compared with matched controls. AYAs were significantly more often unemployed compared with their controls 1 and 5 years after diagnosis. AYAs received significantly more often disability benefits compared with their controls 1 and 5 years after diagnosis.
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Lieu JEC, Rybak L. Possibility of Macrolides Causing Hearing Loss in Children-What Did You Say? JAMA Otolaryngol Head Neck Surg 2022; 148:827-829. [PMID: 35862064 DOI: 10.1001/jamaoto.2022.1292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Judith E C Lieu
- Department of Otolaryngology-Head and Neck Surgery, Washington University School of Medicine in St Louis, St Louis, Missouri
| | - Leonard Rybak
- Department of Otolaryngology-Head and Neck Surgery, Southern Illinois University School of Medicine, Springfield
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22
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Haugland SH, Stea TH. Risky Lives? Self-Directed Violence and Violence From Others Among Young People Not in Education, Employment, or Training (NEET). Front Public Health 2022; 10:904458. [PMID: 35875022 PMCID: PMC9301122 DOI: 10.3389/fpubh.2022.904458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 06/16/2022] [Indexed: 12/02/2022] Open
Abstract
Self-directed violence and violence from others comprise a major public health concern in youth. However, we lack knowledge about the prevalence of violent experiences among young people that are not in education, employment, or training (NEET), whether violent occurrences are similar among girls and boys, and whether violence differs between NEET youths and young students. This cross-sectional study compared the occurrences of self-directed violence (suicide attempts and self-harm) and exposure to violence from others (violent threats, beaten without visible marks, or injured due to violent events) between 96 NEET youth and 384 age- and sex-matched upper secondary school students (16–21 years). Suicide attempts were reported by 45.2% of NEET girls and 18.8% of schoolgirls (p < 0.001), but no significant difference was found between NEET boys (17.6%) and schoolboys (13.1%). Self-harm was reported by 78.9% of NEET girls and 33.9% of schoolgirls (p < 0.001). Self-harm was less prevalent among boys; it was reported by 34.6% of NEET boys and 21.8% of schoolboys (p = 0.056). A multivariable logistic regression analysis, adjusted for parental education, showed that, compared to schoolgirls, NEET girls had much higher odds ratios (ORs) for both self-directed violence and violence from others with OR ranging from 4.39; CI 1.96–9.85 to 7.68; CI 3.20–18.41. The risk of injury due to violent events was higher among NEET boys (OR: 3.23, 95%CI: 1.21–8.62) compared to schoolboys. Our findings highlighted the importance of including NEET individuals in studies on violence and emphasized the importance of psychosocial health services for young people marginalized from education and the labor market.
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Affiliation(s)
- Siri Havas Haugland
- Department of Psychosocial Health, University of Agder, Kristiansand, Norway
- *Correspondence: Siri Havas Haugland
| | - Tonje Holte Stea
- Department of Health and Nursing Science, University of Agder, Kristiansand, Norway
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Galvão AF, Lemos T, Martins CP, Horsczaruk CHR, Oliveira LAS, Ferreira ADS. Body sway and movement strategies for control of postural stability in people with spinocerebellar ataxia type 3: A cross-sectional study. Clin Biomech (Bristol, Avon) 2022; 97:105711. [PMID: 35779462 DOI: 10.1016/j.clinbiomech.2022.105711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 05/06/2022] [Accepted: 06/21/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND Postural instability with an excessive body sway is a disabling manifestation in spinocerebellar ataxia type 3. Whether the larger body sway reflects distinct movement strategies for postural control remains uncertain. This study compared the control of postural stability of people with spinocerebellar ataxia type 3 with healthy subjects using body sway and movement strategy analyses derived from bi- and three-dimensional posturography. METHODS Twenty-three patients (7 men, 16 women, 47 ± 11 years) and 102 healthy participants (34 men, 68 women; 44 ± 22 years) underwent posturography while standing with eyes open/closed tasks. Postural stability was assessed using elliptical area and average velocity of body sway. Spatial patterns (single-, double-, or multi-centered) were derived from the number of high-density regions in the three-dimensional statokinesigram. FINDINGS Repeated measures two-way analysis-of-variance showed a vision-by-group interaction effect for area (F1,122 = 28.831, P < 0.001, η2 = 0.037) and velocity (F1,123 = 59.367, P < 0.001, η2 = 0.073); sway area and velocity were higher in spinocerebellar ataxia type 3 and increased under eyes-closed condition, with a higher increase in the spinocerebellar ataxia type 3. A main effect for group (F1,123 = 11.702, P < 0.001, η2 = 0.061) but not vision (F1,123 = 2.257, P = 0.136, η2 = 0.005) was found for the number of high-density regions. Spatial patterns were different between groups under trials with eyes closed (χ22,125 = 7.46, P = 0.023) but not open (χ22,125 = 2.026, P = 0.363), with a shift from single- to double- or multi-centered spatial patterns. INTERPRETATION Compared to healthy subjects, a larger body displacement and velocity in spinocerebellar ataxia type 3, mainly under visual constraints, are not related to the predominance of either ankle or hip movement strategies.
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Affiliation(s)
- Ana Fernanda Galvão
- Programa de Pós-Graduação em Ciências da Reabilitação, Centro Universitário Augusto Motta - UNISUAM, Rio de Janeiro, Brazil.
| | - Thiago Lemos
- Programa de Pós-Graduação em Ciências da Reabilitação, Centro Universitário Augusto Motta - UNISUAM, Rio de Janeiro, Brazil.
| | - Camilla Polonini Martins
- Programa de Pós-Graduação em Ciências da Reabilitação, Centro Universitário Augusto Motta - UNISUAM, Rio de Janeiro, Brazil.
| | | | - Laura Alice Santos Oliveira
- Programa de Pós-Graduação em Ciências da Reabilitação, Centro Universitário Augusto Motta - UNISUAM, Rio de Janeiro, Brazil.
| | - Arthur de Sá Ferreira
- Programa de Pós-Graduação em Ciências da Reabilitação, Centro Universitário Augusto Motta - UNISUAM, Rio de Janeiro, Brazil.
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Bianchini Massoni C, Ancetti S, Perini P, Spath P, D’Ospina RM, Gallitto E, Faggioli GL, Freyrie A, Gargiulo M. Infrarenal EVAR for Penetrating Aortic Ulcer: a Comparative Study with Abdominal Aortic Aneurysm. Ann Vasc Surg 2022; 88:327-336. [DOI: 10.1016/j.avsg.2022.06.101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 06/29/2022] [Accepted: 06/30/2022] [Indexed: 11/01/2022]
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Hitchings MDT, Ranzani OT, Lind ML, Dorion M, D'Agostini TL, de Paula RC, de Paula OFP, de Moura Villela EF, Scaramuzzini Torres MS, de Oliveira SB, Schulz W, Almiron M, Said R, de Oliveira RD, Vieira da Silva P, de Araújo WN, Gorinchteyn JC, Dean NE, Andrews JR, Cummings DAT, Ko AI, Croda J. Change in covid-19 risk over time following vaccination with CoronaVac: test negative case-control study. BMJ 2022; 377:e070102. [PMID: 35697361 PMCID: PMC9189440 DOI: 10.1136/bmj-2022-070102] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
OBJECTIVE To estimate the change in odds of covid-19 over time following primary series completion of the inactivated whole virus vaccine CoronaVac (Sinovac Biotech) in São Paulo State, Brazil. DESIGN Test negative case-control study. SETTING Community testing for covid-19 in São Paulo State, Brazil. PARTICIPANTS Adults aged ≥18 years who were residents of São Paulo state, had received two doses of CoronaVac, did not have a laboratory confirmed SARS-CoV-2 infection before vaccination, and underwent reverse transcription polymerase chain reaction (RT-PCR) testing for SARS-CoV-2 from 17 January to 14 December 2021. Cases were matched to test negative controls by age (in 5 year bands), municipality of residence, healthcare worker status, and epidemiological week of RT-PCR test. MAIN OUTCOME MEASURES RT-PCR confirmed symptomatic covid-19 and associated hospital admissions and deaths. Conditional logistic regression was adjusted for sex, number of covid-19 associated comorbidities, race, and previous acute respiratory illness. RESULTS From 202 741 eligible people, 52 170 cases with symptomatic covid-19 and 69 115 test negative controls with covid-19 symptoms were formed into 43 257 matched sets. Adjusted odds ratios of symptomatic covid-19 increased with time since completion of the vaccination series. The increase in odds was greater in younger people and among healthcare workers, although sensitivity analyses suggested that this was in part due to bias. In addition, the adjusted odds ratios of covid-19 related hospital admission or death significantly increased with time compared with the odds 14-41 days after series completion: from 1.25 (95% confidence interval 1.04 to 1.51) at 70-97 days up to 1.94 (1.41 to 2.67) from 182 days onwards. CONCLUSIONS Significant increases in the risk of moderate and severe covid-19 outcomes occurred three months after primary vaccination with CoronaVac among people aged 65 and older. These findings provide supportive evidence for the implementation of vaccine boosters in these populations who received this inactivated vaccine. Studies of waning should include analyses designed to uncover common biases.
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Affiliation(s)
- Matt D T Hitchings
- Department of Biostatistics, College of Public Health and Health Professions, University of Florida, Gainesville, FL, USA
| | - Otavio T Ranzani
- Barcelona Institute for Global Health, ISGlobal, Barcelona, Spain
- Pulmonary Division, Heart Institute (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Margaret L Lind
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA
| | - Murilo Dorion
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA
| | | | | | | | | | | | | | - Wade Schulz
- Department of Laboratory Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Maria Almiron
- Pan American Health Organization, Brasília, DF, Brazil
| | - Rodrigo Said
- Pan American Health Organization, Brasília, DF, Brazil
| | | | | | - Wildo Navegantes de Araújo
- Pan American Health Organization, Brasília, DF, Brazil
- Universidade de Brasília, Brasília, DF, Brazil
- National Institute for Science and Technology for Health Technology Assessment, Porto Alegre, RS, Brazil
| | | | - Natalie E Dean
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Jason R Andrews
- Division of Infectious Diseases and Geographic Medicine, Stanford University, Stanford, CA, USA
- Contributed equally
| | - Derek A T Cummings
- Department of Biology, University of Florida, Gainesville, FL, USA
- Emerging Pathogens Institute, University of Florida, Gainesville, FL, USA
- Contributed equally
| | - Albert I Ko
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz, Salvador, BA, Brazil
- Contributed equally
| | - Julio Croda
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA
- Universidade Federal de Mato Grosso do Sul - UFMS, Campo Grande, MS, Brazil
- Fiocruz Mato Grosso do Sul, Fundação Oswaldo Cruz, Campo Grande, MS, Brazil
- Contributed equally
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Kuipers S, Castelein S, Barf H, Kronenberg L, Boonstra N. Risk factors and oral health-related quality of life: A case-control comparison between patients after a first-episode psychosis and people from general population. J Psychiatr Ment Health Nurs 2022; 29:430-441. [PMID: 35034403 PMCID: PMC9304272 DOI: 10.1111/jpm.12820] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 12/01/2021] [Accepted: 01/10/2022] [Indexed: 11/27/2022]
Abstract
WHAT IS KNOWN ON THE SUBJECT?: Oral health consists of more than having good teeth; it is an important factor in general health and well-being. Despite its importance, oral health care is still largely overlooked in mental health nursing. There is no research available about oral health risk factors and OHRQoL in patients diagnosed with a psychotic disorder with a psychotic disorder (first-episode). WHAT DOES THIS PAPER ADD TO EXISTING KNOWLEDGE?: This study provides insight into the severity of the problem. It demonstrates the differences in risk factors and OHRQoL between patients diagnosed with a psychotic disorder (first-episode) and the general population. A negative impact on OHRQoL is more prevalent in patients diagnosed with a psychotic disorder (first-episode) (14.8%) compared to the general population (1.8%). Patients diagnosed with a psychotic disorder (first-episode) have a considerable increase in odds for low OHRQoL compared to the general population, as demonstrated by the odds ratio of 9.45, which supports the importance of preventive oral health interventions in this group. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: The findings highlight the need for oral health interventions in patients diagnosed with a psychotic disorder (first-episode). Mental health nurses, as one of the main health professionals supporting the health of patients diagnosed with a mental health disorder, can support oral health (e.g. assess oral health in somatic screening, motivate patients, provide oral health education to increase awareness of risk factors, integration of oral healthcare services) all in order to improve the OHRQoL. ABSTRACT: Introduction No research is available about the oral health risk factors and oral health-related quality of life (OHRQoL) in patients diagnosed with a psychotic disorder. Aim To compare oral health risk factors and OHRQoL in patients diagnosed with a psychotic disorder (first-episode) to people with no history of psychotic disorder. Method A case-control comparison (1:2) multivariable linear regression analysis and an estimation of prevalence of impact on OHRQoL. Results Patients diagnosed with a psychotic disorder (first-episode) have lower OHRQoL with more associated risk factors. Of the patients diagnosed with a psychotic disorder (first-episode), 14.8% reported a negative impact on OHRQoL, higher than the prevalence of 1.8% found in people from the general population. Discussion The high prevalence rate of a negative impact on OHRQoL in patients diagnosed with a psychotic disorder (first-episode) shows the importance of acting at an early stage to prevent a worse outcome. Implications for practice The findings highlight the need for oral health interventions in patients diagnosed with a psychotic disorder (first-episode). Mental health nurses, as one of the main health professionals supporting the health of patients diagnosed with a mental health disorder, can support oral health (e.g. assess oral health in somatic screening) in order to improve the OHRQoL.
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Affiliation(s)
- Sonja Kuipers
- NHL Stenden University of Applied Sciences Leeuwarden, The Netherlands.,University of Groningen, Groningen, The Netherlands
| | - Stynke Castelein
- University of Groningen, Groningen, The Netherlands.,Lentis Psychiatric Institute, Groningen, The Netherlands
| | - Hans Barf
- NHL Stenden University of Applied Sciences Leeuwarden, The Netherlands
| | | | - Nynke Boonstra
- NHL Stenden University of Applied Sciences Leeuwarden, The Netherlands.,KieN Early Intervention Service, Leeuwarden, The Netherlands
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Corti C, Oprandi MC, Chevignard M, Jansari A, Oldrati V, Ferrari E, Martignoni M, Romaniello R, Strazzer S, Bardoni A. Virtual-Reality Performance-Based Assessment of Cognitive Functions in Adult Patients With Acquired Brain Injury: A Scoping Review. Neuropsychol Rev 2022; 32:352-399. [PMID: 33929656 DOI: 10.1007/s11065-021-09498-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 03/05/2021] [Indexed: 10/21/2022]
Abstract
Individuals with acquired brain injury (ABI) commonly present with impairments in cognitive abilities. As these competencies seem to be predictive of patients' abilities to reintegrate into the everyday settings, it is crucial to assess them properly. However, previous research has indicated that patients may perform relatively well on standard tests of cognitive functioning, but may nonetheless encounter significant difficulties in organizing and executing everyday tasks. In order to overcome this issue, virtual reality (VR) methods have been introduced in clinical practice with the aim of creating assessments that simulate real-world activities and thus, provide a clearer picture of patients' functioning in everyday settings. This review offers an overview of VR assessment tools described in the scientific literature between 2010 and 2019. Overall, 38 relevant records describing 31 different tools were found. Among these tools, 16 assessed executive functions and prospective memory, while the other 15 assessed visuo-spatial abilities. Although promising results have been reported, our analysis indicated that about half of the tools deliver tasks that differ from everyday activities, thus limiting the generalizability of patients' performance to the real-world. Moreover, a variety of methodological shortfalls related to study Internal and External Validity have been highlighted, which hamper the possibility of drawing definite recommendations on tool choice. These limitations suggest the importance of putting considerable efforts into the improvement or development of VR tools for patients with ABI for both research and clinical purposes, considering the great potential of this form of assessment.
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Affiliation(s)
- Claudia Corti
- Scientific Institute, IRCCS E. Medea, Bosisio Parini, Lecco, Italy.
| | | | - Mathilde Chevignard
- Rehabilitation Department for Children with Acquired Brain Injury, Saint Maurice Hospital, Saint Maurice, France
- Laboratoire D'Imagerie Biomedicale (LIB), Sorbonne Université, Paris, France
- GRC 24 Handicap Moteur Et Cognitif Et Réadaptation (HaMCRe), Sorbonne Université, Paris, France
| | | | - Viola Oldrati
- Scientific Institute, IRCCS E. Medea, Bosisio Parini, Lecco, Italy
| | | | | | | | - Sandra Strazzer
- Scientific Institute, IRCCS E. Medea, Bosisio Parini, Lecco, Italy
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Sutton CXY, Carrazana E, Mitchell C, Viereck J, Liow KK, Ghaffari-Rafi A. Identification of associations and distinguishing moyamoya disease from ischemic strokes of other etiologies: A retrospective case-control study. Ann Med Surg (Lond) 2022; 78:103771. [PMID: 35734698 PMCID: PMC9206914 DOI: 10.1016/j.amsu.2022.103771] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/07/2022] [Accepted: 05/08/2022] [Indexed: 12/03/2022] Open
Abstract
Introduction Better characterizing moyamoya disease (MMD) from ischemic strokes of other etiologies may facilitate earlier diagnosis by raising suspicion for a diagnostic work-up. Methods To identify associated variables, MMD cases (n = 12) were compared against three sets of controls: age-, sex-, and race-matched controls of patients with general neurological disorders (n = 48), unmatched general controls (n = 48), and unmatched non-MMD ischemic stroke controls (n = 48). Results MMD patients were 32 years (p < 0.0001) younger than ischemic stroke controls. Relative to non-MMD ischemic strokes, MMD patients had greater odds of presenting with visual field defects (OR: 9.13, p = 0.09) or dizziness (OR: 9.13, p = 0.09), as well as being female (OR: 8.04, p = 0.008), Asian (OR: 3.68, p = 0.087), employed (OR: 6.96, p = 0.02), having migraines (OR: 21.61, p = 0.005), epilepsy (OR: 6.69, p = 0.01), insomnia (OR: 8.90, p = 0.099), and a lower Charlson Comorbidity Index (CCI; p = 0.002). Patients with MMD, compared to non-MMD ischemic strokes, also had a 4.67 kg/ m2 greater body mass index (BMI) and larger odds (OR relative to normal BMI: 21.00, p = 0.03) of being from obesity class III (>40 kg/ m2), yet reduced odds of coronary artery disease (OR: 0.13, p = 0.02). Relative to general controls, MMD patients had greater odds of diabetes mellitus type 2 (OR: 10.07, p = 0.006) and hypertension (OR: 7.28, p = 0.004). Conclusion MMD not only has a unique clinical presentation from other ischemic strokes, but also unique comorbidities, which may facilitate earlier work-up and treatment. Moyamoya patients are 32 years younger than ischemic strokes of other etiologies. Moyamoya patients are 4.67 kg/ m2 heavier than those with ischemic strokes. Moyamoya patients are at greater odds of type 2 diabetes mellitus and hypertension. Moyamoya patients are at reduced odds of coronary artery disease. Moyamoya patients present more often with visual field deficits or dizziness.
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Chemopreventive Effects of Concomitant or Individual Use of Statins, Aspirin, Metformin, and Angiotensin Drugs: A Study Using Claims Data of 23 Million Individuals. Cancers (Basel) 2022; 14:cancers14051211. [PMID: 35267516 PMCID: PMC8909564 DOI: 10.3390/cancers14051211] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 02/09/2022] [Accepted: 02/22/2022] [Indexed: 12/14/2022] Open
Abstract
Despite previous studies on statins, aspirin, metformin, and angiotensin-converting-enzyme inhibitors (ACEIs)/angiotensin II receptor blockers (ARBs), little has been studied about all their possible combinations for chemoprevention against cancers. This study aimed to comprehensively analyze the composite chemopreventive effects of all the combinations. In this case-control study, health records were retrieved from claims databases of Taiwan’s Health and Welfare Data Science Center. Eligible cases were matched at a 1:4 ratio with controls for age and sex. Both cases and controls were categorized into 16 exposure groups based on medication use. A total of 601,733 cancer cases were identified. Cancer risks (denoted by adjusted odds ratio; 99% confidence interval) were found to be significantly decreased: overall risk of all cancers in statin-alone (0.864; 0.843, 0.886), aspirin-alone (0.949; 0.939, 0.958), and ACEIs/ARBs (0.982; 0.978, 0.985) users; prostate (0.924; 0.889, 0.962) and female breast (0.967; 0.936, 1.000) cancers in metformin-alone users; gastrointestinal, lung, and liver cancers in aspirin and/or ACEIs/ARBs users; and liver cancer (0.433; 0.398, 0.471) in statin users. In conclusion, the results found no synergistic effect of multiple use of these agents on cancer prevention. Use of two (statins and aspirin, statins and metformin, statins and ACEIs/ARBs, and aspirin and ACEIS/ARBs) showed chemopreventive effects in some combinations, while the use of four, in general, did not.
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Fleury MJ, Grenier G, Cao Z, Huỳnh C. Profiles of individuals with cannabis-related disorders. Subst Abus 2022; 43:855-864. [PMID: 35179451 DOI: 10.1080/08897077.2021.2007515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Background: Profiles of individuals with cannabis-related disorders (CRD) in specialized addiction treatment centers serving high-need patients have not been identified. This longitudinal study developed a typology for 9,836 individuals with CRD attending Quebec (Canada) addiction treatment centers in 2012-2013. Methods: Data on sociodemographic, clinical and service use variables were extracted from several databases for the years 1996-1997 to 2014-2015. Individual profiles were produced using Latent Class Analysis and compared predicting health outcomes on emergency department (ED) use, hospitalizations and suicidal behaviors for 2015-2016. Results: Six profiles were identified: 1-Older individuals, many living in couples and working, with moderate health problems, receiving intensive general practitioner (GP) care and high continuity of physician care; 2-Older individuals with chronic CRD, multiple social and health problems, and low health service use (chronic CRD referred to experiencing CRD for several years; social problems related to homelessness, unemployment, having criminal records or living alone); 3-Students with few social and health problems, and low health service use; 4-Young adults, many working, with few health problems, least health service use and continuity of physician care; 5-Youth, many working but some criminal offenders, with 1 or 2 years of CRD, few health problems and high addiction treatment center use; and 6-Older individuals with chronic CRD and multiple social and health problems, high health service use and continuity of physician care. Profiles 6 and 2 had the worst health outcomes. Conclusions: For Profiles 2 to 5, outreach and motivational services should be prioritized, integrated health and criminal justice services for profile 5 and, for Profiles 2 and 6, assertive community treatments. Screening, brief intervention and referrals to addiction treatment centers may also be encouraged for individuals with CRD, particularly those in Profile 2. This cohort had high social and health needs relative to services received, suggesting continued need for care.
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Affiliation(s)
- Marie-Josée Fleury
- Douglas Hospital Research Centre, Douglas Mental Health University Institute, Montreal, Canada.,Department of Psychiatry, McGill University, Montreal, Canada
| | - Guy Grenier
- Douglas Hospital Research Centre, Douglas Mental Health University Institute, Montreal, Canada
| | - Zhirong Cao
- Douglas Hospital Research Centre, Douglas Mental Health University Institute, Montreal, Canada
| | - Christophe Huỳnh
- Institut universitaire sur les dépendances, Centre intégré universitaire de santé et des services sociaux du Centre-Sud-de-l'Île-de-Montréal, Montreal, Canada
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An Observational Study to Assess the Effectiveness of 4CMenB against Meningococcal Disease and Carriage and Gonorrhea in Adolescents in the Northern Territory, Australia—Study Protocol. Vaccines (Basel) 2022; 10:vaccines10020309. [PMID: 35214767 PMCID: PMC8880162 DOI: 10.3390/vaccines10020309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 02/13/2022] [Accepted: 02/14/2022] [Indexed: 11/17/2022] Open
Abstract
Invasive meningococcal disease (IMD) causes significant morbidity and mortality worldwide with serogroup B being the predominant serogroup in Australia and other countries for the past few decades. The licensed 4CMenB vaccine is effective in preventing meningococcal B disease. Emerging evidence suggests that although 4CMenB impact on carriage is limited, it may be effective against gonorrhoea due to genetic similarities between Neisseria meningitidis and Neisseria gonorrhoeae. This study protocol describes an observational study that will assess the effect of the 4CMenB vaccine against meningococcal carriage, IMD and gonorrhoea among adolescents in the Northern Territory (NT). All 14–19-year-olds residing in the NT with no contraindication for 4CMenB vaccine will be eligible to participate in this cohort study. Following consent, two doses of 4CMenB vaccine will be administered two months apart. An oropharyngeal swab will be collected at baseline and 12 months to detect pharyngeal carriage of Neisseria meningitidis by PCR. The main methodological approaches to assess the effect of 4CMenB involve a nested case control analysis and screening method to assess vaccine effectiveness and an Interrupted Time Series regression analysis to assess vaccine impact. Research ethics approvals have been obtained from Menzies and Central Australian Human Research Ethics Committees and the Western Australian Aboriginal Health Ethics Committee. Results will be provided in culturally appropriate formats for NT remote and regional communities and published in international peer reviewed journals. ClinicalTrials.gov Identifier: NCT04398849
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Prediction Model for Pancreatic Cancer-A Population-Based Study from NHIRD. Cancers (Basel) 2022; 14:cancers14040882. [PMID: 35205630 PMCID: PMC8870511 DOI: 10.3390/cancers14040882] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 02/07/2022] [Accepted: 02/09/2022] [Indexed: 01/06/2023] Open
Abstract
Simple Summary Pancreatic cancer has been ranked seventh in the top ten cancer mortality rates for the past three year in Taiwan. It is one of the more difficult cancers to detect early due to the lack of early diagnostic tools. This is a population-based study from NHIRD. A higher performance pancreatic cancer prediction model has been established. This predictive model can improve the awareness of the risk of pancreatic cancer and give patients with pancreatic cancer a simpler tool for early screening in the golden period when the disease can still be eradicated. Abstract (1) Background: Cancer has been the leading cause of death in Taiwan for 39 years, and among them, pancreatic cancer has been ranked seventh in the top ten cancer mortality rates for the past three years. While the incidence rate of pancreatic cancer is ranked at the bottom of the top 10 cancers, the survival rate is very low. Pancreatic cancer is one of the more difficult cancers to detect early due to the lack of early diagnostic tools. Early screening is important for the treatment of pancreatic cancer. Only a few studies have designed predictive models for pancreatic cancer. (2) Methods: The Taiwan Health Insurance Database was used in this study, covering over 99% of the population in Taiwan. The subset sample was not significantly different from the original NHIRD sample. A machine learning approach was used to develop a predictive model for pancreatic cancer disease. Four models, including logistic regression, deep neural networks, ensemble learning, and voting ensemble were used in this study. The ROC curve and a confusion matrix were used to evaluate the accuracy of the pancreatic cancer prediction models. (3) Results: The AUC of the LR model was higher than the other three models in the external testing set for all three of the factor combinations. Sensitivity was best measured by the stacking model for the first factor combinations, and specificity was best measured by the DNN model for the second factor combination. The result of the model that used only nine factors (third factor combinations) was equal to the other two factor combinations. The AUC of the previous models for the early assessment of pancreatic cancer ranged from approximately 0.57 to 0.71. The AUC of this study was higher than that of previous studies and ranged from 0.71 to 0.76, which provides higher accuracy. (4) Conclusions: This study compared the performances of LR, DNN, stacking, and voting models for pancreatic cancer prediction and constructed a pancreatic cancer prediction model with accuracy higher than that of previous studies. This predictive model will improve awareness of the risk of pancreatic cancer and give patients with pancreatic cancer a simpler tool for early screening in the golden period when the disease can still be eradicated.
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Ohn J, Son HY, Yu DA, Kim MS, Kwon S, Park WS, Kim JI, Kwon O. Early onset female pattern hair loss: a case–control study for analyzing clinical features and genetic variants. J Dermatol Sci 2022; 106:21-28. [DOI: 10.1016/j.jdermsci.2022.02.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 02/13/2022] [Accepted: 02/27/2022] [Indexed: 11/26/2022]
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Laurendeau C, Goudemand J, Trossaert M, Polack B, Varin R, Godard C, Hadim F, Detournay B. Costs and management of patients with hemophilia A in France: the Hemraude study. THE EUROPEAN JOURNAL OF HEALTH ECONOMICS : HEPAC : HEALTH ECONOMICS IN PREVENTION AND CARE 2022; 23:23-32. [PMID: 34236542 DOI: 10.1007/s10198-021-01339-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 06/15/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVE The Hemraude study was conducted to describe the profile of patients with HA, disease management, and economic burden in a collective perspective. METHODS This retrospective study was conducted using the French administrative healthcare claims database SNIIRAM/SNDS. Male patients treated for hemophilia A with a long-term illness (ALD) status or invalidity were included in the study between January 1, 2016 and December 31, 2017. Patients were classified in six treatment groups: no treatment, on-demand FVIII, prophylactic FVIII, FVIII in immune tolerance induction (ITI) protocol, on-demand bypassing agents, and prophylactic bypassing agents. Patients treated with FVIII in ITI protocol and those treated with bypassing agents are deemed to have developed inhibitors. HA patients were compared to a control population without coagulation disorder and matched (ratio 1:3) on age and sex. RESULTS A total of 4172 patients were included in the analysis, aged on average 35.2 years, 5.3% had HIV infection, and 8.8% had hepatitis B or C. In 2017, half of the patients received no treatment for HA, 46.7% were treated with FVIII (25% on demand, 20.6% with prophylaxis, and 1.1% ITI), 1.5% with bypassing agents. Patients treated with prophylactic treatments, either inhibitor or non-inhibitor, were less likely to be hospitalized for severe bleeding compared to patients receiving on-demand treatments. The average annual costs for HA management per patient were 72,209.60 €. The highest costs were observed in patients treated with FVIII in ITI protocol and those receiving prophylactic bypassing agents. CONCLUSION Direct costs of HA treatments for HA may be very high especially in the small percentage of patients developing inhibitors or treated with ITI protocol.
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Affiliation(s)
- C Laurendeau
- Cemka, 43, Boulevard Maréchal Joffre, 92340, Bourg-la-Reine, France
| | - J Goudemand
- Department of Hemostasis and Transfusion, Lille University Hospital, Lille, France
| | - M Trossaert
- Hematology Department, University Hospital, Nantes, France
| | - B Polack
- Laboratory TIMC-IMAG, UMRS 5525, Hematology Department, University Hospital, CNRS University Grenoble-Alpes, Grenoble, France
| | - R Varin
- Clinical Pharmacy Department, University Hospital, Rouen, France
| | | | | | - B Detournay
- Cemka, 43, Boulevard Maréchal Joffre, 92340, Bourg-la-Reine, France.
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Use of a non-probabilistic online panel as a control group for case-control studies to investigate food and waterborne outbreaks in Lower Saxony, Germany. Epidemiol Infect 2022; 150:e53. [PMID: 34991764 PMCID: PMC8915193 DOI: 10.1017/s0950268821002594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Established methods of recruiting population controls for case–control studies in infectious disease outbreak investigations are resource- and time-intensive, and are often subject to bias. The online panel have recently gained interest as an easy and timely method to select controls. We examined the feasibility, suitability and reliability of using an online panel to select controls for case–control studies as part of investigations of diffuse food and waterborne outbreaks. In January 2019, we deployed a web survey by email to the 277 members of a non-probabilistic online panel in Lower Saxony, Germany. We questioned them on basic sociodemographic characteristics and eating habits. They were frequency matched to cases on sex and age. Their food exposures were compared to those of traditionally recruited controls of four historical case–controls studies, which successfully investigated food and waterborne outbreaks. We used logistic regressions to assess the association between the food exposures and the disease (odds ratios). The use of a control panel successfully led to the identification of the food items in three of the four historical outbreak investigations, and their recruitment benefitted from increased speed and limited costs. Timely outbreak investigations would enable rapidly implementing control measures. We recommend the further evaluation of using panellists as controls in parallel case–control studies and case–panel studies.
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Lommer K, Schurr T, Frajo-Apor B, Plattner B, Chernova A, Conca A, Fronthaler M, Haring C, Holzner B, Macina C, Marksteiner J, Miller C, Pardeller S, Perwanger V, Pycha R, Schmidt M, Sperner-Unterweger B, Tutzer F, Hofer A. Addiction in the time of COVID-19: Longitudinal course of substance use, psychological distress, and loneliness among a transnational Tyrolean sample with substance use disorders. Front Psychiatry 2022; 13:918465. [PMID: 35982932 PMCID: PMC9380400 DOI: 10.3389/fpsyt.2022.918465] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 07/01/2022] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION Next to an increased use of alcohol, the current pandemic has been associated with increased psychological distress among the general population. Research on its effects on individuals suffering from substance use disorders (SUD) is scarce. This study aimed at expanding the existing literature on this topic with a focus on the impact of loneliness and perceived social support. METHODS Sixty-eight people diagnosed with SUD according to ICD-10 from the Austrian state of Tyrol and from the Italian Province of South Tyrol who had been treated in a psychiatric hospital in 2019 and one hundred and thirty-six matched reference subjects of the same regional background participated in an online survey. Sociodemographic variables and scores on the Brief Symptom Checklist, the Three-Item Loneliness Scale, and the Multidimensional Scale of Perceived Social Support were collected at baseline and 5 months thereafter. Baseline took place after the first wave, while follow-up largely coincided with the second wave of the pandemic. RESULTS Among both patients and the matched reference group, substance use as a means to feel better facing the pandemic rose and predicted higher levels of psychological distress. Patients were less likely to receive specific care at follow-up than at baseline and presented with a significantly higher prevalence of clinically relevant psychological distress and loneliness than the matched reference group at both assessment times. Among both groups, psychological burden remained unchanged over time. Perceived social support was generally significantly higher in the matched reference group than in patients. Loneliness and, to a lesser degree, low perceived social support predicted psychological distress. CONCLUSION These findings emphasize the need of preventive and educational measures regarding substance use behavior for both individuals suffering from SUD and those without mental health disorders.
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Affiliation(s)
- Kilian Lommer
- Division of Psychiatry I, Department of Psychiatry, Psychotherapy, Psychosomatics and Medical Psychology, Medical University Innsbruck, Innsbruck, Austria
| | - Timo Schurr
- Division of Psychiatry I, Department of Psychiatry, Psychotherapy, Psychosomatics and Medical Psychology, Medical University Innsbruck, Innsbruck, Austria
| | - Beatrice Frajo-Apor
- Division of Psychiatry I, Department of Psychiatry, Psychotherapy, Psychosomatics and Medical Psychology, Medical University Innsbruck, Innsbruck, Austria
| | - Barbara Plattner
- Department of Psychiatry, General Hospital of Bolzano, Sanitary Agency of South Tyrol, Bolzano, Italy
| | - Anna Chernova
- Division of Psychiatry I, Department of Psychiatry, Psychotherapy, Psychosomatics and Medical Psychology, Medical University Innsbruck, Innsbruck, Austria
| | - Andreas Conca
- Department of Psychiatry, General Hospital of Bolzano, Sanitary Agency of South Tyrol, Bolzano, Italy
| | - Martin Fronthaler
- Therapy Center Bad Bachgart, Sanitary Agency of South Tyrol, Rodengo, Italy
| | - Christian Haring
- Department of Psychiatry and Psychotherapy B, State Hospital Hall in Tyrol, Hall in Tyrol, Austria
| | - Bernhard Holzner
- Division of Psychiatry I, Department of Psychiatry, Psychotherapy, Psychosomatics and Medical Psychology, Medical University Innsbruck, Innsbruck, Austria
| | - Christian Macina
- Department of Psychiatry, General Hospital of Brunico, Sanitary Agency of South Tyrol, Brunico, Italy
| | - Josef Marksteiner
- Department of Psychiatry and Psychotherapy A, State Hospital Hall in Tyrol, Hall in Tyrol, Austria
| | - Carl Miller
- Department of Psychiatry, County Hospital Kufstein, Kufstein, Austria
| | - Silvia Pardeller
- Division of Psychiatry I, Department of Psychiatry, Psychotherapy, Psychosomatics and Medical Psychology, Medical University Innsbruck, Innsbruck, Austria
| | - Verena Perwanger
- Department of Psychiatry, General Hospital of Merano, Sanitary Agency of South Tyrol, Merano, Italy
| | - Roger Pycha
- Department of Psychiatry, General Hospital of Bressanone, Sanitary Agency of South Tyrol, Bressanone, Italy
| | - Martin Schmidt
- Department of Psychiatry, County Hospital Lienz, Lienz, Austria
| | - Barbara Sperner-Unterweger
- Division of Psychiatry II, Department of Psychiatry, Psychotherapy, Psychosomatics and Medical Psychology, Medical University Innsbruck, Innsbruck, Austria
| | - Franziska Tutzer
- Division of Psychiatry I, Department of Psychiatry, Psychotherapy, Psychosomatics and Medical Psychology, Medical University Innsbruck, Innsbruck, Austria
| | - Alex Hofer
- Division of Psychiatry I, Department of Psychiatry, Psychotherapy, Psychosomatics and Medical Psychology, Medical University Innsbruck, Innsbruck, Austria
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Hitchings MD, Ranzani OT, Lind ML, Dorion M, D’Agostini TL, de Paula RC, de Paula OFP, de Moura Villela EF, Torres MSS, de Oliveira SB, Schulz W, Almiron M, Said R, de Oliveira RD, da Silva PV, de Araújo WN, Gorinchteyn JC, Dean NE, Andrews JR, Cummings DA, Ko AI, Croda J. Change in COVID-19 risk over time following vaccination with CoronaVac: A testnegative case-control study. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2021:2021.12.23.21268335. [PMID: 34988559 PMCID: PMC8728874 DOI: 10.1101/2021.12.23.21268335] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To estimate the change in odds of covid-19 over time following primary series completion of the inactivated whole virus vaccine, CoronaVac (Sinovac Biotech) in São Paulo state, Brazil. DESIGN Test negative case-control study. SETTING Community testing for covid-19 in São Paulo state, Brazil. PARTICIPANTS Adults aged 18-120 years who were residents of São Paulo state, without a previous laboratory-confirmed covid-19 infection, who received only two doses of CoronaVac, and underwent reverse transcription polymerase chain reaction (RT-PCR) testing for SARS-CoV-2 from 17 January to 30 September 2021. MAIN OUTCOME MEASURES RT-PCR-confirmed symptomatic covid-19 and associated hospital admissions and deaths. Cases were pair-matched to test-negative controls by age (in 5-year bands), municipality of residence, healthcare worker (HCW) status, and date of RT-PCR test (±3 days). Conditional logistic regression was adjusted for sex, number of covid-19-associated comorbidities, race, and previous acute respiratory infection. RESULTS From 137,820 eligible individuals, 37,929 cases with symptomatic covid-19 and 25,756 test-negative controls with covid-19 symptoms were formed into 37,929 matched pairs. Adjusted odds ratios of symptomatic covid-19 increased with time since series completion, and this increase was greater in younger individuals, and among HCWs compared to non-HCWs. Adjusted odds ratios of covid-19 hospitalisation or death were significantly increased from 98 days since series completion, compared to individuals vaccinated 14-41 days previously: 1.40 (95% confidence interval 1.09 to 1.79) from 98-125 days, 1.55 (1.16 to 2.07) from 126-153 days, 1.56 (1.12 to 2.18) from 154-181 days, and 2.12 (1.39-3.22) from 182 days. CONCLUSIONS In the general population of São Paulo state, Brazil, an increase in odds of moderate and severe covid-19 outcomes was observed over time following primary series completion with CoronaVac.
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Affiliation(s)
- Matt D.T. Hitchings
- Department of Biostatistics, College of Public Health & Health Professions, University of Florida, Gainesville, FL, USA
| | - Otavio T. Ranzani
- Barcelona Institute for Global Health, ISGlobal, Barcelona, Spain
- Pulmonary Division, Heart Institute (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Margaret L. Lind
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA
| | - Murilo Dorion
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA
| | | | | | | | | | | | | | - Wade Schulz
- Department of Laboratory Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Maria Almiron
- Pan American Health Organization, Brasília, DF, Brazil
| | - Rodrigo Said
- Pan American Health Organization, Brasília, DF, Brazil
| | | | | | - Wildo Navegantes de Araújo
- Pan American Health Organization, Brasília, DF, Brazil
- Universidade de Brasília, Brasília, DF, Brazil
- National Institute for Science and Technology for Health Technology Assessment, Porto Alegre, RS, Brazil
| | | | - Natalie E. Dean
- Department of Biostatistics & Bioinformatics, Rollins School of Public Health, Emory University
| | - Jason R. Andrews
- Division of Infectious Diseases and Geographic Medicine, Stanford University, Stanford, CA, USA
| | - Derek A.T. Cummings
- Department of Biology, University of Florida, Gainesville, FL, USA
- Emerging Pathogens Institute, University of Florida, Gainesville, FL, USA
| | - Albert I. Ko
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz, Salvador, BA, Brazil
| | - Julio Croda
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA
- Universidade Federal de Mato Grosso do Sul - UFMS, Campo Grande, MS, Brazil
- Fiocruz Mato Grosso do Sul, Fundação Oswaldo Cruz, Campo Grande, MS, Brazil
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38
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Cornelissen LL, Kreuger AL, Caram-Deelder C, Huisman MV, Middelburg RA, Kerkhoffs JLH, von dem Borne PA, Beckers EAM, de Vooght KMK, Kuball J, van der Bom JG, Zwaginga JJ. Association between cardiovascular risk factors and intracranial hemorrhage in patients with acute leukemia. Eur J Haematol 2021; 108:310-318. [PMID: 34923665 DOI: 10.1111/ejh.13737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 12/14/2021] [Accepted: 12/16/2021] [Indexed: 12/01/2022]
Abstract
BACKGROUND Intracranial hemorrhage is seen more frequently in acute leukemia patients compared to the general population. Besides leukemia related risk factors, also risk factors that are present in the general population might contribute to hemorrhagic complications in leukemia patients. Of those, cardiovascular risk factors leading to chronic vascular damage could modulate the occurrence of intracranial hemorrhage in these patients, as during their disease and treatment acute endothelial damage occurs due to factors like thrombocytopenia and inflammation. OBJECTIVES Our aim was to explore if cardiovascular risk factors can predict intracranial hemorrhage in acute leukemia patients. METHODS In a case control study nested in a cohort of acute leukemia patients, including 17 cases with intracranial hemorrhage and 55 matched control patients without intracranial hemorrhage, data on cardiovascular risk factors was collected for all patients. Analyses were performed via conditional logistic regression. RESULTS Pre-existing hypertension and ischemic heart disease in the medical history were associated with intracranial hemorrhage, with an incidence rate ratio of 12.9 (95% confidence interval (CI) 1.5 to 109.2) and 12.1 (95% CI 1.3 to110.7), respectively. CONCLUSION Both pre-existing hypertension and ischemic heart disease seem to be strong predictors of an increased risk for intracranial hemorrhage in leukemia patients.
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Affiliation(s)
- Loes L Cornelissen
- Jon J van Rood Center for Clinical Transfusion Research, LUMC/Sanquin Leiden, The Netherlands.,Department of Hematology, Leiden University Medical Center, Leiden, the Netherlands.,Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands.,Department of Hematology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Aukje L Kreuger
- Jon J van Rood Center for Clinical Transfusion Research, LUMC/Sanquin Leiden, The Netherlands.,Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Camila Caram-Deelder
- Jon J van Rood Center for Clinical Transfusion Research, LUMC/Sanquin Leiden, The Netherlands.,Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Menno V Huisman
- Department of Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, The Netherlands
| | - Rutger A Middelburg
- Jon J van Rood Center for Clinical Transfusion Research, LUMC/Sanquin Leiden, The Netherlands.,Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Jean Louis H Kerkhoffs
- Jon J van Rood Center for Clinical Transfusion Research, LUMC/Sanquin Leiden, The Netherlands.,Department of Hematology, Haga teaching hospital, Den Haag, The Netherlands
| | | | - Erik A M Beckers
- Department of Hematology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Karen M K de Vooght
- Central Diagnostic Laboratory, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Jürgen Kuball
- Department of Hematology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Johanna G van der Bom
- Jon J van Rood Center for Clinical Transfusion Research, LUMC/Sanquin Leiden, The Netherlands.,Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - J J Zwaginga
- Jon J van Rood Center for Clinical Transfusion Research, LUMC/Sanquin Leiden, The Netherlands.,Department of Hematology, Leiden University Medical Center, Leiden, the Netherlands
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Yu B, Bao S, Chen Y, LeBlanc DJ. Effects of an integrated collision warning system on risk compensation behavior: An examination under naturalistic driving conditions. ACCIDENT; ANALYSIS AND PREVENTION 2021; 163:106450. [PMID: 34678549 DOI: 10.1016/j.aap.2021.106450] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 05/03/2021] [Accepted: 10/09/2021] [Indexed: 06/13/2023]
Abstract
Collision warning systems can improve traffic safety, while their safety benefit may be lessened due to improper risk compensation or system misuse. There are limited studies of advanced safety systems increasing unexpected risky driving behavior, especially with adolescent drivers. This study is designed to address this research gap in two main areas: 1) it seeks to examine whether and how the introduction of advanced driver-assistance systems influences drivers' risk compensation behavior (e.g., increase of hard braking frequency), and 2) it investigates key factors (e.g., distraction) that contribute to changes in hard braking frequency during driving for both teen and adult drivers. Naturalistic driving data from two previous studies were analyzed in this study with two methods: a hierarchical logistic regression model was used to evaluate the effects of an integrated collision warning system on hard braking behavior, while a Random forests algorithm was applied to model hard braking behavior and to rank the contributing factors by calculating the importance scores. No statistical evidence was observed that the integrated collision warning system significantly changed the likelihood of hard braking for teen or adult drivers. Other factors like distraction, especially visual-manual distraction, had the largest impact on the hard braking behavior, followed by speeding and roadway segments (i.e., at intersections or not). Short time-headways and driving in high-density traffic significantly increased the likelihood of hard braking. Furthermore, the rate of hard braking behavior on surface roads was much higher than on highways, as expected. Compared with straight road segments, hard braking behavior was less likely to occur on curve roads. This study applied an analytical strategy by using both machine learning and statistical analysis methods to achieve high model accuracy and facilitate inference concerning the relationships among variables. Findings in this study can help to improve the design of integrated collision warning systems and the use of autonomous braking systems, and to apply appropriate analysis methods in understanding teen drivers' behavior changes with those safety systems.
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Affiliation(s)
- Bo Yu
- Key Laboratory of Road and Traffic Engineering of the Ministry of Education, College of Transportation Engineering, Tongji University, 4800 Cao'an Highway, Shanghai, 201804, China.
| | - Shan Bao
- Industrial and Manufacturing Systems Engineering Department, University of Michigan-Dearborn, 4901 Evergreen Rd, Dearborn, MI 48128, USA; University of Michigan Transportation Research Institute, 2901 Baxter Rd, Ann Arbor, MI, 48109-2150, USA.
| | - Yuren Chen
- Key Laboratory of Road and Traffic Engineering of the Ministry of Education, College of Transportation Engineering, Tongji University, 4800 Cao'an Highway, Shanghai, 201804, China.
| | - David J LeBlanc
- University of Michigan Transportation Research Institute, 2901 Baxter Rd, Ann Arbor, MI, 48109-2150, USA.
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40
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Simons D, Perski O, Shahab L, Brown J, Bailey R. Association of smoking status with hospitalisation for COVID-19 compared with other respiratory viruses a year previous: a case-control study at a single UK National Health Service trust. F1000Res 2021; 10:846. [PMID: 35136577 PMCID: PMC8796008 DOI: 10.12688/f1000research.55502.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/08/2021] [Indexed: 02/11/2024] Open
Abstract
Background: It is unclear whether smoking increases the risk of COVID-19 hospitalisation. We first examined the association of smoking status with hospitalisation for COVID-19 compared with hospitalisation for other respiratory viral infections a year previous. Second, we examined the concordance between smoking status recorded on the electronic health record (EHR) and the contemporaneous medical notes. Methods: This case-control study enrolled adult patients (446 cases and 211 controls) at a single National Health Service trust in London, UK. The outcome variable was type of hospitalisation (COVID-19 vs. another respiratory virus a year previous). The exposure variable was smoking status (never/former/current smoker). Logistic regression analyses adjusted for age, sex, socioeconomic position and comorbidities were performed. The study protocol and analyses were pre-registered in April 2020 on the Open Science Framework. Results: Current smokers had lower odds of being hospitalised with COVID-19 compared with other respiratory viruses a year previous (OR adj=0.55, 95% CI=0.31-0.96, p=.04). There was no significant association among former smokers (OR adj=1.08, 95% CI=0.72-1.65, p=.70). Smoking status recorded on the EHR (compared with the contemporaneous medical notes) was incorrectly recorded for 168 (79.6%) controls (χ 2(3)=256.5, p=<0.001) and 60 cases (13.5%) (χ 2(3)=34.2, p=<0.001). Conclusions: In a single UK hospital trust, current smokers had reduced odds of being hospitalised with COVID-19 compared with other respiratory viruses a year previous, although it is unclear whether this association is causal. Targeted post-discharge recording of smoking status may account for the greater EHR-medical notes concordance observed in cases compared with controls.
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Affiliation(s)
- David Simons
- Centre for Emerging, Endemic and Exotic Diseases, Royal Veterinary College, London, London, UK
- Hospital for Tropical Diseases, University College London Hospitals NHS Trust, London, UK
- London School of Hygiene and Tropical Medicine, London, UK
| | - Olga Perski
- Department of Behavioural Science and Health, University College London, London, UK
| | - Lion Shahab
- Department of Behavioural Science and Health, University College London, London, UK
| | - Jamie Brown
- Department of Behavioural Science and Health, University College London, London, UK
| | - Robin Bailey
- Hospital for Tropical Diseases, University College London Hospitals NHS Trust, London, UK
- London School of Hygiene and Tropical Medicine, London, UK
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41
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Simons D, Perski O, Shahab L, Brown J, Bailey R. Association of smoking status with hospitalisation for COVID-19 compared with other respiratory viruses a year previous: a case-control study at a single UK National Health Service trust. F1000Res 2021; 10:846. [PMID: 35136577 PMCID: PMC8796008 DOI: 10.12688/f1000research.55502.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/18/2021] [Indexed: 02/11/2024] Open
Abstract
Background: It is unclear whether smoking increases the risk of COVID-19 hospitalisation. We first examined the association of smoking status with hospitalisation for COVID-19 compared with hospitalisation for other respiratory viral infections a year previous. Second, we examined the concordance between smoking status recorded on the electronic health record (EHR) and the contemporaneous medical notes. Methods: This case-control study enrolled adult patients (446 cases and 211 controls) at a single National Health Service trust in London, UK. The outcome variable was type of hospitalisation (COVID-19 vs. another respiratory virus a year previous). The exposure variable was smoking status (never/former/current smoker). Logistic regression analyses adjusted for age, sex, socioeconomic position and comorbidities were performed. The study protocol and analyses were pre-registered in April 2020 on the Open Science Framework. Results: Current smokers had lower odds of being hospitalised with COVID-19 compared with other respiratory viruses a year previous (OR adj=0.55, 95% CI=0.31-0.96, p=.04). There was no significant association among former smokers (OR adj=1.08, 95% CI=0.72-1.65, p=.70). Smoking status recorded on the EHR (compared with the contemporaneous medical notes) was incorrectly recorded for 168 (79.6%) controls (χ 2(3)=256.5, p=<0.001) and 60 cases (13.5%) (χ 2(3)=34.2, p=<0.001). Conclusions: In a single UK hospital trust, current smokers had reduced odds of being hospitalised with COVID-19 compared with other respiratory viruses a year previous, although it is unclear whether this association is causal. Targeted post-discharge recording of smoking status may account for the greater EHR-medical notes concordance observed in cases compared with controls.
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Affiliation(s)
- David Simons
- Centre for Emerging, Endemic and Exotic Diseases, Royal Veterinary College, London, London, UK
- Hospital for Tropical Diseases, University College London Hospitals NHS Trust, London, UK
- London School of Hygiene and Tropical Medicine, London, UK
| | - Olga Perski
- Department of Behavioural Science and Health, University College London, London, UK
| | - Lion Shahab
- Department of Behavioural Science and Health, University College London, London, UK
| | - Jamie Brown
- Department of Behavioural Science and Health, University College London, London, UK
| | - Robin Bailey
- Hospital for Tropical Diseases, University College London Hospitals NHS Trust, London, UK
- London School of Hygiene and Tropical Medicine, London, UK
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42
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Simons D, Perski O, Shahab L, Brown J, Bailey R. Association of smoking status with hospitalisation for COVID-19 compared with other respiratory viruses a year previous: a case-control study at a single UK National Health Service trust. F1000Res 2021; 10:846. [PMID: 35136577 PMCID: PMC8796008 DOI: 10.12688/f1000research.55502.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/12/2022] [Indexed: 12/03/2022] Open
Abstract
Background: It is unclear whether smoking increases the risk of COVID-19 hospitalisation. We first examined the association of smoking status with hospitalisation for COVID-19 compared with hospitalisation for other respiratory viral infections a year previous. Second, we examined the concordance between smoking status recorded on the electronic health record (EHR) and the contemporaneous medical notes. Methods: This case-control study enrolled adult patients (446 cases and 211 controls) at a single National Health Service trust in London, UK. The outcome variable was type of hospitalisation (COVID-19 vs. another respiratory virus a year previous). The exposure variable was smoking status (never/former/current smoker). Logistic regression analyses adjusted for age, sex, socioeconomic position and comorbidities were performed. The study protocol and analyses were pre-registered in April 2020 on the Open Science Framework. Results: Current smokers had lower odds of being hospitalised with COVID-19 compared with other respiratory viruses a year previous (OR adj=0.55, 95% CI=0.31-0.96, p=.04). There was no significant association among former smokers (OR adj=1.08, 95% CI=0.72-1.65, p=.70). Smoking status recorded on the EHR (compared with the contemporaneous medical notes) was incorrectly recorded for 168 (79.6%) controls (χ 2(3)=256.5, p=<0.001) and 60 cases (13.5%) (χ 2(3)=34.2, p=<0.001). Conclusions: In a single UK hospital trust, current smokers had reduced odds of being hospitalised with COVID-19 compared with other respiratory viruses a year previous, although it is unclear whether this association is causal. Targeted post-discharge recording of smoking status may account for the greater EHR-medical notes concordance observed in cases compared with controls.
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Affiliation(s)
- David Simons
- Centre for Emerging, Endemic and Exotic Diseases, Royal Veterinary College, London, London, UK
- Hospital for Tropical Diseases, University College London Hospitals NHS Trust, London, UK
- London School of Hygiene and Tropical Medicine, London, UK
| | - Olga Perski
- Department of Behavioural Science and Health, University College London, London, UK
| | - Lion Shahab
- Department of Behavioural Science and Health, University College London, London, UK
| | - Jamie Brown
- Department of Behavioural Science and Health, University College London, London, UK
| | - Robin Bailey
- Hospital for Tropical Diseases, University College London Hospitals NHS Trust, London, UK
- London School of Hygiene and Tropical Medicine, London, UK
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43
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Medial Ankle Stability Evaluation With Dynamic Ultrasound: Establishing Natural Variations in the Healthy Cohort. J Am Acad Orthop Surg 2021; 29:703-713. [PMID: 34270497 DOI: 10.5435/jaaos-d-20-00597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 10/02/2020] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION Destabilizing injuries to the deltoid ligament have relied on radiographic stress examination for diagnosis, with a focus on medial clear space (MCS) widening. Recently, studies have demonstrated the use of ultrasonography to assess deltoid ligament injury, but not the medial ankle stability. The purpose of this study was to assess the MCS via ultrasonography while weight-bearing and with a gravity stress test (GST) in the uninjured ankle as a means of establishing normative values for future comparison. METHODS Twenty-six participants with no reported ankle injury in their premedical history were included. The MCS was examined using ultrasonography with the patient lying in a lateral decubitus position to replicate a GST with the ankle held in a neutral and plantarflexed position as well as while weight-bearing. The MCS was assessed in mm at the anteromedial and inferomedial aspect of the ankle joint. RESULTS With weight-bearing, the average anterior MCS and inferior MCS were 3.6 and 3.3 mm, respectively. During the GST in neutral ankle position, the average anterior MCS was 4.1 mm, whereas the average inferior MCS was 4.0 mm. When measured during the GST in plantarflexed ankle position, the averages anterior MCS and inferior MCS increased to 4.4 mm. MCS values were notably higher with GST than with weight-bearing measurements (P < 0.001). MCS values were notably higher with the foot in a plantarflexed compared with a neutral position when doing GST (P < 0.001). No notable differences in MCS distance were found when comparing laterality (P > 0.05). Height had a notable effect on all MCS values (P < 0.05). Inter- and intra-rater reliabilities for ultrasonographic MCS measurements were all excellent (interclass correlation coefficient >0.75). DISCUSSION Ultrasound can reliably measure the MCS of the ankle while doing dynamic stress manoeuvres. With the deltoid ligament intact, a GST increases MCS widening more than weight-bearing, and holding the ankle in plantarflexion while doing a gravity stress view, further increases this difference. LEVELS OF EVIDENCE Diagnostic studies-investigating a diagnostic test: Level III.
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44
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Lambicchi L, Ornaghi S, Dal Molin G, Paterlini G, Bernasconi DP, Moltrasio F, Vergani P. Different antecedents and neonatal condition in neonatal arterial ischemic stroke and hypoxic-ischemic neonatal encephalopathy. Int J Gynaecol Obstet 2021; 157:333-339. [PMID: 34101180 PMCID: PMC9290624 DOI: 10.1002/ijgo.13781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 05/13/2021] [Accepted: 06/07/2021] [Indexed: 11/26/2022]
Abstract
Objective To define similarities and differences between neonatal arterial ischemic stroke (NAIS) and hypoxic‐ischemic neonatal encephalopathy (HINE). Methods A retrospective case‐control study was conducted of neonates born at 35 weeks or more and weighing 1800 g or more at a tertiary care university hospital, between 2005 and 2016, with NAIS (group A), perinatal asphyxia (PA) with Stage II–III HINE (group B), and PA with or without Stage I HINE (group C). Ante‐ and intrapartum data, neonatal characteristics, and placental histopathology were compared. Results Eleven neonates were identified in group A, 10 in group B, and 227 in group C. Sentinel events occurred exclusively in groups B (80%) and C (41.4%). Umbilical cord blood gas values and Apgar score were worse in groups B and C compared to group A. No group A neonates required resuscitation at birth, whereas all group B and one‐third of group C neonates did. Seizures developed only in neonates in groups A and B. One neonatal death occurred in group A. There were no significant differences in placental histopathology. Conclusion NAIS and PA/HINE cases have different intrapartum and neonatal features. PA does not seem necessary for the occurrence of NAIS. More research is needed regarding associated placental abnormalities. Birth asphyxia does not seem necessary for neonatal arterial ischemic stroke occurrence. The two conditions have different ante‐/intrapartum and neonatal features.
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Affiliation(s)
- Laura Lambicchi
- Department of Obstetrics and Gynecology, MBBM Foundation, San Gerardo Hospital, University of Milan-Bicocca School of Medicine and Surgery, Monza, Italy
| | - Sara Ornaghi
- Department of Obstetrics and Gynecology, MBBM Foundation, San Gerardo Hospital, University of Milan-Bicocca School of Medicine and Surgery, Monza, Italy
| | - Giulia Dal Molin
- University of Milan-Bicocca School of Medicine and Surgery, Monza, Italy.,Department of Obstetrics and Gynecology, Macedonio Melloni Hospital, University of Milan School of Medicine and Surgery, Milan, Italy
| | - Giuseppe Paterlini
- Neonatal Intensive Care Unit, Department of Neonatology, MBBM Foundation, San Gerardo Hospital, Monza, Italy.,Neonatal Intensive Care Unit, Department of Mother and Child Health, Fondazione Poliambulanza, Brescia, Italy
| | - Davide P Bernasconi
- Bicocca Bioinformatics Biostatistics and Bioimaging Centre - B4, University of Milan-Bicocca School of Medicine and Surgery, Monza, Italy
| | - Francesca Moltrasio
- Department of Pathology, San Gerardo Hospital, University of Milan-Bicocca School of Medicine and Surgery, Monza, Italy
| | - Patrizia Vergani
- Department of Obstetrics and Gynecology, MBBM Foundation, San Gerardo Hospital, University of Milan-Bicocca School of Medicine and Surgery, Monza, Italy
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45
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Feldstein LR, Self WH, Ferdinands JM, Randolph AG, Aboodi M, Baughman AH, Brown SM, Exline MC, Files DC, Gibbs K, Ginde AA, Gong MN, Grijalva CG, Halasa N, Khan A, Lindsell CJ, Newhams M, Peltan ID, Prekker ME, Rice TW, Shapiro NI, Steingrub J, Talbot HK, Halloran ME, Patel M. Incorporating Real-time Influenza Detection Into the Test-negative Design for Estimating Influenza Vaccine Effectiveness: The Real-time Test-negative Design (rtTND). Clin Infect Dis 2021; 72:1669-1675. [PMID: 32974644 DOI: 10.1093/cid/ciaa1453] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 09/21/2020] [Indexed: 01/17/2023] Open
Abstract
With rapid and accurate molecular influenza testing now widely available in clinical settings, influenza vaccine effectiveness (VE) studies can prospectively select participants for enrollment based on real-time results rather than enrolling all eligible patients regardless of influenza status, as in the traditional test-negative design (TND). Thus, we explore advantages and disadvantages of modifying the TND for estimating VE by using real-time, clinically available viral testing results paired with acute respiratory infection eligibility criteria for identifying influenza cases and test-negative controls prior to enrollment. This modification, which we have called the real-time test-negative design (rtTND), has the potential to improve influenza VE studies by optimizing the case-to-test-negative control ratio, more accurately classifying influenza status, improving study efficiency, reducing study cost, and increasing study power to adequately estimate VE. Important considerations for limiting biases in the rtTND include the need for comprehensive clinical influenza testing at study sites and accurate influenza tests.
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Affiliation(s)
- Leora R Feldstein
- Influenza Division, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Wesley H Self
- Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Jill M Ferdinands
- Influenza Division, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Adrienne G Randolph
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts, USA.,Departments of Anesthesia and Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Michael Aboodi
- Division of Critical Care Medicine, Albert Einstein College of Medicine, Bronx, New York, USA
| | | | - Samuel M Brown
- Division of Pulmonary/Critical Care, Department of Medicine, Intermountain Medical Center and University of Utah, Murray, Utah, USA
| | - Matthew C Exline
- The Ohio State University, College of Nursing, Columbus, Ohio, USA
| | - D Clark Files
- Pulmonary Critical Care Allergy and Immunological Diseases, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Kevin Gibbs
- Pulmonary Critical Care Allergy and Immunological Diseases, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Adit A Ginde
- Department of Emergency Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Michelle N Gong
- Division of Critical Care Medicine, Division of Pulmonary Medicine, Department of Medicine, Department of Epidemiology and Population Health, Montefiore Healthcare System, Albert Einstein College of Medicine, Bronx, New York, USA
| | | | - Natasha Halasa
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Akram Khan
- Department of Pulmonary and Critical Care, Oregon Health and Science University, Portland, Oregon, USA
| | | | - Margaret Newhams
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts, USA.,Departments of Anesthesia and Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Ithan D Peltan
- Division of Pulmonary/Critical Care, Department of Medicine, Intermountain Medical Center and University of Utah, Murray, Utah, USA
| | - Matthew E Prekker
- Department of Medicine, Division of Pulmonary and Critical Care and Department of Emergency Medicine, Hennepin County Medical Center and the University of Minnesota Medical School, Minneapolis, Minnesota, USA
| | - Todd W Rice
- Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Nathan I Shapiro
- Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Jay Steingrub
- Division of Critical Care Pulmonary Medicine, Baystate Medical Center, Springfield, Massachusetts, USA
| | - H Keipp Talbot
- Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - M Elizabeth Halloran
- Department of Biostatistics, University of Washington, Seattle, Washington, USA.,Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Manish Patel
- Influenza Division, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
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46
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Hills RK. Diagnosing Diamond-Blackfan anaemia: 'Vorsprung durch Technik'. Br J Haematol 2021; 193:1030-1031. [PMID: 33997960 DOI: 10.1111/bjh.17525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Robert K Hills
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
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47
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Wu CC, Islam MM, Nguyen PA, Poly TN, Wang CH, Iqbal U, Li YCJ, Yang HC. Risk of cancer in long-term levothyroxine users: Retrospective population-based study. Cancer Sci 2021; 112:2533-2541. [PMID: 33793038 PMCID: PMC8177794 DOI: 10.1111/cas.14908] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 03/26/2021] [Accepted: 03/29/2021] [Indexed: 12/30/2022] Open
Abstract
Levothyroxine is a widely prescribed medication for the treatment of an underactive thyroid. The relationship between levothyroxine use and cancer risk is largely underdetermined. To investigate the magnitude of the possible association between levothyroxine use and cancer risk, this retrospective case‐control study was conducted using Taiwan’s Health and Welfare Data Science Center database. Cases were defined as all patients who were aged ≥20 years and had a first‐time diagnosis for cancer at any site for the period between 2001 and 2011. Multivariable conditional logistic regression models were used to calculate an adjusted odds ratio (AOR) to reduce potential confounding factors. A total of 601 733 cases and 2 406 932 controls were included in the current study. Levothyroxine users showed a 50% higher risk of cancer at any site (AOR: 1.50, 95% CI: 1.46‐1.54; P < .0001) compared with non–users. Significant increased risks were also observed for brain cancer (AOR: 1.90, 95% CI: 1.48‐2.44; P < .0001), skin cancer (AOR: 1.42, 95% CI: 1.17‐1.72; P < .0001), pancreatic cancer (AOR: 1.27, 95% CI: 1.01‐1.60; P = .03), and female breast cancer (AOR: 1.24, 95% CI: 1.15‐1.33; P < .0001). Our study results showed that levothyroxine use was significantly associated with an increased risk of cancer, particularly brain, skin, pancreatic, and female breast cancers. Levothyroxine remains a highly effective therapy for hypothyroidism; therefore, physicians should carefully consider levothyroxine therapy and monitor patients’ condition to avoid negative outcomes. Additional studies are needed to confirm these findings and to evaluate the potential biological mechanisms.
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Affiliation(s)
- Chieh-Chen Wu
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.,International Center for Health Information Technology, Taipei Medical University, Taipei, Taiwan.,Department of Healthcare Information and Management, School of Health Technology, Ming Chuan University, Taipei, Taiwan.,Department of Exercise and Health Promotion, College of Kinesiology and Health, Chinese Culture University, Taipei, Taiwan
| | - Md Mohaimenul Islam
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.,International Center for Health Information Technology, Taipei Medical University, Taipei, Taiwan.,Research Center of Big Data and Meta-analysis, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Phung-Anh Nguyen
- International Center for Health Information Technology, Taipei Medical University, Taipei, Taiwan.,Department of Healthcare Information and Management, School of Health Technology, Ming Chuan University, Taipei, Taiwan
| | - Tahmina Nasrin Poly
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.,International Center for Health Information Technology, Taipei Medical University, Taipei, Taiwan.,Research Center of Big Data and Meta-analysis, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Ching-Huan Wang
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.,International Center for Health Information Technology, Taipei Medical University, Taipei, Taiwan
| | - Usman Iqbal
- Master Program in Global Health and Development, College of Public Health, Taipei Medical University, Taipei, Taiwan
| | - Yu-Chuan Jack Li
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.,International Center for Health Information Technology, Taipei Medical University, Taipei, Taiwan.,Research Center of Big Data and Meta-analysis, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.,Department of Dermatology, Wan Fang Hospital, Taipei, Taiwan
| | - Hsuan-Chia Yang
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.,International Center for Health Information Technology, Taipei Medical University, Taipei, Taiwan.,Research Center of Big Data and Meta-analysis, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
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48
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Bittar A, Velupillai S, Roberts A, Dutta R. Using General-purpose Sentiment Lexicons for Suicide Risk Assessment in Electronic Health Records: Corpus-Based Analysis. JMIR Med Inform 2021; 9:e22397. [PMID: 33847595 PMCID: PMC8080148 DOI: 10.2196/22397] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 11/26/2020] [Accepted: 12/05/2020] [Indexed: 11/21/2022] Open
Abstract
Background Suicide is a serious public health issue, accounting for 1.4% of all deaths worldwide. Current risk assessment tools are reported as performing little better than chance in predicting suicide. New methods for studying dynamic features in electronic health records (EHRs) are being increasingly explored. One avenue of research involves using sentiment analysis to examine clinicians’ subjective judgments when reporting on patients. Several recent studies have used general-purpose sentiment analysis tools to automatically identify negative and positive words within EHRs to test correlations between sentiment extracted from the texts and specific medical outcomes (eg, risk of suicide or in-hospital mortality). However, little attention has been paid to analyzing the specific words identified by general-purpose sentiment lexicons when applied to EHR corpora. Objective This study aims to quantitatively and qualitatively evaluate the coverage of six general-purpose sentiment lexicons against a corpus of EHR texts to ascertain the extent to which such lexical resources are fit for use in suicide risk assessment. Methods The data for this study were a corpus of 198,451 EHR texts made up of two subcorpora drawn from a 1:4 case-control study comparing clinical notes written over the period leading up to a suicide attempt (cases, n=2913) with those not preceding such an attempt (controls, n=14,727). We calculated word frequency distributions within each subcorpus to identify representative keywords for both the case and control subcorpora. We quantified the relative coverage of the 6 lexicons with respect to this list of representative keywords in terms of weighted precision, recall, and F score. Results The six lexicons achieved reasonable precision (0.53-0.68) but very low recall (0.04-0.36). Many of the most representative keywords in the suicide-related (case) subcorpus were not identified by any of the lexicons. The sentiment-bearing status of these keywords for this use case is thus doubtful. Conclusions Our findings indicate that these 6 sentiment lexicons are not optimal for use in suicide risk assessment. We propose a set of guidelines for the creation of more suitable lexical resources for distinguishing suicide-related from non–suicide-related EHR texts.
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Affiliation(s)
- André Bittar
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Sumithra Velupillai
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Angus Roberts
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Rina Dutta
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.,South London and Maudsley NHS Foundation Trust, London, United Kingdom
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49
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Roze E, Reijneveld SA, Stewart RE, Bos AF. Multi-domain cognitive impairments at school age in very preterm-born children compared to term-born peers. BMC Pediatr 2021; 21:169. [PMID: 33849468 PMCID: PMC8042721 DOI: 10.1186/s12887-021-02641-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 03/30/2021] [Indexed: 11/23/2022] Open
Abstract
Background Preterm infants are at risk for functional impairments in motor, cognitive, and behavioral development that may persist into childhood. The aim of this study was to determine the co-occurrence of cognitive impairments in multiple cognitive domains at school age in very preterm born children compared to term-born children. Methods Comparative study including 60 very preterm-born children (gestational age ≤ 32 weeks) and 120 term-born controls. At school age, we assessed intelligence with the WISC-III, and visuomotor integration with the NEPSY-II, verbal memory with the AVLT, attention with the TEA-ch, and executive functioning with the BRIEF. We investigated co-occurrence of various abnormal (<5th percentile) and suspect-abnormal (<15th percentile, including both suspect and abnormal) cognitive functions. Results At mean age 8.8 years, 15% of preterm children had abnormal outcomes in multiple cognitive functions (≥2), versus 3% of the controls (odds ratio, OR 4.65, 95%-confidence interval, CI 1.33–16.35). For multiple suspect-abnormal cognitive outcomes, rates were 55% versus 25% (OR 3.02, 95%-CI 1.49–6.12). We found no pattern of co-occurrence of cognitive impairments among preterm children that deviated from term-born controls. However, low performance IQ was more frequently accompanied by additional cognitive impairments in preterms than in controls (OR 5.43, 95%-CI 1.75–16.81). Conclusions A majority of preterm children showed co-occurrence of impairments in multiple cognitive domains, but with no specific pattern of impairments. The occurrence of multi-domain cognitive impairments is higher in preterms but this seems to reflect a general increase, not one with a pattern specific for preterm-born children. Supplementary Information The online version contains supplementary material available at 10.1186/s12887-021-02641-z.
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Affiliation(s)
- Elise Roze
- Division of Neonatology, Beatrix Children's Hospital, University Medical Center Groningen, University of Groningen, Groningen, Netherlands. .,Divison of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, Netherlands.
| | - Sijmen A Reijneveld
- Department of Health Sciences, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Roy E Stewart
- Department of Health Sciences, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Arend F Bos
- Division of Neonatology, Beatrix Children's Hospital, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
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50
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Bakhshaee M, Moradi S, Mohebi M, Ghayour-Mobarhan M, Sharifan P, Yousefi R, Rezaei A, Rajati M. Association Between Serum Vitamin D Level and Ménière's Disease. Otolaryngol Head Neck Surg 2021; 166:146-150. [PMID: 33755501 DOI: 10.1177/01945998211000395] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES Ménière's disease (MD) is a well-known inner ear disease; however, the etiopathogenesis is unknown. Several factors may be involved. Meanwhile, vitamin D is reported to have an important role in inner ear physiology. The aim of this study is to evaluate the relation between vitamin D deficiency and MD. STUDY DESIGN This matched case-control study compared serum vitamin D levels between patients with definite MD and those without it. SETTING The study was done between August 2018 and December 2019 at Ghaem University Hospital in Mashhad, Iran. METHODS Twenty-eight patients with definite MD were matched with a group of 84 healthy individuals, regarding age, sex, body mass index, and occupation (indoor vs outdoor). The serum level of vitamin D (25-hydroxyvitamin D3) was measured in both groups. RESULTS The mean ± SD vitamin D level was 18.9 ± 9.7 ng/mL in the case group and 25.2 ± 13.7 ng/mL in the control group (P = .027). There was a significant difference between the case and control groups according to the results of the conditional logistic regression model (P = .03; adjusted odds ratio, 0.96). In the MD group, 17 (60.7%) patients were vitamin D deficient, 6 (21.4%) insufficient, and only 5 (17.9%) sufficient. CONCLUSIONS The results of this study show that serum vitamin D level in MD is significantly lower than that of the control group. However, the role of vitamin D supplementation in the management of MD needs further study. LEVEL OF EVIDENCE 4.
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Affiliation(s)
- Mehdi Bakhshaee
- Sinus and Surgical Endoscopic Research Center, Department of Otorhinolaryngology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Susan Moradi
- School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Masoud Mohebi
- Metabolic Syndrome Research Center School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Majid Ghayour-Mobarhan
- Iranian UNESCO Centre of Excellence for Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Payam Sharifan
- Department of Nutrition, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Razieh Yousefi
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Epidemiology and Biostatistics, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Alireza Rezaei
- Islamic Azad University of Medical Sciences, Mashhad, Iran
| | - Mohsen Rajati
- Ghaem University Hospital, Sinus and Surgical Endoscopic Research Center, Department of Otorhinolaryngology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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