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Pravosud V, Ballard AM, Holloway IW, Young AM. Latent Class Analysis of Online Platforms for Partner-Seeking and Sexual Behaviors Among Men Who Have Sex with Men from Central Kentucky. AIDS Behav 2024; 28:1015-1028. [PMID: 37824036 DOI: 10.1007/s10461-023-04210-0] [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] [Accepted: 10/05/2023] [Indexed: 10/13/2023]
Abstract
Little is known whether engagement in sexual behaviors associated with potential HIV risks differs by subgroups of men who have sex with men (MSM), who are distinct regarding patterns of use of online tools for partner-seeking. Using latent class analysis, we revealed four classes of app-using MSM (n = 181, 18-34 y.o., 82.4% identified as White and non-Hispanic) residing in Central Kentucky: the Grindr/Tinder class; the Poly App Use class of MSM-oriented apps; the General Social Media class, and the Bumble class. Unadjusted penalized logistic regressions showed associations of the Poly App Use class with increased numbers of receptive anal sex partners and reporting condomless receptive anal sex. Adjusting for other covariates, poly app users versus others were more likely to be older (25-34 vs. 18-24, AOR = 3.81, 95%CI = 1.70-9.03), to report past six-month illicit drug use (AOR = 2.93, 95%CI = 1.25-7.43) and to have ever used pre-exposure prophylaxis (AOR = 2.79, 95%CI = 1.10-7.12). Poly app users had behavior profiles associated with an elevated HIV risk and also reported HIV-related protective behaviors likely indicating increased risk awareness among this class. Our findings warrant differentiation of behavior profiles by patterns of app use and suggest not to generalize sexual behaviors associated with potential HIV risks to all app-using MSM.
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Affiliation(s)
- Vira Pravosud
- Northern California Institute for Research and Education, University of California San Francisco, San Francisco VA Medical Center, San Francisco, CA, USA.
| | - April M Ballard
- Department of Population Health Sciences, School of Public Health, Georgia State University, Atlanta, GA, USA
| | - Ian W Holloway
- Luskin School of Public Affairs, University of California Los Angeles, Los Angeles, CA, USA
| | - April M Young
- Department of Epidemiology and Environmental Health, University of Kentucky College of Public Health, Lexington, KY, USA
- Center on Drug and Alcohol Research, Department of Behavioral Science, University of Kentucky College of Medicine, Lexington, KY, USA
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2
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Robbins MW. Joint Imputation of General Data. JOURNAL OF SURVEY STATISTICS AND METHODOLOGY 2024; 12:183-210. [PMID: 38282960 PMCID: PMC10810676 DOI: 10.1093/jssam/smad034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2024]
Abstract
High-dimensional complex survey data of general structures (e.g., containing continuous, binary, categorical, and ordinal variables), such as the US Department of Defense's Health-Related Behaviors Survey (HRBS), often confound procedures designed to impute any missing survey data. Imputation by fully conditional specification (FCS) is often considered the state of the art for such datasets due to its generality and flexibility. However, FCS procedures contain a theoretical flaw that is exposed by HRBS data-HRBS imputations created with FCS are shown to diverge across iterations of Markov Chain Monte Carlo. Imputation by joint modeling lacks this flaw; however, current joint modeling procedures are neither general nor flexible enough to handle HRBS data. As such, we introduce an algorithm that efficiently and flexibly applies multiple imputation by joint modeling in data of general structures. This procedure draws imputations from a latent joint multivariate normal model that underpins the generally structured data and models the latent data via a sequence of conditional linear models, the predictors of which can be specified by the user. We perform rigorous evaluations of HRBS imputations created with the new algorithm and show that they are convergent and of high quality. Lastly, simulations verify that the proposed method performs well compared to existing algorithms including FCS.
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Affiliation(s)
- Michael W Robbins
- Senior Statistician with the RAND Corporation, Pittsburgh, PA 15213, USA
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3
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Skowronski DM, Zhan Y, Kaweski SE, Sabaiduc S, Khalid A, Olsha R, Carazo S, Dickinson JA, Mather RG, Charest H, Jassem AN, Levade I, Hasso M, Zelyas N, Gao R, Bastien N. 2023/24 mid-season influenza and Omicron XBB.1.5 vaccine effectiveness estimates from the Canadian Sentinel Practitioner Surveillance Network (SPSN). Euro Surveill 2024; 29:2400076. [PMID: 38362622 PMCID: PMC10986657 DOI: 10.2807/1560-7917.es.2024.29.7.2400076] [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: 02/03/2024] [Accepted: 02/14/2024] [Indexed: 02/17/2024] Open
Abstract
The Canadian Sentinel Practitioner Surveillance Network reports mid-season 2023/24 influenza vaccine effectiveness (VE) of 63% (95% CI: 51-72) against influenza A(H1N1)pdm09, lower for clade 5a.2a.1 (56%; 95% CI: 33-71) than clade 5a.2a (67%; 95% CI: 48-80), and lowest against influenza A(H3N2) (40%; 95% CI: 5-61). The Omicron XBB.1.5 vaccine protected comparably well, with VE of 47% (95% CI: 21-65) against medically attended COVID-19, higher among people reporting a prior confirmed SARS-CoV-2 infection at 67% (95% CI: 28-85).
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Affiliation(s)
- Danuta M Skowronski
- British Columbia Centre for Disease Control, Vancouver, Canada
- University of British Columbia, Vancouver, Canada
| | - Yuping Zhan
- British Columbia Centre for Disease Control, Vancouver, Canada
| | | | - Suzana Sabaiduc
- British Columbia Centre for Disease Control, Vancouver, Canada
| | - Ayisha Khalid
- British Columbia Centre for Disease Control, Vancouver, Canada
| | | | - Sara Carazo
- Institut National de Santé Publique du Québec, Québec, Canada
| | | | - Richard G Mather
- Public Health Ontario, Toronto, Canada
- Queen's University, Kingston, Canada
| | - Hugues Charest
- Institut National de Santé Publique du Québec, Québec, Canada
| | - Agatha N Jassem
- British Columbia Centre for Disease Control, Vancouver, Canada
| | - Inès Levade
- Institut National de Santé Publique du Québec, Québec, Canada
| | | | - Nathan Zelyas
- Public Health Laboratory, Alberta Precision Laboratories, Edmonton, Canada
| | - Ruimin Gao
- National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, Canada
| | - Nathalie Bastien
- National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, Canada
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4
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Scott NA, Sadowski C, Vernon A, Arevalo B, Beer K, Borisov A, Cayla JA, Chen M, Feng PJ, Moro RN, Holland DP, Martinson N, Millet JP, Miro JM, Belknap R. Using a medication event monitoring system to evaluate self-report and pill count for determining treatment completion with self-administered, once-weekly isoniazid and rifapentine. Contemp Clin Trials 2023; 129:107173. [PMID: 37004811 PMCID: PMC11078335 DOI: 10.1016/j.cct.2023.107173] [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: 12/28/2022] [Revised: 03/20/2023] [Accepted: 03/30/2023] [Indexed: 04/03/2023]
Abstract
BACKGROUND Treatment completion is essential for the effectiveness of any latent tuberculosis infection (LTBI) regimen. The Tuberculosis Trials Consortium (TBTC) Study 33 (iAdhere) combined self-report and pill counts - standard of care (SOC) with a medication event monitoring system (MEMS) to determine treatment completion for 12-dose once-weekly isoniazid and rifapentine (3HP). Understanding the performance of SOC relative to MEMS can inform providers and suggest when interventions may be applied to optimize LTBI treatment completion. METHOD iAdhere randomized participants to directly observed therapy (DOT), SAT, or SAT with text reminders in Hong Kong, South Africa, Spain and the United States (U.S.). This post-hoc secondary analysis evaluated treatment completion in both SAT arms, and compared completion based on SOC with MEMS to completion based on SOC only. Treatment completion proportions were compared. Characteristics associated with discordance between SOC and SOC with MEMS were identified. RESULTS Overall 80.8% of 665 participants completed treatment per SOC, compared to 74.7% per SOC with MEMS, a difference of 6.1% (95%CI: 4.2%, 7.8%). Among U.S. participants only, this difference was 3.3% (95% CI: 1.8%, 4.9%). Differences in completion was 3.1% (95% CI: -1.1%, 7.3%) in Spain, and 36.8% (95% CI: 24.3%, 49.4%) in South Africa. There was no difference in Hong Kong. CONCLUSION When used for monitoring 3HP, SOC significantly overestimated treatment completion in U.S. and South Africa. However, SOC still provides a reasonable estimate of treatment completion of the 3HP regimen, in U.S., Spain, and Hong Kong.
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Affiliation(s)
- Nigel A Scott
- U.S. Centers for Disease Control & Prevention, Atlanta, GA, USA.
| | - Claire Sadowski
- U.S. Centers for Disease Control & Prevention, Atlanta, GA, USA; Oak Ridge Institute for Science and Education, Oak Ridge, TN, USA
| | - Andrew Vernon
- U.S. Centers for Disease Control & Prevention, Atlanta, GA, USA
| | | | - Karlyn Beer
- U.S. Centers for Disease Control & Prevention, Atlanta, GA, USA
| | - Andrey Borisov
- U.S. Centers for Disease Control & Prevention, Atlanta, GA, USA
| | - Joan A Cayla
- Foundation of TB Research Unit of Barcelona, Barcelona, Spain
| | - Michael Chen
- U.S. Centers for Disease Control & Prevention, Atlanta, GA, USA
| | - Pei-Jean Feng
- U.S. Centers for Disease Control & Prevention, Atlanta, GA, USA
| | - Ruth N Moro
- U.S. Centers for Disease Control & Prevention, Atlanta, GA, USA
| | | | - Neil Martinson
- Perinatal HIV Research Unit (PHRU), University of the Witwatersrand, South Africa and Johns Hopkins University Center for TB Research, Baltimore, MD, USA
| | - Joan-Pau Millet
- Agència de Salut Pública de Barcelona, Spain; CIBER de Epidemiologia y Salud Pública (CIBERESP), Madrid, Spain
| | - Jose M Miro
- Infectious Diseases Service, Hospital Clinic-IDIBAPS, University of Barcelona, Barcelona, Spain; CIBERINFEC, Instituto de Salud Carlos III, Madrid, Spain
| | - Robert Belknap
- Public Health Institute at Denver Health, Denver, CO, USA
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5
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John KJ, George TK, Joy M, John B, Abraham O, Prasad J. Costs & outcomes of hospitalized scrub typhus infection in a tertiary hospital in south India. Indian J Med Res 2023; 157:559-567. [PMID: 37530311 PMCID: PMC10466492 DOI: 10.4103/ijmr.ijmr_3917_20] [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: 09/16/2020] [Indexed: 07/08/2023] Open
Abstract
Background & objectives Scrub typhus is a rickettsial infection seen along the Asian-Pacific rim and imposes a considerable burden on affected people in low- and middle-income countries. The present study was aimed to determine the direct cost of hospitalization of scrub typhus and its trend over six years. Methods This was a retrospective, observational, hospital based study of individuals admitted to the hospital, diagnosed with scrub typhus over six years, from January 2013 to December 2018. The potential out of pocket expenditure was evaluated. Results A total of 198 patients were included in the study. The median cost of admission (adjusted to INR 2020) for the six years (2013 to 2018) was found to be ₹ 37,026 (US $ 490) [interquartile range (IQR) 22,996-64,992]. The median cost for patients admitted to the intensive care unit (ICU) was ₹ 128,046 (US $ 1695) (IQR 71,575-201,171), while the cost for patients admitted to the ward-alone was ₹ 33,232 (US $ 440) (IQR 19,609-45,373). The multivariable analysis showed that ARDS and SOFA score were the independent predictors of ICU admission. Interpretation & conclusions Hospitalisation for scrub typhus is associated with a substantial healthcare expense. The predictors of increased cost were the presence of acute respiratory distress syndrome (ARDS), shock, increasing sequential organ failure assessment (SOFA) score and duration of hospital stay.
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Affiliation(s)
- Kevin John John
- Department of General Medicine, Christian Medical College, Vellore, Tamil Nadu, India
| | - Tarun K. George
- Department of General Medicine, Christian Medical College, Vellore, Tamil Nadu, India
| | - Melvin Joy
- Department of Biostatistics, Christian Medical College, Vellore, Tamil Nadu, India
| | - Bimi John
- Department of General Medicine, Christian Medical College, Vellore, Tamil Nadu, India
| | - O.C. Abraham
- Department of General Medicine, Christian Medical College, Vellore, Tamil Nadu, India
| | - Jasmine Prasad
- Department of Community Medicine, Christian Medical College, Vellore, Tamil Nadu, India
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6
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Ooi KS, Abdul Jalal MI, Wong JY, Choo MY, Kamruldzaman NA, Lye CW, Lum LCS. The Prevalence and Determinants of Child Hunger and Its Associations with Early Childhood Nutritional Status among Urban Poverty Households during COVID-19 Pandemic in Petaling District, Malaysia: An Exploratory Cross-Sectional Survey. Nutrients 2023; 15:nu15102356. [PMID: 37242239 DOI: 10.3390/nu15102356] [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: 03/15/2023] [Revised: 04/24/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
Child hunger was prevalent during the COVID-19 pandemic, but the extent, determinants, and impact on pre-school children aged 6 months to 7 years old from Malaysian urban poor households are still unknown. This exploratory cross-sectional study was performed between July 2020 and January 2021 at the Lembah Subang People Housing Project, Petaling. The households' food security status was assessed using the previously validated Radimer/Cornell questionnaire, and the children's anthropometric measurements were taken. Food diversity score was assessed using the World Health Organization Infant and Young Children Feeding (under-2 children) or Food and Agriculture Organization Women's Dietary Diversity (2-year-old-and-above children) systems. Overall, 106 households were recruited. The prevalence of child hunger is 58.4% (95% CI: 50.0, 67.4). Significant differences were found in breastfeeding and sugar-sweetened beverage consumption between under-2 and ≥2-year-old children. There were no significant differences between child hunger and other food-insecure groups in weight-for-age, height-for-age, and weight-for-height z-scores. Only a higher dietary diversity score was significantly protective against child hunger after adjusting for maternal age, paternal employment status, and the number of household children (ORadjusted: 0.637 (95% CI: 0.443, 0.916), p = 0.015)). Proactive strategies are warranted to reduce child hunger during the COVID-19 pandemic by improving childhood dietary diversity.
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Affiliation(s)
- Kai Shen Ooi
- Department of Paediatrics, University Malaya Medical Centre, Kuala Lumpur 59100, Malaysia
| | - Muhammad Irfan Abdul Jalal
- UKM Medical Molecular Biology Institute (UMBI), UKM Medical Centre, Bandar Tun Razak, Cheras, Kuala Lumpur 56000, Malaysia
| | - Jing Yuan Wong
- Department of Paediatrics, University Malaya Medical Centre, Kuala Lumpur 59100, Malaysia
| | - Minn Yin Choo
- Department of Paediatrics, University Malaya Medical Centre, Kuala Lumpur 59100, Malaysia
| | | | - Chuan Way Lye
- Department of Public Health, University Malaya Medical Centre, Kuala Lumpur 59100, Malaysia
| | - Lucy Chai See Lum
- Department of Paediatrics, University Malaya Medical Centre, Kuala Lumpur 59100, Malaysia
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7
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Wei D, Chang Y, Lu X, Fan X, Hu J, Manta O, Kaabar MKA. Association between Migraine and Workplace Social Support in the Social Context of China: Using a Validated Chinese Version of the DCSQ. Healthcare (Basel) 2023; 11:healthcare11020171. [PMID: 36673539 PMCID: PMC9859248 DOI: 10.3390/healthcare11020171] [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: 11/15/2022] [Revised: 12/31/2022] [Accepted: 01/02/2023] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Workplace social support might have a protective function against migraine in the social context of China, as close co-worker relationships and collectivism are acknowledged as work values in Chinese society. OBJECTIVES This paper aimed to analyse the association between migraine and workplace social support. The validity and reliability of the Chinese version of the Support scale of the Demand-Control-Support Questionnaire (DCSQ) used were also determined. METHODS Following international guidelines, this study was carried out in two stages. Stage I involved translations and pilot testing to assess content and face validity of the Chinese version of the DCSQ Support scale. Stage II was a cross-sectional survey (N = 677 bank employees) to evaluate structural validity, internal consistency and test-retest reliability of the Support scale, as well as to examine the association between workplace social support and a migraine-positive diagnosis. RESULTS A high level of social support in the workplace was associated with a 74% decreased likelihood of migraine (adjusted OR = 0.26, 95%CI: 0.14-0.46). Of the six aspects of workplace social support, co-worker support had the greatest protective effect (adjusted OR = 0.49, 95% CI: 0.39-0.60). The Chinese version of the DCSQ Support scale established satisfactory content and face validity (I-CVIs ≥ 0.78; S-CVIAVE ≥ 0.90). Confirmatory factor analysis verified its one-dimensional theoretical factor, with adequate internal consistency (Cronbach's α 0.98; item-total correlations ≥ 0.80) and test-retest reliability (weighted Kappa coefficients 0.81-0.87; percentages agreement 85.23-88.92%). CONCLUSIONS In the Chinese social context, workplace social support could protect against migraine, with the strongest benefit coming from co-workers. This study also provides a Chinese-language DCSQ Support scale as a valid and reliable instrument for measuring workplace social support.
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Affiliation(s)
- Du Wei
- School of Medicine and Health Management, Guizhou Medical University, Guiyang 550025, China
- Department of Social and Preventive Medicine, Faculty of Medicine, Universiti Malaya,
Kuala Lumpur 50603, Malaysia
| | - Yue Chang
- School of Medicine and Health Management, Guizhou Medical University, Guiyang 550025, China
- Correspondence: (Y.C.); (M.K.A.K.)
| | - Xiaolong Lu
- School of Medicine and Health Management, Guizhou Medical University, Guiyang 550025, China
| | - Xingying Fan
- School of Medicine and Health Management, Guizhou Medical University, Guiyang 550025, China
| | - Jiaqi Hu
- School of Medicine and Health Management, Guizhou Medical University, Guiyang 550025, China
| | - Otilia Manta
- Center for Financial and Monetary Research “Victor Slavescu”, Romanian Academy, 012101 Bucharest, Romania
- The Research Department, Romanian-American University, 012101 Bucharest, Romania
| | - Mohammed K. A. Kaabar
- Institute of Mathematical Sciences, Faculty of Science, Universiti Malaya, Kuala Lumpur 50603, Malaysia
- Correspondence: (Y.C.); (M.K.A.K.)
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8
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Christiansen AG, Carstensen O, Sommerlund M, Clausen PA, Bønløkke JH, Schlünssen V, Isaksson M, Schmidt SAJ, Kolstad HA. Prevalence of skin sensitization and dermatitis among epoxy-exposed workers in the wind turbine industry. Br J Dermatol 2022; 187:988-996. [PMID: 35972390 PMCID: PMC10087335 DOI: 10.1111/bjd.21830] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 08/12/2022] [Accepted: 08/14/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND A high prevalence of skin sensitization and dermatitis has been reported among workers exposed to epoxy components. OBJECTIVES To estimate the risk of skin sensitization and dermatitis among workers exposed to epoxy components during production of wind turbine blades while using comprehensive safety measures. METHODS A cross-sectional study of 180 highly epoxy-exposed production workers and 41 nonexposed office workers was conducted at two wind turbine blade factories in Denmark. Participants underwent a skin examination, were tested with a tailored patch test panel including epoxy-containing products used at the factories, and answered a questionnaire. RESULTS Sixteen production workers (8·9%) were sensitized to an epoxy component compared with none of the office workers. Skin sensitization was more frequent within the first year of exposed employment. Strong selection bias by atopic status was indicated. Among nonatopic workers, the prevalence of dermatitis was higher among production workers (16·4%) than among office workers [6·5%, odds ratio (OR) 2·3, 95% confidence interval (CI) 0·6-9·1] and higher among the sensitized workers (43·8%) than the nonsensitized workers (14·6%, OR 4·5, 95% CI 1·6-12·7). Resins based on diglycidyl ether of bisphenol A and F were the most frequent sensitizers. One of the four workers sensitized to epoxy components used at the factories did not react to the epoxy resin of the TRUE test® panel. CONCLUSIONS Despite comprehensive skin protection, sensitization and dermatitis are prevalent among highly epoxy-exposed workers in the wind turbine industry in Denmark. Our findings document the need for intensified preventive efforts and emphasize the importance of tailored patch testing. What is already known about this topic? Epoxy components are well-known sensitizers of the skin. A high prevalence of skin sensitization and dermatitis has been reported among workers exposed to epoxy components. Comprehensive protective equipment is recommended when working with epoxy components. What does this study add? Despite comprehensive skin protection, skin sensitization and dermatitis are prevalent among epoxy-exposed workers. We found that 40% of workers sensitized to epoxy products had dermatitis. Only 75% of the sensitized workers were detected by the epoxy resin of the TRUE test® , which emphasizes the importance of tailored testing.
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Affiliation(s)
- Alexandra G Christiansen
- Department of Occupational Medicine, Danish Ramazzini Centre, Aarhus University Hospital, Aarhus, Denmark
| | - Ole Carstensen
- Department of Occupational Medicine, The Regional Hospital Goedstrup, University Research Clinic, Herning, Denmark
| | - Mette Sommerlund
- Department of Dermatology, Aarhus University Hospital, Aarhus, Denmark
| | - Per A Clausen
- National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Jakob H Bønløkke
- Department of Occupational and Environmental Medicine, Danish Ramazzini Centre, Aalborg University Hospital, Aalborg, Denmark
| | - Vivi Schlünssen
- National Research Centre for the Working Environment, Copenhagen, Denmark.,Department of Public Health, Danish Ramazzini Centre, Aarhus University, Aarhus, Denmark
| | - Marléne Isaksson
- Department of Occupational and Environmental Dermatology, Lund University, Skane University Hospital Malmö, Malmö, Sweden
| | - Sigrun A J Schmidt
- Department of Dermatology, Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Henrik A Kolstad
- Department of Occupational Medicine, Danish Ramazzini Centre, Aarhus University Hospital, Aarhus, Denmark.,Institute of Clinical Medicine, Aarhus University, Aarhus, Denmark
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9
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Jones SK, Sánchez AC, Beillouin D, Juventia SD, Mosnier A, Remans R, Carmona NE. Achieving win-win outcomes for biodiversity and yield through diversified farming. Basic Appl Ecol 2022. [DOI: 10.1016/j.baae.2022.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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10
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Kim S, Chuang ES, Sabaiduc S, Olsha R, Kaweski SE, Zelyas N, Gubbay JB, Jassem AN, Charest H, De Serres G, Dickinson JA, Skowronski DM. Influenza vaccine effectiveness against A(H3N2) during the delayed 2021/22 epidemic in Canada. EURO SURVEILLANCE : BULLETIN EUROPEEN SUR LES MALADIES TRANSMISSIBLES = EUROPEAN COMMUNICABLE DISEASE BULLETIN 2022; 27. [PMID: 36148674 PMCID: PMC9511683 DOI: 10.2807/1560-7917.es.2022.27.38.2200720] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Influenza virus circulation virtually ceased in Canada during the COVID-19 pandemic, re-emerging with the relaxation of restrictions in spring 2022. Using a test-negative design, the Canadian Sentinel Practitioner Surveillance Network reports 2021/22 vaccine effectiveness of 36% (95% CI: −38 to 71) against late-season illness due to influenza A(H3N2) clade 3C.2a1b.2a.2 viruses, considered antigenically distinct from the 3C.2a1b.2a.1 vaccine strain. Findings reinforce the World Health Organization’s decision to update the 2022/23 northern hemisphere vaccine to a more representative A(H3N2) clade 3C.2a1b.2a.2 strain.
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Affiliation(s)
- Shinhye Kim
- British Columbia Centre for Disease Control, Vancouver, Canada
| | - Erica Sy Chuang
- British Columbia Centre for Disease Control, Vancouver, Canada
| | - Suzana Sabaiduc
- British Columbia Centre for Disease Control, Vancouver, Canada
| | | | | | - Nathan Zelyas
- Public Health Laboratory, Alberta Precision Laboratories, Edmonton, Canada
| | - Jonathan B Gubbay
- University of Toronto, Toronto, Canada.,Public Health Ontario, Toronto, Canada
| | - Agatha N Jassem
- University of British Columbia, Vancouver, Canada.,British Columbia Centre for Disease Control, Vancouver, Canada
| | - Hugues Charest
- Institut national de santé publique du Québec, Québec, Canada
| | - Gaston De Serres
- Centre Hospitalier Universitaire de Québec, Québec, Canada.,Laval University, Quebec, Canada.,Institut national de santé publique du Québec, Québec, Canada
| | | | - Danuta M Skowronski
- University of British Columbia, Vancouver, Canada.,British Columbia Centre for Disease Control, Vancouver, Canada
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11
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Chompoopong P, Niu Z, Shouman K, Madigan NN, Sandroni P, Berini SE, Shin AY, Brault JS, Boon AJ, Laughlin RS, Thorland E, Mandrekar J, Klein CJ. Utility of carpal tunnel release and ulnar decompression in CMT1A and HNPP. Muscle Nerve 2022; 66:479-486. [PMID: 35894586 DOI: 10.1002/mus.27687] [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: 03/07/2022] [Revised: 07/20/2022] [Accepted: 07/24/2022] [Indexed: 11/10/2022]
Abstract
INTRODUCTION/AIMS Carpal and cubital tunnel syndrome (CTS, CuTS) are common among patients with hereditary neuropathy with liability to pressure-palsies (HNPP) and Charcot-Marie-Tooth-1A (CMT1A), and may impact quality of life. We aimed to evaluate the utility of nerve decompression surgeries in these patients. METHODS Medical records were reviewed for patients with PMP22 mutation confirmed in Mayo Clinic laboratories from January 1999 to December 2020, who had CTS and CuTS and underwent surgical decompression. RESULTS CTS occurred in 53.3% of HNPP and 11.5% of CMT1A, while CuTS was present in 43.3% of HNPP and 5.8% of CMT1A patients. CTS decompression occurred in 10-HNPP and 5-CMT1A patients, and CuTS decompression with/without transposition was performed in 5-HNPP and 1-CMT1A patients. In HNPP, electrodiagnostic studies identified median neuropathy at the wrist in 9/10 patients and ultrasound showed focal enlargements at carpal and cubital tunnels. In CMT1A, median and ulnar sensory responses were all absent, and the nerves were diffusely enlarged. After CTS surgery, pain, sensory loss, and strength improved in 4/5 CMT1A, and 6/10 HNPP patients. Of clinical, electrophysiologic and ultrasound findings, only activity-provoked features significantly correlated with CTS surgical benefit in HNPP patients (odds ratio=117.0:95% CI 1.94>999.99, p=0.01). One CMT1A and one HNPP patient improved with CuTS surgery while 2 HNPP patients worsened. DISCUSSION CTS symptom improvement post-surgery can be seen in CMT1A and (less frequent) in HNPP patients. CuTS surgery commonly worsened course in HNPP. Activity-provoked symptoms in HNPP best informed benefits from CTS surgery.
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Affiliation(s)
| | - Zhiyv Niu
- Department of Laboratory Medicine and Pathology, Mayo Clinic Rochester, MN
| | | | | | | | | | - Alexander Y Shin
- Department of Orthopedic Surgery, Division of Hand and Microvascular Surgery, Mayo Clinic, Rochester, MN
| | - Jeffrey S Brault
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN
| | - Andrea J Boon
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN
| | | | - Erik Thorland
- Department of Laboratory Medicine and Pathology, Mayo Clinic Rochester, MN
| | - Jay Mandrekar
- Quantitative health Sciences, Mayo Clinic, Rochester, MN
| | - Christopher J Klein
- Department of Neurology, Mayo Clinic, Rochester, MN.,Department of Laboratory Medicine and Pathology, Mayo Clinic Rochester, MN
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12
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The Concordance between Mumps and Rubella Sero-Positivity among the Israeli Population in 2015. Vaccines (Basel) 2022; 10:vaccines10070996. [PMID: 35891160 PMCID: PMC9319066 DOI: 10.3390/vaccines10070996] [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: 05/03/2022] [Revised: 06/19/2022] [Accepted: 06/20/2022] [Indexed: 12/04/2022] Open
Abstract
Mumps and rubella are vaccine-preventable viral diseases through the measles-mumps-rubella-varicella (MMRV) vaccine, administered at 12 months and again at 6 years. We assessed the sero-prevalence of mumps and rubella, identified factors associated with sero-negativity, and evaluated concordance between mumps and rubella sero-positivity. A national cross-sectional sero-survey was conducted on samples collected in 2015 by the Israel National Sera Bank. Samples were tested for mumps and rubella IgG antibodies using an enzyme-linked immunosorbent assay. Of 3131 samples tested for mumps IgG, 84.8% (95%CI: 83.5–86.0%) were sero-positive. Sero-negativity for mumps was significantly associated with age (high odds ratios observed in infants younger than 4 years and 20–29 years old subjects). Of 3169 samples tested for rubella IgG antibodies, 95.2% (95%CI: 94.4–95.9%) were sero-positive. Rubella sero-negativity was significantly associated with age (high odds ratios observed in children younger than 4 years old and adults older than 30 years), males, Jews, and others. Concordant sero-positivity for both mumps and rubella viruses was observed in 83.9% of the tested samples. The Israeli population was sufficiently protected against rubella but not against mumps. Since both components are administered in the MMRV vaccine simultaneously, the mumps component has a lower uptake than rubella and quicker waning.
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13
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Joseph A, Olatosi B, Haider MR, Adegboyega BC, Lasebikan NN, Aliyu UM, Ali-Gombe M, Jimoh MA, Biyi-Olutunde OA, Awofeso O, Fatiregun OA, Oboh EO, Nwachukwu E, Zubairu IH, Otene SA, Iyare OI, Andero T, Musbau AB, Ajose A, Onitilo AA. Patient's Perspective on the Impact of COVID-19 on Cancer Treatment in Nigeria. JCO Glob Oncol 2022; 8:e2100244. [PMID: 35157511 PMCID: PMC8853626 DOI: 10.1200/go.21.00244] [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: 12/04/2022] Open
Abstract
Because of the global COVID-19 pandemic, health care organizations introduced guidelines for modifications to health and cancer medical care delivery to mitigate transmission and ensure quality health outcomes. To examine the extent and impact of these modifications on oncology service disruptions in Nigeria, we surveyed oncology patients across selected public and private cancer treatment centers. Service interruptions because of the COVID-19 pandemic—Nigerian cancer patients' experience.![]()
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Affiliation(s)
- Adedayo Joseph
- NSIA-LUTH Cancer Center, Lagos University Teaching Hospital, Lagos, Nigeria
| | - Bankole Olatosi
- Health Services, Policy and Management, Arnold School of Public Health, University of South Carolina, Columbia, SC
| | - Mohammad Rifat Haider
- Department of Health Policy and Management, College of Public Health, University of Georgia, Athens, GA
| | | | | | - Usman M Aliyu
- Usman Danfodiyo University Teaching Hospital, Sokoto, Nigeria
| | | | - Mutiu A Jimoh
- University College Hospital, Ibadan, Oyo, Nigeria.,Lakeshore Cancer Center, Lagos, Nigeria
| | | | - Opeyemi Awofeso
- Lagos University Teaching Hospital, Idiaraba, Lagos, Nigeria
| | | | | | | | | | | | | | | | | | - Azeezat Ajose
- Lagos University Teaching Hospital, Idiaraba, Lagos, Nigeria
| | - Adedayo A Onitilo
- Department of Oncology, Marshfield Clinic Health System, Marshfield, WI
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14
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Wang Z, Shi R, Ding G, Yao Q, Pan C, Gao Y, Tian Y. Association between maternal serum concentration of perfluoroalkyl substances (PFASs) at delivery and acute infectious diseases in infancy. CHEMOSPHERE 2022; 289:133235. [PMID: 34896425 DOI: 10.1016/j.chemosphere.2021.133235] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 12/04/2021] [Accepted: 12/07/2021] [Indexed: 05/14/2023]
Abstract
BACKGROUND Perfluoroalkyl substances (PFASs) are persistent and bio-accumulative compounds that have been recognized as important immune hazards by animal studies. However, epidemiological studies regarding the impact on infant infections were inconsistent. OBJECTIVES We investigated the associations between prenatal exposure to PFASs and acute infectious diseases including common cold, bronchitis/pneumonia, and diarrhea in early childhood. METHODS Participating 235 mother-infant pairs were recruited from the Laizhou Wan (Bay) birth cohort (LWBC), a prospective study in Shandong, China between September 2010 and 2013. Ten selected PFASs congeners including PFOA, PFOS, PFNA, PFDA, PFUA, PFDoA, PFHxS, PFBS, PFHpA, and PFOSA were measured from maternal serum by HPLC-MS/MS. Detailed information on parent-reported frequency of acute infectious diseases was collected from questionnaires at 1-year follow-up, which was confirmed by the medical records. Logistic and Poisson regression models were used on binary health outcomes (yes/no) and the number of episodes of outcomes, which were reported as odds ratio (OR) and incidence rate-ratio (IRR), respectively. RESULTS The risk of diarrhea increased by 4.99 (95% CI = 1.86, 13.39) per log-unit increase in PFOA. The frequencies of diarrhea increased by 97%-116% for each 10-fold increase in PFOA, PFNA, and PFDA. Moreover, when stratified by exclusively breastfeeding duration (at least 4 months or not), the adverse effects of PFASs exposures on diarrhea were more pronounced among the breastfed infants. There were no associations between prenatal PFASs exposure and common cold or bronchitis/pneumonia. CONCLUSIONS Exposure to PFASs was associated with increased risks of diarrhea during the first year of life, and these effects were stronger among the breastfed infants. Due to the small sample size, our results should be interpreted with caution and additional studies on larger populations are needed to confirm our findings.
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Affiliation(s)
- Zixia Wang
- Department of Environmental Health, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Rong Shi
- Department of Environmental Health, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Guodong Ding
- Department of Respiratory Medicine, Shanghai Children's Hospital, Shanghai Jiao Tong University, 1400 West Beijing Road, Shanghai, 200040, China
| | - Qian Yao
- Department of Environmental Health, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chengyu Pan
- Department of Environmental Health, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yu Gao
- Department of Environmental Health, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Ying Tian
- Department of Environmental Health, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China; MOE-Shanghai Key Laboratory of Children's Environmental Health, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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15
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Chacko B, Thomas L, Sharma R, Yadav B, Jeyaseelan L, Arul AO, Victor P, Chandiraseharan VK, Lenin A, Carey RAB, Jayakaran JAJ, Krishnaswami RK, Peter JV. Noninvasive Ventilation in the Management of Respiratory Failure Due to COVID-19 Infection: Experience From a Resource-Limited Setting. Mayo Clin Proc 2022; 97:31-45. [PMID: 34996563 PMCID: PMC8511655 DOI: 10.1016/j.mayocp.2021.10.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 09/16/2021] [Accepted: 10/05/2021] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To study the role of noninvasive ventilation (NIV) in Severe Acute Respiratory Syndrome-Coronavirus 2 (SARS-CoV2) related acute respiratory failure (C-ARF). PATIENTS AND METHODS Patients with C-ARF managed on NIV were categorized as NIV success or failure (death or intubation). Factors associated with failure were explored using regression analysis and expressed as odds ratio (OR) with 95% CI. RESULTS Between April 1, 2020, and September 15, 2020, a total of 286 patients with a mean ± SD age of 53.1±11.6 years and Acute Physiology and Chronic Health Evaluation II score of 11.1±5.5 were initiated on NIV. Of the 182 patients (63.6%) successfully managed on NIV alone, 118 had moderate or severe acute respiratory distress syndrome. When compared with NIV success, NIV failure was associated with lower admission PaO2 to fraction of inspired oxygen ratio (P<.001) and higher respiratory rate (P<.001). On penalized logistic regression analysis, NIV failure was associated with higher Acute Physiology and Chronic Health Evaluation II score (OR, 1.12; 95% CI, 1.01 to 1.24), severe acute respiratory distress syndrome (OR, 3.99; 95% CI, 1.24 to 12.9), D-dimer level of 1000 ng/mL DDU (to convert to mg/L, divide by 1000) or greater (OR, 2.60; 95% CI, 1.16 to 5.87), need for inotropes or dialysis (OR, 12.7; 95% CI, 4.3 to 37.7), and nosocomial infections (OR, 13.6; 95% CI, 4.06 to 45.9). Overall mortality was 30.1% (86/286). In patients requiring intubation, time to intubation was longer in nonsurvivors than survivors (median, 5; interquartile range, 3-8 vs 3; interquartile range, 2-3 days; P<.001). CONCLUSION Noninvasive ventilation can be used successfully in C-ARF. Illness severity and need for non-respiratory organ support predict NIV failure.
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Key Words
- apache ii, acute physiology and chronic health evaluation ii
- ards, acute respiratory distress syndrome
- bipap, bilevel positive airway pressure
- c-ards, coronavirus disease 2019–related acute respiratory distress syndrome
- c-arf, coronavirus disease 2019–related acute respiratory failure
- covid-19, coronavirus disease 2019
- cpap, continuous positive airway pressure
- fio2, fraction of inspired oxygen
- hcw, health care worker
- icu, intensive care unit
- iqr, interquartile range
- na, not applicable
- niv, noninvasive ventilation
- or, odds ratio
- pf ratio, pao2 to fraction of inspired oxygen ratio
- psv, pressure support ventilation
- ra, room air
- sars-cov-2, severe acute respiratory syndrome coronavirus 2
- sofa, sequential organ failure assessment
- spo2, oxygen saturation as measured by pulse oximetry
- wob, work of breathing
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Affiliation(s)
- Binila Chacko
- Medical Intensive Care Unit, Christian Medical College, Vellore, India.
| | - Lovely Thomas
- Medical Intensive Care Unit, Christian Medical College, Vellore, India
| | - Roshni Sharma
- Medical Intensive Care Unit, Christian Medical College, Vellore, India
| | - Bijesh Yadav
- Department of Biostatistics, Christian Medical College, Vellore, India
| | | | - Ashwin O Arul
- Respiratory Medicine, Christian Medical College, Vellore, India
| | - Punitha Victor
- Medicine Unit 1, Christian Medical College, Vellore, India
| | | | - Audrin Lenin
- Medicine 3, Christian Medical College, Vellore, India
| | | | | | | | - John Victor Peter
- Medical Intensive Care Unit, Christian Medical College, Vellore, India
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16
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Mejia JR, Quincho-Estares ÁJ, Flores-Rondon AJ, Reyes-Beltran G, Arias-Sulca IL, Palomino-Hilario E, Barrientos-Cochachi JE, Toro-Huamanchumo CJ. Determinants of adolescent pregnancy in indigenous communities from the Peruvian central jungle: a case-control study. Reprod Health 2021; 18:203. [PMID: 34641910 PMCID: PMC8507392 DOI: 10.1186/s12978-021-01247-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 09/22/2021] [Indexed: 08/26/2023] Open
Abstract
Background Adolescent pregnancy carries a high risk of severe health issues for both the mother and the newborn. Worldwide, 21 million adolescents give birth every year, with high percentages in Latin America. Most of the risk factors are met in indigenous communities, which is an underrepresented and poorly studied population. We aimed to assess the determinants of adolescent pregnancy in indigenous communities from the Peruvian central jungle. Methods Through a case–control study, female adolescents aged 13 to 19 years old from seven indigenous communities of the Peruvian central jungle were interviewed. Adolescents with (cases) and with no (controls) pregnancy history, such as current pregnancy, children and abortion, fulfilled our eligible criteria. Our instrument explored: sociodemographic, adolescent and family characteristics, as well as perceptions of adolescent pregnancy. We performed a penalized maximum likelihood logistic regression analysis to obtain Odds Ratios (OR) and their 95% confidence intervals (95% CI). Results We enrolled 34 cases and 107 controls. Overall, 53.9% were 15 to 19 years old. We found a significant association of being 15–19 years old (OR = 6.88, 95% CI 2.38–19.86, p < 0.0001) and an elementary school level of instruction (OR = 5.59, 95% CI 1.95–16.06, p = 0.001) with the risk of adolescent pregnancy. A marginal statistical significance between having five to six siblings and adolescent pregnancy was also reported (OR = 2.70, 95% CI 0.85–8.61, p = 0.094). Furthermore, adolescents with sexual and reproductive health communication with parents had a lower risk of adolescent pregnancy (OR = 0.17, 95% CI 0.06–0.47, p = 0.001). Conclusion Our results suggest that public health and educational efforts should be age-specific focused within indigenous communities of the Peruvian central jungle, encouraging parents to talk about sexual and reproductive health topics with adolescents. Supplementary Information The online version contains supplementary material available at 10.1186/s12978-021-01247-z. Worldwide, 21 million adolescents give birth every year, with high percentages in Latin America and rural areas. Indigenous communities are mainly located in rural areas and are exposed to multiple risk factors of adolescent pregnancy. We aimed to find the factors that have an influence on adolescent pregnancy in indigenous communities from the Peruvian central jungle. We conducted a case–control study identifying female indigenous adolescents from the Peruvian central jungle with or without pregnancy history. Our survey explored sociodemographic, adolescent and family characteristics, as well as perceptions of adolescent pregnancy. Being 15 to 19 years old, having an elementary educational level, and five to six siblings increased the risk of adolescent pregnancy. On the other hand, adolescents with sexual and reproductive health communication with parents had a lower risk of adolescent pregnancy. Furthermore, eight out of ten adolescents opposed to sexual intercourse at an early age. Public health and educational efforts should be age-specific focused within indigenous communities of the Peruvian central jungle, encouraging parents to talk about sexual and reproductive health with adolescents.
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Affiliation(s)
- Jhonatan R Mejia
- Universidad Nacional del Centro del Perú, Sociedad Científica de Estudiantes de Medicina del Centro, Huancayo, Peru.
| | - Ángel J Quincho-Estares
- Universidad Nacional del Centro del Perú, Sociedad Científica de Estudiantes de Medicina del Centro, Huancayo, Peru
| | - Asstrid J Flores-Rondon
- Universidad Nacional del Centro del Perú, Sociedad Científica de Estudiantes de Medicina del Centro, Huancayo, Peru
| | - Giancarlo Reyes-Beltran
- Universidad Nacional del Centro del Perú, Sociedad Científica de Estudiantes de Medicina del Centro, Huancayo, Peru
| | - Irene L Arias-Sulca
- Universidad Nacional del Centro del Perú, Sociedad Científica de Estudiantes de Medicina del Centro, Huancayo, Peru
| | - Estephanie Palomino-Hilario
- Universidad Nacional del Centro del Perú, Sociedad Científica de Estudiantes de Medicina del Centro, Huancayo, Peru
| | | | - Carlos J Toro-Huamanchumo
- Universidad San Ignacio de Loyola, Unidad de Investigación Para la Generación y Síntesis de Evidencias en Salud, Lima, Peru
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17
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Nazarpour S, Ramezani Tehrani F, Rahmati M, Amiri M, Azizi F. Effects of isolated maternal hypothyroxinemia on adverse pregnancy outcomes. Arch Gynecol Obstet 2021; 305:903-911. [PMID: 34482473 DOI: 10.1007/s00404-021-06226-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 08/31/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE There are conflicting results about the effects of maternal hypothyroidism (IMH) on adverse pregnancy outcomes. This study aimed to investigate the relationship between IMH identified in the first trimester of gestation and adverse pregnancy outcomes. METHODS In this prospective cohort study, we used data from the Tehran Thyroid and Pregnancy study (TTPs). To diagnose IMH, we considered a threshold of 2.04 for FTI, which was based on the 10th percentile of this marker identified in the 1st trimesters. A generalized linear regression (GLM) model adjusted for the gravidity, urine iodine, and TPOAb status was applied to assess the effects of IMH on adverse pregnancy outcomes, compared to the controls group. RESULTS Penalized logistic regression analysis indicated that the adjusted odds ratio (aOR) of Preterm premature rupture of the membranes (PPROM) in women with IMH was 5.43-folder higher than euthyroid group [aOR 5.43, 95% CI (1.40, 21.1), p = 0.01]. Besides, the adjusted odds ratio of low birth weight (LBW) in the IMH group was 2.53-folder higher than the healthy group [aOR 2.53, 95% CI (1.01, 6.33), p = 0.047]. Furthermore, the results of the GLM adjusted model revealed that the mean of neonatal head circumference and weight in the IMH group was around 0.43 cm (95% CI - 0.80, - 0.07, p = 0.02) and 145.4 g (95% CI - 242.6, - 48.1, p = 0.003) lower than euthyroid group, respectively. CONCLUSIONS This study demonstrated that women with IMH identified in early pregnancy have a higher odds ratio for developing some adverse pregnancy outcomes, including PPROM and LBW compared to their euthyroid counterparts. Also, the neonatal head circumference and weight in the IMH group were lower than in the euthyroid group.
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Affiliation(s)
- Sima Nazarpour
- Department of Midwifery, Varamin-Pishva Branch, Islamic Azad University, Tehran, Iran.,Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, 24 Parvaneh, Yaman Street, Velenjak, P.O. Box:19395-4763, Tehran, 1985717413, Islamic Republic of Iran
| | - Fahimeh Ramezani Tehrani
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, 24 Parvaneh, Yaman Street, Velenjak, P.O. Box:19395-4763, Tehran, 1985717413, Islamic Republic of Iran.
| | - Maryam Rahmati
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, 24 Parvaneh, Yaman Street, Velenjak, P.O. Box:19395-4763, Tehran, 1985717413, Islamic Republic of Iran
| | - Mina Amiri
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, 24 Parvaneh, Yaman Street, Velenjak, P.O. Box:19395-4763, Tehran, 1985717413, Islamic Republic of Iran
| | - Fereidoun Azizi
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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18
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Watson J, Cumming O, MacDougall A, Czerniewska A, Dreibelbis R. Effectiveness of behaviour change techniques used in hand hygiene interventions targeting older children - A systematic review. Soc Sci Med 2021; 281:114090. [PMID: 34118686 DOI: 10.1016/j.socscimed.2021.114090] [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] [Revised: 05/23/2021] [Accepted: 05/27/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Promoting good hand hygiene in older children is an important measure to reduce the burden of common diseases such as diarrhoea and acute respiratory infections. The evidence around what works to change this behaviour, however, is unclear. OBJECTIVES To aid future intervention design and effective use of resources, this review aims to identify the individual components used in hand hygiene interventions and assesses their contribution to intended behavioural change. METHODS We systematically searched seven databases for experimental studies evaluating hand hygiene interventions targeting children (age 5-12) and quantitively reporting hand hygiene behaviour. Interventions in each study were categorised as 'promising', or 'non-promising' according to whether they led to a positive change in the targeted behaviour. Behaviour change techniques (BCTs) were identified across interventions using a standard taxonomy and a novel promise ratio calculated for each (the ratio of promising to non-promising interventions featuring the BCT). 'Promising' BCTs were those with a promise ratio of ≥2. BCTs were ranked from most to least promising. RESULTS Our final analysis included 19 studies reporting 22 interventions across which 32 unique BCTs were identified. The most frequently used were 'demonstration of the behaviour', 'instruction on how to perform the behaviour' and 'adding objects to the environment'. Eight BCTs had a promise ratio of ≥2 and the five most promising were 'demonstration of the behaviour', 'information about social and environmental consequences', 'salience of consequences', 'adding objects to the environment', and 'instruction on how to perform the behaviour'. CONCLUSIONS Our findings suggest that hand hygiene interventions targeting older children should employ a combination of promising BCTs that ensure children understand the behaviour and the consequences of their hand hygiene habits, appropriate hardware is available, and social support is provided. Researchers are encouraged to consistently and transparently describe evaluated interventions to allow promising components to be identified and replicated.
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Affiliation(s)
- Julie Watson
- Department of Disease Control, London School of Hygiene and Tropical Medicine, Keppel St, Bloomsbury, London, WC1E 7HT, UK.
| | - Oliver Cumming
- Department of Disease Control, London School of Hygiene and Tropical Medicine, Keppel St, Bloomsbury, London, WC1E 7HT, UK
| | - Amy MacDougall
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, Keppel St, Bloomsbury, London, WC1E 7HT, UK
| | - Alexandra Czerniewska
- Department of Disease Control, London School of Hygiene and Tropical Medicine, Keppel St, Bloomsbury, London, WC1E 7HT, UK
| | - Robert Dreibelbis
- Department of Disease Control, London School of Hygiene and Tropical Medicine, Keppel St, Bloomsbury, London, WC1E 7HT, UK
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19
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Krause DM, Pezzanite LM, Griffenhagen GM, Hendrickson DA. Comparison of equine synovial sepsis rate following intrasynovial injection in ambulatory versus hospital settings. Equine Vet J 2021; 54:523-530. [PMID: 34115426 PMCID: PMC8664890 DOI: 10.1111/evj.13485] [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] [Received: 01/20/2021] [Revised: 05/25/2021] [Accepted: 06/03/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Frequency of synovial sepsis in horses following intrasynovial injection has been reported, but not compared with respect to the environment in which the injection was performed. OBJECTIVES To describe occurrence of synovial sepsis following intrasynovial injections performed in ambulatory vs hospital settings. STUDY DESIGN Retrospective cohort study. METHODS Records from the Colorado State University were evaluated (2014-2018) and horses receiving intrasynovial injections were identified. Patients presenting for septic synovial structures were excluded. Patient signalment, primary supervising service, medications injected, location (field/hospital), whether synovial sepsis resulted, and at what time sepsis was recognised were recorded. Logistic regression was used to estimate the contributions of covariates to the occurrence of synovial sepsis following injection. RESULTS During the study period, 3866 intrasynovial injections were performed in 1112 horses during 1623 sessions, with 643/1623 sessions performed in the field. The most frequently used medications were hyaluronate (846/1623, 52.1%), triamcinolone acetonide (780 /1623, 48.1%) and amikacin sulfate (684/1623, 42.1%). Four horses developed synovial sepsis (0.2% sessions, 0.1% synovial structures); 3/4 were injected in the field, 2/4 received antibiotics with the injection. The frequency of septic synovitis was 10.4 cases per 10 000 injections, or 1 in 967 injections. All horses recovered following synovial lavage and antibiotic therapy. Performing injections in the field (P = .2) or without antibiotics (P = .7) did not alter the risk of synovial sepsis. MAIN LIMITATIONS Limitations include the retrospective nature of data collection and low rate of infection overall, which prohibited evaluation of individual medication regimes as factors associated with resultant infection. CONCLUSIONS The frequency of synovial sepsis in this population of horses was not higher when injections were performed in the field or without concurrent antibiotic administration. These data may help to inform practitioners and clients regarding the relative potential risk of complications following intrasynovial medication in different environmental settings.
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Affiliation(s)
- Danielle M Krause
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, USA
| | - Lynn M Pezzanite
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, USA
| | - Gregg M Griffenhagen
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, USA
| | - Dean A Hendrickson
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, USA
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20
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Hai JJ, Mao Y, Zhen Z, Fang J, Wong CK, Siu CW, Yiu KH, Lau CP, Tse HF. Close Proximity of Leadless Pacemaker to Tricuspid Annulus Predicts Worse Tricuspid Regurgitation Following Septal Implantation. Circ Arrhythm Electrophysiol 2021; 14:e009530. [PMID: 33993700 DOI: 10.1161/circep.120.009530] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Jo-Jo Hai
- Cardiology Division, Department of Medicine, Queen Mary Hospital (J.-J.H., Z.Z., J.F., C.-K.W., C.-W.S., K.-H.Y., C.-P.L., H.-F.T.), The University of Hong Kong, Hong Kong SAR.,Division of Cardiology, Department of Medicine, University of Hong Kong-Shenzhen Hospital (J.-J.H., K.-H.Y., H.-F.T.)
| | - Yankai Mao
- Department of Diagnostic Ultrasound and Echocardiography, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine (Y.M.)
| | - Zhe Zhen
- Cardiology Division, Department of Medicine, Queen Mary Hospital (J.-J.H., Z.Z., J.F., C.-K.W., C.-W.S., K.-H.Y., C.-P.L., H.-F.T.), The University of Hong Kong, Hong Kong SAR
| | - Jonathan Fang
- Cardiology Division, Department of Medicine, Queen Mary Hospital (J.-J.H., Z.Z., J.F., C.-K.W., C.-W.S., K.-H.Y., C.-P.L., H.-F.T.), The University of Hong Kong, Hong Kong SAR
| | - Chun-Ka Wong
- Cardiology Division, Department of Medicine, Queen Mary Hospital (J.-J.H., Z.Z., J.F., C.-K.W., C.-W.S., K.-H.Y., C.-P.L., H.-F.T.), The University of Hong Kong, Hong Kong SAR
| | - Chung-Wah Siu
- Cardiology Division, Department of Medicine, Queen Mary Hospital (J.-J.H., Z.Z., J.F., C.-K.W., C.-W.S., K.-H.Y., C.-P.L., H.-F.T.), The University of Hong Kong, Hong Kong SAR
| | - Kai-Hang Yiu
- Cardiology Division, Department of Medicine, Queen Mary Hospital (J.-J.H., Z.Z., J.F., C.-K.W., C.-W.S., K.-H.Y., C.-P.L., H.-F.T.), The University of Hong Kong, Hong Kong SAR.,Division of Cardiology, Department of Medicine, University of Hong Kong-Shenzhen Hospital (J.-J.H., K.-H.Y., H.-F.T.)
| | - Chu-Pak Lau
- Cardiology Division, Department of Medicine, Queen Mary Hospital (J.-J.H., Z.Z., J.F., C.-K.W., C.-W.S., K.-H.Y., C.-P.L., H.-F.T.), The University of Hong Kong, Hong Kong SAR
| | - Hung-Fat Tse
- Cardiology Division, Department of Medicine, Queen Mary Hospital (J.-J.H., Z.Z., J.F., C.-K.W., C.-W.S., K.-H.Y., C.-P.L., H.-F.T.), The University of Hong Kong, Hong Kong SAR.,Shenzhen Institutes of Research and Innovation (H.-F.T.), The University of Hong Kong, Hong Kong SAR.,Division of Cardiology, Department of Medicine, University of Hong Kong-Shenzhen Hospital (J.-J.H., K.-H.Y., H.-F.T.)
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Fecso AB, Maeda A, Duggal S, Okrainec A, Jackson TD. The Effect of Tissue Adhesive on Surgical Site Infection Following Elective Bariatric Surgery: a Retrospective Cohort Study. Obes Surg 2021; 31:2988-2993. [PMID: 33837929 DOI: 10.1007/s11695-021-05332-x] [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: 12/01/2020] [Revised: 02/25/2021] [Accepted: 03/02/2021] [Indexed: 11/28/2022]
Abstract
PURPOSE The reported incidence of surgical site infection (SSI) following bariatric surgery ranges from 1.4 to 30%. The use of skin staples and tissue adhesive was shown to be superior to sutures in reducing SSI in a variety of surgical disciplines; however, this area is under-investigated in elective bariatric surgery. The aim of this study was to examine the effect of tissue adhesive for skin closure on SSI in patients undergoing bariatric surgery. METHODS A retrospective analysis was performed to determine the incidence of SSI in patients who underwent elective laparoscopic Roux-en-Y gastric bypass (LRYGB) and laparoscopic sleeve gastrectomy (LSG). Tissue adhesive was selectively used for skin closure during the study period. Patient characteristics, operative data, and 30-day postoperative outcomes were collected from patient charts and the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP) database. RESULTS A total of 1,579 patients were included in the study. Tissue adhesive was used in 31.2% of all operations (n = 494). The rate of incisional SSI in our study was 2.2% (n = 35). The use of tissue adhesive was more common in patients who developed incisional SSI compared with those without incisional SSI (54.3 vs. 30.8%, p = 0.003). On multivariate analysis, the use of tissue adhesive remained an independent predictor for the development of incisional SSI (OR 2.77, p = 0.007). CONCLUSION The use of tissue adhesive was an independent predictor for incisional SSI following elective bariatric surgery. This is the first study to report the effects of tissue adhesive in this patient population.
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Affiliation(s)
- Andras B Fecso
- Division of General Surgery, Toronto Western Hospital, University Health Network, 399 Bathurst Street, Toronto, ON, M5T 2S8, Canada.,Department of Surgery, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Azusa Maeda
- Division of General Surgery, Toronto Western Hospital, University Health Network, 399 Bathurst Street, Toronto, ON, M5T 2S8, Canada
| | - Shikha Duggal
- Division of General Surgery, Toronto Western Hospital, University Health Network, 399 Bathurst Street, Toronto, ON, M5T 2S8, Canada
| | - Allan Okrainec
- Division of General Surgery, Toronto Western Hospital, University Health Network, 399 Bathurst Street, Toronto, ON, M5T 2S8, Canada.,Department of Surgery, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Timothy D Jackson
- Division of General Surgery, Toronto Western Hospital, University Health Network, 399 Bathurst Street, Toronto, ON, M5T 2S8, Canada. .,Department of Surgery, Faculty of Medicine, University of Toronto, Toronto, ON, Canada.
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22
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Gompo TR, Shah R, Tiwari I, Gurung YB. Sero-epidemiology and associated risk factors of brucellosis among sheep and goat population in the south western Nepal: a comparative study. BMC Vet Res 2021; 17:132. [PMID: 33766040 PMCID: PMC7992955 DOI: 10.1186/s12917-021-02835-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 03/14/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Brucellosis is a zoonotic disease caused by Brucella spp. In Nepal, the presence of brucellosis in small ruminants, namely sheep and goats, has impacted farmers' livelihood and the food safety of consumers. A cross-sectional study was conducted in Rupandehi district of Nepal during January to March 2020 to investigate the seroepidemiology and associated risk factors of brucellosis in the sheep and goat population. Altogether, 19 sheep and 60 goat farms in the district were visited. Owners were interviewed to get information on animals, including their management and movement patterns. Three hundred fifty-seven samples (80 sheep and 277 goat samples) were collected proportionately based on farm sizes. Each serum sample was tested with Rose Bengal Test and ELISA to estimate the seropositivity of brucellosis. Logistic regression was carried out to calculate corresponding odds ratios of each variable associated with detection of brucellosis. RESULTS At the farm level, 31.6% (6/19; 95% CI: 12, 54%) of sheep farms and 3.3% (2/60, 95% CI: 0.9, 11.4%) of goat farms were seropositive to brucellosis. Out of 80 sheep serum samples, 12 (15%; 95% CI: 8.79-24.41%) and out of 277 goat serum samples, three (1.1%; 95% CI: 0.37-3.14%) were seropositive to brucellosis. Age greater than 1.5 years (OR = 5.56, 95% CI: 1.39, 29.38; p = 0.02) and herd size of greater than 100 (OR = 4.74, 95% CI: 1.23, 20.32, p = 0.03) were identified as significant risk factors for seropositivity of brucellosis in the sheep population. While in the goat population, none of the variables was identified as a significant risk factor. CONCLUSION The study provides evidence that the older sheep and the sheep from the large herds were at higher risk of brucellosis. A control program should be put in place immediately in the sheep population because they may transmit infections to other livestock as they were regularly moved for grazing and selling purposes. Also, strict biosecurity measures should be implemented among pastoralists to prevent brucellosis transmission in them. We suggest further one health-based study to reveal the transmission dynamics of brucellosis between animals and humans.
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Affiliation(s)
| | - Rubina Shah
- Institute of Agriculture and Animal Science, Tribhuvan University, Paklihawa, Nepal
| | - Ishwari Tiwari
- Institute of Agriculture and Animal Science, Tribhuvan University, Paklihawa, Nepal
| | - Yam Bahadur Gurung
- Institute of Agriculture and Animal Science, Tribhuvan University, Paklihawa, Nepal
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23
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Breast cancer treatment and survival differences in women in remote and socioeconomically disadvantaged areas, as demonstrated by linked data from New South Wales (NSW), Australia. Breast Cancer Res Treat 2021; 188:547-560. [PMID: 33748922 PMCID: PMC8260537 DOI: 10.1007/s10549-021-06170-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 02/24/2021] [Indexed: 10/31/2022]
Abstract
INTRODUCTION Reducing variations in cancer treatment and survival is a key aim of the NSW Cancer Plan. Variations in breast cancer treatment and survival in NSW by remoteness and socioeconomic status of residence were investigated to determine benchmarks. Reducing variations in cancer treatment and survival is a key aim of the NSW Cancer Plan. Variations in breast cancer treatment and survival in NSW by remoteness and socioeconomic status of residence were investigated to determine benchmarks. METHODS A retrospective cohort study used linked data for invasive breast cancers, diagnosed in May 2002 to December 2015 from the NSW Cancer Registry, with corresponding inpatient, and medical and pharmaceutical insurance data. Associations between treatment modalities, area socioeconomic status and residential remoteness were explored using logistic regression. Predictors of breast cancer survival were investigated using Kaplan-Meier product-limit estimates and multivariate competing risk regression. RESULTS Results indicated a high 5-year disease-specific survival in NSW of 90%. Crude survival was equivalent by residential remoteness and marginally lower in lower socioeconomic areas. Competing risk regression showed equivalent outcomes by area socioeconomic status, except for the least disadvantaged quintile, which showed a higher survival. Higher sub-hazard ratios for death occurred for women with breast cancer aged 70 + years, and more advanced stage. Adjusted analyses indicated more advanced stage in lower socioeconomic areas, with less breast reconstruction and radiotherapy, and marginally less hormone therapy for women from these areas. Conversely, among these women who had breast conserving surgery, there was higher use of chemotherapy. Remoteness of residence was associated in adjusted analyses with less radiotherapy and less immediate breast reconstruction. In these short term data, remoteness of residence was not associated with lower survival. CONCLUSION This study provides benchmarks for monitoring future variations in treatment and survival.
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24
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Pravosud V, Mannino DM, Prieto D, Zhang Q, Choate R, Malanga E, Aksamit TR. Symptom Burden and Medication Use Among Patients with Nontuberculous Mycobacterial Lung Disease. CHRONIC OBSTRUCTIVE PULMONARY DISEASES-JOURNAL OF THE COPD FOUNDATION 2021; 8:243-254. [PMID: 33610137 DOI: 10.15326/jcopdf.2020.0184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Purpose Respiratory diseases caused by nontuberculous mycobacteria (NTM) have become a significant concern for patients and health care providers. We aimed to compare symptoms experienced during the 2 week period, at a single point in time, by patients with NTM lung disease (NTMLD) who were currently on any medication to treat their NTMLD versus those not on any therapies. Methods We analyzed responses to a "Burden of NTM Survey" developed by the COPD Foundation. The study population included 266 individuals with NTMLD. Using adjusted penalized logistic regression models, we determined associations between the self-reported symptoms and the use of any medication to treat NTMLD. Results Based on available data, most respondents were aged 50 and older (95.1%), of female gender (93.1%), and had been living with NTMLD for more than 5 years (55.7%). Many respondents reported symptoms that bother them very often or daily. After adjustment for age and gender, duration of living with NTMLD, and other respiratory illnesses, patients on medication had significantly larger odds of reporting difficulty in walking 500 meters without stopping, difficulty in interacting with others, fatigue or lack of energy, feelings of sadness or depression related to illness, and shortness of breath, wheezing or other difficulties. Conclusion In this study, patients currently on any medication to treat their NTMLD reported more symptoms associated with their NTMLD. Further investigations are needed to explore whether increased symptoms are related to differences in disease severity and/or medication effects.
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Affiliation(s)
- Vira Pravosud
- College of Public Health, University of Kentucky, Lexington, Kentucky, United States
| | - David M Mannino
- College of Public Health, University of Kentucky, Lexington, Kentucky, United States.,COPD Foundation, Washington, DC, United States
| | | | - Quan Zhang
- School of Public Health, Rutgers University, Piscataway, New Jersey, United States
| | - Radmila Choate
- College of Public Health, University of Kentucky, Lexington, Kentucky, United States.,COPD Foundation, Washington, DC, United States
| | | | - Timothy R Aksamit
- Pulmonary Disease and Critical Care Medicine, Mayo Clinic, Rochester, Minnesota, United States
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EBF1-Correlated Long Non-coding RNA Transcript Levels in 3rd Trimester Maternal Blood and Risk of Spontaneous Preterm Birth. Reprod Sci 2020; 28:541-549. [PMID: 32959224 DOI: 10.1007/s43032-020-00320-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 09/14/2020] [Indexed: 12/19/2022]
Abstract
Biomarkers associated with spontaneous preterm birth (sPTB) before labor onset could aid in prediction, triage, and stratification for testing interventions. In this study we examined maternal blood EBF1-correlated long non-coding RNAs (lncRNAs) in relation to sPTB. We retrieved all lncRNA transcripts from a public gene expression dataset (GSE59491) derived from maternal blood in trimesters 2 and 3 from a Canadian cohort with a matched set of sPTB (n = 51) and term births (n = 106). LncRNA transcripts differentially expressed (limma moderated t-tests) in sPTB vs. term were tested for correlations (Pearson) with EBF1 mRNA levels in the same blood samples. Using logistic regression, EBF1-correlated lncRNAs were divided into tertiles and assessed in relation to odds of sPTB. Two lncRNA transcripts in the 3rd trimester maternal blood were differentially expressed between sPTB and term births (all p < 0.001 and FDR < 0.250) and positively and negatively correlated with EBF1 mRNA levels. They were as follows: (1) LINC00094 r = 0.196 (95% CI: 0.039 to 0.344), p = 0.015, and BH adjusted p = 0.022 and (2) LINC00870 r = - 0.303 (95% CI: - 0.441 to - 0.152), p < 0.001, and BH adjusted p < 0.001. As compared with term births, sPTBs were more likely to be in the highest tertile of LINC00870 (odds ratio (OR) = 4.08 (95% CI 1.60, 10.40), p = 0.003) and the lowest tertile of LINC00094 (OR = 5.16 (95% CI 1.96, 13.61), p < 0.001). Two sPTB-associated EBF1-correlated lncRNAs (LINC00870 and LINC00094) had multiple potential enhancers containing EBF1 binding site(s). Our current findings, along with previous reports linking EBF1 and sPTB, motivate additional research on the EBF1 gene-related gene expression and regulation in relation to sPTB within other cohorts and within laboratory-based models.
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Yang MM, Wang L, Zhang Y, Yuan R, Zhao Y, Hu J, Zhou FH, Kang HJ. Establishment and effectiveness evaluation of a scoring system for exertional heat stroke by retrospective analysis. Mil Med Res 2020; 7:40. [PMID: 32854781 PMCID: PMC7453553 DOI: 10.1186/s40779-020-00269-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 08/12/2020] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Heat stroke (HS) is a serious, life-threatening disease. However, there is no scoring system for HS so far. This research is to establish a scoring system that can quantitatively assess the severity of exertional heat stroke (EHS). METHODS Data were collected from a total of 170 exertional heat stroke (EHS) patients between 2005 and 2016 from 52 hospitals in China. Univariate statistical methods and comparison of the area under the receiver operating characteristic (ROC) curve (AUC) were used to screen exertional heat stroke score (EHSS) parameters, including but not limited body temperature (T), Glasgow Coma Scale (GCS) and others. By comparing the sizes of the AUCs of the APACHE II, SOFA and EHSS assessments, the effectiveness of EHSS in evaluating the prognosis of EHS patients was verified. RESULTS Through screening with a series of methods, as described above, the present study determined 12 parameters - body temperature (T), GCS, pH, lactate (Lac), platelet count (PLT), prothrombin time (PT), fibrinogen (Fib), troponin I (TnI), aspartate aminotransferase (AST), total bilirubin (TBIL), creatinine (Cr) and acute gastrointestinal injury (AGI) classification - as EHSS parameters. It is a 0-47 point system designed to reflect increasing severity of heat stroke. Low (EHSS< 20) and high scores (EHSS> 35) showed 100% survival and 100% mortality, respectively. We found that AUCEHSS > AUCSOFA > AUCAPACHE II. CONCLUSION A total of 12 parameters - T, GCS, pH, Lac, PLT, PT, Fib, TnI, AST, TBIL, Cr and gastrointestinal AGI classification - are the EHSS parameters with the best effectiveness in evaluating the prognosis of EHS patients. As EHSS score increases, the mortality rate of EHS patients gradually increases.
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Affiliation(s)
- Meng-Meng Yang
- Department of Critical Care Medicine, The First Medical Centre, Chinese PLA General Hospital, No. 28, Fuxing Road, Haidian District, Beijing, 100853, China
| | - Lu Wang
- Medical School of Chinese PLA, Beijing, China
| | - Yu Zhang
- Medical School of Chinese PLA, Beijing, China
| | - Rui Yuan
- Medical School of Chinese PLA, Beijing, China
| | - Yan Zhao
- Department of Critical Care Medicine, The First Medical Centre, Chinese PLA General Hospital, No. 28, Fuxing Road, Haidian District, Beijing, 100853, China
| | - Jie Hu
- Department of Critical Care Medicine, The First Medical Centre, Chinese PLA General Hospital, No. 28, Fuxing Road, Haidian District, Beijing, 100853, China
| | - Fei-Hu Zhou
- Department of Critical Care Medicine, The First Medical Centre, Chinese PLA General Hospital, No. 28, Fuxing Road, Haidian District, Beijing, 100853, China
| | - Hong-Jun Kang
- Department of Critical Care Medicine, The First Medical Centre, Chinese PLA General Hospital, No. 28, Fuxing Road, Haidian District, Beijing, 100853, China.
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Tian C, Maeda A, Okrainec A, Anvari M, Jackson T. Impact of preoperative opioid use on health outcomes after bariatric surgery. Surg Obes Relat Dis 2020; 16:768-776. [DOI: 10.1016/j.soard.2020.02.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 01/27/2020] [Accepted: 02/14/2020] [Indexed: 01/23/2023]
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Van Camp PJ, Haslam DB, Porollo A. Prediction of Antimicrobial Resistance in Gram-Negative Bacteria From Whole-Genome Sequencing Data. Front Microbiol 2020; 11:1013. [PMID: 32528441 PMCID: PMC7262952 DOI: 10.3389/fmicb.2020.01013] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 04/24/2020] [Indexed: 12/14/2022] Open
Abstract
Background Early detection of antimicrobial resistance in pathogens and prescription of more effective antibiotics is a fast-emerging need in clinical practice. High-throughput sequencing technology, such as whole genome sequencing (WGS), may have the capacity to rapidly guide the clinical decision-making process. The prediction of antimicrobial resistance in Gram-negative bacteria, often the cause of serious systemic infections, is more challenging as genotype-to-phenotype (drug resistance) relationship is more complex than for most Gram-positive organisms. Methods and Findings We have used NCBI BioSample database to train and cross-validate eight XGBoost-based machine learning models to predict drug resistance to cefepime, cefotaxime, ceftriaxone, ciprofloxacin, gentamicin, levofloxacin, meropenem, and tobramycin tested in Acinetobacter baumannii, Escherichia coli, Enterobacter cloacae, Klebsiella aerogenes, and Klebsiella pneumoniae. The input is the WGS data in terms of the coverage of known antibiotic resistance genes by shotgun sequencing reads. Models demonstrate high performance and robustness to class imbalanced datasets. Conclusion Whole genome sequencing enables the prediction of antimicrobial resistance in Gram-negative bacteria. We present a tool that provides an in silico antibiogram for eight drugs. Predictions are accompanied with a reliability index that may further facilitate the decision making process. The demo version of the tool with pre-processed samples is available at https://vancampn.shinyapps.io/wgs2amr/. The stand-alone version of the predictor is available at https://github.com/pieterjanvc/wgs2amr/.
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Affiliation(s)
- Pieter-Jan Van Camp
- Department of Biomedical Informatics, University of Cincinnati, Cincinnati, OH, United States.,Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States
| | - David B Haslam
- Division of Infectious Diseases, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States.,Department of Pediatrics, University of Cincinnati, Cincinnati, OH, United States
| | - Aleksey Porollo
- Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States.,Department of Pediatrics, University of Cincinnati, Cincinnati, OH, United States.,Center for Autoimmune Genomics and Etiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States
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Skowronski DM, Leir S, Sabaiduc S, Chambers C, Zou M, Rose C, Olsha R, Dickinson JA, Winter AL, Jassem A, Gubbay JB, Drews SJ, Charest H, Chan T, Hickman R, Bastien N, Li Y, Krajden M, De Serres G. Influenza vaccine effectiveness by A(H3N2) phylogenetic sub-cluster and prior vaccination history: 2016-17 and 2017-18 epidemics in Canada. J Infect Dis 2020; 225:1387-1398. [PMID: 32215564 PMCID: PMC9016427 DOI: 10.1093/infdis/jiaa138] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Accepted: 03/23/2020] [Indexed: 12/29/2022] Open
Abstract
Background The influenza A(H3N2) vaccine was updated from clade 3C.3a in 2015–2016 to 3C.2a for 2016–2017 and 2017–2018. Circulating 3C.2a viruses showed considerable hemagglutinin glycoprotein diversification and the egg-adapted vaccine also bore mutations. Methods Vaccine effectiveness (VE) in 2016–2017 and 2017–2018 was assessed by test-negative design, explored by A(H3N2) phylogenetic subcluster and prior season’s vaccination history. Results In 2016–2017, A(H3N2) VE was 36% (95% confidence interval [CI], 18%–50%), comparable with (43%; 95% CI, 24%–58%) or without (33%; 95% CI, −21% to 62%) prior season’s vaccination. In 2017–2018, VE was 14% (95% CI, −8% to 31%), lower with (9%; 95% CI, −18% to 30%) versus without (45%; 95% CI, −7% to 71%) prior season’s vaccination. In 2016–2017, VE against predominant clade 3C.2a1 viruses was 33% (95% CI, 11%–50%): 18% (95% CI, −40% to 52%) for 3C.2a1a defined by a pivotal T135K loss of glycosylation; 60% (95% CI, 19%–81%) for 3C.2a1b (without T135K); and 31% (95% CI, 2%–51%) for other 3C.2a1 variants (with/without T135K). VE against 3C.2a2 viruses was 45% (95% CI, 2%–70%) in 2016–2017 but 15% (95% CI, −7% to 33%) in 2017–2018 when 3C.2a2 predominated. VE against 3C.2a1b in 2017–2018 was 37% (95% CI, −57% to 75%), lower at 12% (95% CI, −129% to 67%) for a new 3C.2a1b subcluster (n = 28) also bearing T135K. Conclusions Exploring VE by phylogenetic subcluster and prior vaccination history reveals informative heterogeneity. Pivotal mutations affecting glycosylation sites, and repeat vaccination using unchanged antigen, may reduce VE.
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Affiliation(s)
- Danuta M Skowronski
- British Columbia Centre for Disease Control, Vancouver, Canada.,University of British Columbia, Vancouver, Canada
| | - Siobhan Leir
- British Columbia Centre for Disease Control, Vancouver, Canada
| | - Suzana Sabaiduc
- British Columbia Centre for Disease Control, Vancouver, Canada
| | | | - Macy Zou
- British Columbia Centre for Disease Control, Vancouver, Canada
| | - Caren Rose
- British Columbia Centre for Disease Control, Vancouver, Canada.,University of British Columbia, Vancouver, Canada
| | | | | | | | - Agatha Jassem
- British Columbia Centre for Disease Control, Vancouver, Canada.,University of British Columbia, Vancouver, Canada
| | - Jonathan B Gubbay
- Public Health Ontario, Toronto, Canada.,University of Toronto, Toronto, Canada
| | - Steven J Drews
- Provincial Laboratory for Public Health, Edmonton, Alberta.,University of Alberta, Edmonton, Canada
| | - Hugues Charest
- Institut National de Santé Publique du Québec, Québec, Canada
| | - Tracy Chan
- British Columbia Centre for Disease Control, Vancouver, Canada
| | - Rebecca Hickman
- British Columbia Centre for Disease Control, Vancouver, Canada
| | - Nathalie Bastien
- National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, Canada
| | - Yan Li
- National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, Canada
| | - Mel Krajden
- British Columbia Centre for Disease Control, Vancouver, Canada.,University of British Columbia, Vancouver, Canada
| | - Gaston De Serres
- Institut National de Santé Publique du Québec, Québec, Canada.,Laval University, Quebec, Canada.,Centre Hospitalier Universitaire de Québec, Québec, Canada
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Visceral Adipose Tissue Radiodensity Is Linked to Prognosis in Hepatocellular Carcinoma Patients Treated with Selective Internal Radiation Therapy. Cancers (Basel) 2020; 12:cancers12020356. [PMID: 32033166 PMCID: PMC7072301 DOI: 10.3390/cancers12020356] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 01/15/2020] [Accepted: 01/30/2020] [Indexed: 02/07/2023] Open
Abstract
Hepatocellular carcinoma (HCC) constitutes the fourth leading cause of cancer-related mortality. Various factors, such as tumor size, tumor multiplicity, and liver function, have been linked to the prognosis of HCC. The aim of this study was to explore the prognostic significance of muscle, subcutaneous and visceral adipose tissue (VAT) mass, and radiodensity, in a cohort of 101 HCC patients treated with selective internal radiation therapy (SIRT). Muscle and adipose tissue cross sectional area (cm2/m2) and radiodensity, reported as the Hounsfield Unit (HU), were determined using pre-SIRT computed tomography images. Cox proportional hazard models and exact logistic regression were conducted to assess associations between body composition and adverse outcomes. Majority of the patients were male (88%) with a mean VAT radiodensity of −85 ± 9 HU. VAT radiodensity was independently associated with mortality (HR 1.05; 95% CI: 1.01–1.08; p = 0.01), after adjusting for cirrhosis etiology, Barcelona Clinic Liver Cancer stage, previous HCC treatment, and portal hypertension markers. Patients with a high VAT radiodensity of ≥–85 HU had a two times higher risk of mortality (HR 2.01, 95% CI 1.14–3.54, p = 0.02), compared to their counterpart. Clinical features of portal hypertension were more prevalent in patients with high VAT radiodensity. High VAT radiodensity was associated with severe adverse events after adjusting for confounding factors. High VAT radiodensity is independently associated with both increased mortality and severe adverse events in patients treated with SIRT. VAT radiodensity measurement might serve as an objective approach to identify patients who will experience the most benefit from SIRT.
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Nurses' Experiences and Factors Related to Their Attitudes Regarding Discussions with Patients and Family Members about Do-Not-Resuscitate Decisions and Life-Sustaining Treatment Withdrawal: A Hospital-Based Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17020557. [PMID: 31952305 PMCID: PMC7014028 DOI: 10.3390/ijerph17020557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Revised: 01/06/2020] [Accepted: 01/11/2020] [Indexed: 11/17/2022]
Abstract
This study aimed to evaluate nurses’ experiences and factors related to their attitudes regarding discussions of do-not-resuscitate (DNR) and withdrawal of life-sustaining treatment (LST) with patients and their families. A cross-sectional survey was conducted in a tertiary hospital in Taiwan. Nurses aged ≥ 20 years who were in charge of acute inpatient care were randomly recruited. A semi-structured questionnaire was used to evaluate participants’ experiences and attitudes regarding discussions of DNR and LST withdrawal for terminal patients. Logistic regression with adjustment for covariates was used to analyze factors related to participants’ attitudes toward discussions about DNR and LST withdrawal with patients and families in the future care of terminal patients. The participants were 132 nurses. They had significantly more discussions about DNR and LST withdrawal with patients’ families than with patients. Regression analysis showed that participants who had past experiences in actively initiating DNR discussions with patients or patients’ families were significantly more likely to discuss DNR with patients in the future care of terminal patients, but participants aged 40.0 to 60.0 years were significantly less likely to have DNR discussions than those aged 20.0 to 29.9 years. Experiences of actively initiated DNR or LST discussions with patients’ families were significantly more likely to discuss DNR with patients’ families, but those aged 40.0 to 60.0 years were also significantly less likely to have DNR discussions than those aged 20.0 to 29.9 years. Experience in actively initiating discussions about LST withdrawal with patients’ families, being male, and possessing an education level higher than university were significantly related to LST withdrawal discussions with terminal patients or their families in the future. In conclusion, there need to be more discussions about DNR and LST withdrawal with patients. To protect patients’ autonomy and their rights to make decisions about their DNR and LST, measures are needed to facilitate DNR and LST discussions with patients to ensure better end-of-life care.
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Skowronski DM, Sabaiduc S, Leir S, Rose C, Zou M, Murti M, Dickinson JA, Olsha R, Gubbay JB, Croxen MA, Charest H, Bastien N, Li Y, Jassem A, Krajden M, De Serres G. Paradoxical clade- and age-specific vaccine effectiveness during the 2018/19 influenza A(H3N2) epidemic in Canada: potential imprint-regulated effect of vaccine (I-REV). Euro Surveill 2019; 24:1900585. [PMID: 31771709 PMCID: PMC6864978 DOI: 10.2807/1560-7917.es.2019.24.46.1900585] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 11/04/2019] [Indexed: 11/20/2022] Open
Abstract
IntroductionThe Canadian Sentinel Practitioner Surveillance Network reports vaccine effectiveness (VE) for the 2018/19 influenza A(H3N2) epidemic.AimTo explain a paradoxical signal of increased clade 3C.3a risk among 35-54-year-old vaccinees, we hypothesise childhood immunological imprinting and a cohort effect following the 1968 influenza A(H3N2) pandemic.MethodsWe assessed VE by test-negative design for influenza A(H3N2) overall and for co-circulating clades 3C.2a1b and 3C.3a. VE variation by age in 2018/19 was compared with amino acid variation in the haemagglutinin glycoprotein by year since 1968.ResultsInfluenza A(H3N2) VE was 17% (95% CI: -13 to 39) overall: 27% (95% CI: -7 to 50) for 3C.2a1b and -32% (95% CI: -119 to 21) for 3C.3a. Among 20-64-year-olds, VE was -7% (95% CI: -56 to 26): 6% (95% CI: -49 to 41) for 3C.2a1b and -96% (95% CI: -277 to -2) for 3C.3a. Clade 3C.3a VE showed a pronounced negative dip among 35-54-year-olds in whom the odds of medically attended illness were > 4-fold increased for vaccinated vs unvaccinated participants (p < 0.005). This age group was primed in childhood to influenza A(H3N2) viruses that for two decades following the 1968 pandemic bore a serine at haemagglutinin position 159, in common with contemporary 3C.3a viruses but mismatched to 3C.2a vaccine strains instead bearing tyrosine.DiscussionImprinting by the first childhood influenza infection is known to confer long-lasting immunity focused toward priming epitopes. Our findings suggest vaccine mismatch may negatively interact with imprinted immunity. The immunological mechanisms for imprint-regulated effect of vaccine (I-REV) warrant investigation.
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Affiliation(s)
- Danuta M Skowronski
- British Columbia Centre for Disease Control, Vancouver, Canada
- University of British Columbia, Vancouver, Canada
| | - Suzana Sabaiduc
- British Columbia Centre for Disease Control, Vancouver, Canada
| | - Siobhan Leir
- British Columbia Centre for Disease Control, Vancouver, Canada
| | - Caren Rose
- British Columbia Centre for Disease Control, Vancouver, Canada
- University of British Columbia, Vancouver, Canada
| | - Macy Zou
- British Columbia Centre for Disease Control, Vancouver, Canada
| | - Michelle Murti
- Public Health Ontario, Toronto, Canada
- University of Toronto, Toronto, Canada
| | | | | | - Jonathan B Gubbay
- Public Health Ontario, Toronto, Canada
- University of Toronto, Toronto, Canada
| | - Matthew A Croxen
- Alberta Precision Laboratories, Edmonton, Alberta
- University of Alberta, Edmonton, Canada
| | - Hugues Charest
- Institut National de Santé Publique du Québec, Québec, Canada
| | - Nathalie Bastien
- National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, Canada
| | - Yan Li
- National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, Canada
| | - Agatha Jassem
- British Columbia Centre for Disease Control, Vancouver, Canada
- University of British Columbia, Vancouver, Canada
| | - Mel Krajden
- British Columbia Centre for Disease Control, Vancouver, Canada
- University of British Columbia, Vancouver, Canada
| | - Gaston De Serres
- Laval University, Quebec, Canada
- Centre Hospitalier Universitaire de Québec, Québec, Canada
- Institut National de Santé Publique du Québec, Québec, Canada
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Doerken S, Avalos M, Lagarde E, Schumacher M. Penalized logistic regression with low prevalence exposures beyond high dimensional settings. PLoS One 2019; 14:e0217057. [PMID: 31107924 PMCID: PMC6527211 DOI: 10.1371/journal.pone.0217057] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Accepted: 05/05/2019] [Indexed: 12/22/2022] Open
Abstract
Estimating and selecting risk factors with extremely low prevalences of exposure for a binary outcome is a challenge because classical standard techniques, markedly logistic regression, often fail to provide meaningful results in such settings. While penalized regression methods are widely used in high-dimensional settings, we were able to show their usefulness in low-dimensional settings as well. Specifically, we demonstrate that Firth correction, ridge, the lasso and boosting all improve the estimation for low-prevalence risk factors. While the methods themselves are well-established, comparison studies are needed to assess their potential benefits in this context. This is done here using the dataset of a large unmatched case-control study from France (2005-2008) about the relationship between prescription medicines and road traffic accidents and an accompanying simulation study. Results show that the estimation of risk factors with prevalences below 0.1% can be drastically improved by using Firth correction and boosting in particular, especially for ultra-low prevalences. When a moderate number of low prevalence exposures is available, we recommend the use of penalized techniques.
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Affiliation(s)
- Sam Doerken
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
- Freiburg Center for Data Analysis and Modeling, University of Freiburg, Freiburg, Germany
- * E-mail:
| | - Marta Avalos
- University of Bordeaux, Inserm, Bordeaux Population Health Research Center, UMR1219, Bordeaux, France
- SISTM team, INRIA Bordeaux-Sud-Ouest, Talence, France
| | - Emmanuel Lagarde
- University of Bordeaux, Inserm, Bordeaux Population Health Research Center, UMR1219, Bordeaux, France
| | - Martin Schumacher
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
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Guilt Delusional Beliefs Increase the Risk of Suicidal Attempt in Elderly Unipolar Psychotic Depressives. J Nerv Ment Dis 2019; 207:29-33. [PMID: 30575705 DOI: 10.1097/nmd.0000000000000913] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The aim of this study was to investigate the differential effect of various delusion categories, namely, guilt, paranoid, impending disaster, and somatic on suicidal attempts in elderly patients experiencing unipolar psychotic major depression (PMD), because the evidence on this is scarce. The sample consisted of 65 consecutively admitted patients 60 years or older, experiencing PMD, and assessed by means of Structured Clinical Interview for DSM-4 (Patient Edition), Hamilton Depression Rating Scale, Mini-Mental Status Examination (MMSE), and by a physical impairment rating scale. Patients with guilt delusional beliefs had 5.31 times higher odds (95% confidence interval, 1.37-25.40) of a suicidal attempt than the patients without guilt delusional beliefs, controlling for sex, age, prior history of suicide attempt, MMSE, and hallucinations. In addition, 17 PMD patients with lifetime suicidal attempt compared with 48 PMD patients without lifetime suicidal attempt presented only higher age of disorder onset (p = 0.008). Of the four categories of delusions assessed, only guilt delusions were associated with an increased risk for suicidal attempt.
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Radović A, Milinković N, Stošović M, Dopsaj V, Ignjatović S. The relationship between uric acid concentration and cardiovascular risk: Retrospective analysis of patients on hemodialysis. ARHIV ZA FARMACIJU 2019. [DOI: 10.5937/arhfarm1905323r] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
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Molecular identification of Trichinella spp. in wild boar, and serological survey of high-risk populations in Iran. Food Control 2018. [DOI: 10.1016/j.foodcont.2018.02.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Choi J, Lee M, Ki M, Lee JY, Song YJ, Kim M, Lee S, Park S, Lim J. Risk factors for feelings of sadness and suicide attempts among cancer survivors in South Korea: findings from nationwide cross-sectional study (KNHANES IV-VI). BMJ Open 2017; 7:e016130. [PMID: 29247081 PMCID: PMC5735398 DOI: 10.1136/bmjopen-2017-016130] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 10/17/2017] [Accepted: 10/20/2017] [Indexed: 12/28/2022] Open
Abstract
INTRODUCTION As the number of cancer survivors is rapidly increasing with the increased incidence of the disease and improved survival of patients, the prevalence of, and risk factors for, mental health problems and suicidality among cancer survivors should be examined. METHODS AND ANALYSIS Using data obtained from the Korean National Health and Nutrition Examination Survey (2007-2013), we examined 1285 and 33 772 participants who had been and never been diagnosed with cancer, respectively. We investigated the risks of feelings of sadness and suicide attempts among cancer survivors and general population and examined differences in the risks of cancer survivors among subgroups according to cancer-related characteristics. RESULTS The median age of survivors at the time of the survey and at diagnosis was 63 and 54 years, respectively. After adjusting for sex, level of education, household income, occupation, marital status, cancer type, current status of treatment, age at diagnosis and years since diagnosis, the risk of suicide attempts was significantly higher in participants diagnosed with cancer before 45 years of age compared with those diagnosed at 45-64 years (adjusted OR=3.81, 95% CI 1.07 to 13.60, P=0.039), and the higher risk of suicide attempts with borderline significance was found in those for whom more than 10 years had passed since diagnosis compared with those for whom the diagnosis was made only 2-10 years ago (adjusted OR=3.38, 95% CI 0.98 to 11.70, P=0.055). However, feelings of sadness were not significantly associated with any cancer-related characteristic. CONCLUSION Our results reveal an increased risk of suicide attempts among cancer survivors diagnosed early in life and in those for whom more than 10 years has passed since the diagnosis, suggesting the need for intensive monitoring and support for mental health problems and suicidal risks in this population.
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Affiliation(s)
- Jeewoong Choi
- Department of Preventive Medicine, Eulji University College of Medicine, Daejeon, The Republic of Korea
| | - Mijo Lee
- Department of Radiation Oncology, Eulji University College of Medicine, Daejeon, The Republic of Korea
| | - Myung Ki
- Department of Preventive Medicine, Korea University College of Medicine, Seoul, The Republic of Korea
| | - Ju-Yeong Lee
- Department of Preventive Medicine, Eulji University College of Medicine, Daejeon, The Republic of Korea
| | - Yeong-Jun Song
- Department of Preventive Medicine, Eulji University College of Medicine, Daejeon, The Republic of Korea
| | - Miram Kim
- Department of Preventive Medicine, Eulji University College of Medicine, Daejeon, The Republic of Korea
| | - Sunyoung Lee
- Department of Radiation Oncology, Sun Medical Cancer Center, Daejeon, The Republic of Korea
| | - Soonjoo Park
- Department of Nursing, Eulji University College of Medicine, Daejeon, The Republic of Korea
| | - Jiseun Lim
- Department of Preventive Medicine, Eulji University College of Medicine, Daejeon, The Republic of Korea
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