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Vergatti A, Abate V, Giaquinto A, Altavilla N, D'Elia L, Evangelista M, De Filippo G, Piccinocchi G, Gennari L, Merlotti D, Galletti F, Strazzullo P, Rendina D. Role of active and environmental tobacco smoke on susceptibility to osteoporosis in women undergoing dual-X-ray absorptiometry. J Endocrinol Invest 2024; 47:937-946. [PMID: 37819412 DOI: 10.1007/s40618-023-02211-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Accepted: 09/25/2023] [Indexed: 10/13/2023]
Abstract
PURPOSE Current smoking is a risk factor for osteoporosis (Op), but few data are available regarding the passive smoke impact on Op susceptibility. This cross-sectional study aimed to evaluate the association between the smoking habits and Op in community-dwelling women undergoing dual-energy X-ray absorptiometry (DXA). METHODS On 01/06/2018, general practitioners from "COMEGEN" Medical Cooperative, Naples, Italy, selected the medical records from the last 10 years of women who had a measurement of bone mineral density performed and simultaneously completed a questionnaire about their smoking behaviour and their cohabiters'. The binary logistic regression analysis was used to estimate the role of passive smoke on the risk of Op, adjusting for age and body mass index (BMI). RESULTS Among 10,616 subjects, 3942 were currently smokers [CS; mean age 69.4 ± 10.4 years; BMI 27.0 ± 4.9 kg/m2], 873 were passive smokers (PS; mean age 67.8 ± 11.6 years; BMI 27.0 ± 4.9 kg/m2) and 5781 were never smokers (NS; mean age 67.8 ± 11.6 years; body mass index (BMI) 27.0 ± 4.9 kg/m2). Of all, 8562 women (mean age 70.3 ± 10.2 yrs; BMI 27.0 ± 4.9 kg/m2) received the Op diagnosis. PS showed an increased Op risk compared to NS [odds ratio (OR) 1.38 (1.14-1.67)] and comparable to CS [OR 1.02 (0.84-1.24)]. CONCLUSION The study results demonstrate an association between passive smoke and Op in community-dwelling women already presenting with susceptibility to Op according to Italian essential assistance levels, suggesting that passive and active smoke are equivalent Op risk factors in women.
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Affiliation(s)
- A Vergatti
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - V Abate
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - A Giaquinto
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - N Altavilla
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - L D'Elia
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy.
| | - M Evangelista
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - G De Filippo
- Assistance Publique-Hôpitaux de Paris, Hôpital Robert-Debré, Service d'Endocrinologie et Diabétologie, Paris, France
| | | | - L Gennari
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - D Merlotti
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - F Galletti
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
- Tobacco Treatment Center, Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - P Strazzullo
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - D Rendina
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
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Roth B, Ohlsson B. Microscopic colitis found together with celiac disease in a female population is associated with one episode of lymphocytic colitis. BMC Gastroenterol 2024; 24:70. [PMID: 38347511 PMCID: PMC10860280 DOI: 10.1186/s12876-024-03158-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 02/04/2024] [Indexed: 02/15/2024] Open
Abstract
BACKGROUND Microscopic colitis (MC) is considered a chronic disease associated with autoimmune disease, smoking, and drugs. The aim was to examine the association between MC and celiac disease, adjusted for smoking, considering subtypes and clinical course of the disease in a retrospectively collected female cohort. METHODS Women (n = 240), ≤ 73 years, diagnosed as MC in medical records or pathological registers were invited. One hundred and fifty-eight women accepted to be included. Participants completed a study questionnaire about sociodemographic factors, lifestyle habits, and medical history; the Rome III questionnaire; and the visual analog scale for irritable bowel syndrome (VAS-IBS). Participants were categorized into collagenous colitis (CC) (n = 92) and lymphocytic colitis (LC) (n = 66) or MC with one episode of the disease (n = 70) and refractory MC (n = 88). Presence of IBS-like symptoms were noted. Blood samples were collected and analyzed for anti-transglutaminase antibodies. Differences between groups were calculated and logistic regression was adjusted for smoking habits. RESULTS MC and celiac disease debuted simultaneously in half of the cases. Celiac disease was most prevalent in LC (12.1% vs. 3.3%; p = 0.05) and MC with one episode (12.9% vs. 2.3%; p = 0.01). Anti-transglutaminase antibodies were found in one patient with one episode of MC. Corticosteroid use was most often found in CC (37.0% vs. 21.2%; p = 0.037) and refractory MC (38.6% vs. 20.0%; p = 0.015). Past smokers were most prevalent in patients with one episode of MC (54.3 vs. 29.5%; p = 0.007). Current smoking was the smoking habit with highest prevalence of IBS-like symptoms. When adjusted for smoking habits, celiac disease was associated with LC (OR: 4.222; 95% CI: 1.020-17.469; p = 0.047) and tended to be inversely associated with refractory MC (OR: 0.210; 95% CI: 0.042-1.506; p = 0.058). CONCLUSION Celiac disease is most common in patients with one episode of LC. The question remains whether LC in combination with celiac disease should be classified as celiac disease or two different entities.
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Affiliation(s)
- Bodil Roth
- Department of Internal Medicine, Lund University, Skåne University Hospital, Jan Waldenströms Street 15, Floor 5, 205 02, Malmö, Sweden
| | - Bodil Ohlsson
- Department of Internal Medicine, Lund University, Skåne University Hospital, Jan Waldenströms Street 15, Floor 5, 205 02, Malmö, Sweden.
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Bitar A, Barakat F, Hawat A, Alsaid B. Dietary and smoking habits during the exam period and their effect on the academic achievement among Syrian medical students. BMC Med Educ 2024; 24:60. [PMID: 38216913 PMCID: PMC10785519 DOI: 10.1186/s12909-023-04950-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Accepted: 12/07/2023] [Indexed: 01/14/2024]
Abstract
BACKGROUND Dietary habits are crucial for maintaining overall health and have been shown to impact academic performance. However, little research has been conducted on the specific eating, drinking, and smoking habits during the exam period and their effect on academic performance. Therefore, this study aimed to investigate dietary and smoking habits and their relationship with academic performance among medical students at Damascus University. Findings from this study can inform interventions to improve both dietary habits and academic performance. METHODS A cross-sectional design was used to investigate the association between dietary habits during the exam period and academic performance among 608 medical students. Data were collected using a self-administered paper-based questionnaire that was randomly distributed across multiple classes. The statistical analysis employed Spearman's rank correlation and multiple linear regression to examine the relationship between the different amounts of diet behaviour during the exams and the reported average students' grades from the last two semesters. The regression model was adjusted for age, sex, residency type, and residency partners. RESULTS In both Spearman's rank correlation and multiple linear regression analyses, we observed consistent negative associations between specific dietary habits and self-reported average grades. These included daily consumption of tea (B = -0.334, p = 0.022), instant coffee (B = -0.682, p = 0.001), and weekly fast food consumption (B = -0.583, p = 0.038). Notably, traditional coffee was found to be significant in the Spearman analysis but did not exhibit significance in the regression analysis. Furthermore, the regression analysis revealed a negative association between water pipe consumption and academic performance (B = -0.700, p = 0.049). No significant association was observed between other dietary habits, cigarette smoking, and academic performance. CONCLUSIONS The study highlights a negative, but weak, association between academic achievement and specific dietary habits during the exam period. However, further longitudinal studies are needed to establish causal relationships. Additionally, the study suggests exploring the impact of other habits such as study and sleeping habits, which may have a more significant impact on academic achievement.
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Affiliation(s)
- Anas Bitar
- Faculty of Medicine, Damascus University, Damascus, Syria.
| | - Fady Barakat
- Faculty of Medicine, Damascus University, Damascus, Syria
| | - Angie Hawat
- Faculty of Medicine, Damascus University, Damascus, Syria
| | - Bayan Alsaid
- Laboratory of Anatomy, Faculty of Medicine, Damascus University, Damascus, Syria
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Santri IN, Wardani Y, Phiri YVA, Nyam G, Putri TA, Isni K, Suryani D, Sambo G. Associations Between Indoor Air Pollutants and Risk Factors for Acute Respiratory Infection Symptoms in Children Under 5: An Analysis of Data From the Indonesia Demographic Health Survey. J Prev Med Public Health 2023; 56:255-263. [PMID: 37287203 DOI: 10.3961/jpmph.22.470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 04/06/2023] [Indexed: 06/09/2023] Open
Abstract
OBJECTIVES The study investigated the association between indoor air pollution (IAP) and risk factors for acute respiratory infection (ARI) symptoms in children under 5 years of age. METHODS A cross-sectional study was conducted using data derived from Indonesia Demographic and Health Survey in 2017. Binary logistic regression modeling was employed to examine each predictor variable associated with ARI among children under 5 years of age in Indonesia. RESULTS The study included a total of 4936 households with children. Among children under 5 years old, 7.2% reported ARI symptoms. The presence of ARI symptoms was significantly associated with the type of residence, wealth index, and father's smoking frequency, which were considered the sample's socio-demographic characteristics. In the final model, living in rural areas, having a high wealth index, the father's smoking frequency, and a low education level were all linked to ARI symptoms. CONCLUSIONS The results revealed that households in rural areas had a substantially higher level of reported ARI symptoms among children under 5 years old. Furthermore, the father's smoking frequency and low education level were associated with ARI symptoms.
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Affiliation(s)
| | - Yuniar Wardani
- Faculty of Public Health, Universitas of Ahmad Dahlan, Yogyakarta, Indonesia
- School of Public Health, College of Public Health, Taipei Medical University, Taipei, Taiwan
| | - Yohane Vincent Abero Phiri
- School of Public Health, College of Public Health, Taipei Medical University, Taipei, Taiwan
- Institute for Health Research and Communication (IHRC), Lilongwe, Malawi
| | - Gunchmaa Nyam
- Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia
| | - Tyas Aisyah Putri
- Faculty of Public Health, Universitas of Ahmad Dahlan, Yogyakarta, Indonesia
| | - Khoiriyah Isni
- Faculty of Public Health, Universitas of Ahmad Dahlan, Yogyakarta, Indonesia
| | - Dyah Suryani
- Faculty of Public Health, Universitas of Ahmad Dahlan, Yogyakarta, Indonesia
| | - Grace Sambo
- School of Public Health, Tzu Chi University, Hualien, Taiwan
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Rababah JA, Al-Hammouri MM. Health Literacy and Smoking Habits Among a Sample of Jordanian University Students. J Community Health 2023; 48:30-7. [PMID: 36107378 DOI: 10.1007/s10900-022-01139-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/02/2022] [Indexed: 10/14/2022]
Abstract
Limited health literacy is a significant predictor of engaging in unhealthy behaviors. However, the literature regarding the association between health literacy and smoking in university students is very limited. Thus, this study was conducted to examine the association between university students' health literacy and smoking habits. A cross-sectional design was used. A sample of university students (N = 327) was recruited to conduct this study. Data collection was performed using a demographics questionnaire and the health literacy questionnaire. AMOS was used to conduct data analysis using structural equation modeling analysis with maximum likelihood estimation. Different versions of the structural model were compared and evaluated based on specific fit indices criteria. The results showed that 30% of the participants were current smokers. Smoking cigarettes was the most common type of smoking in this study, and 23.1% of the participants were current users of two or more types of smoking (e.g., cigarettes and hookah). The structural model with three latent variables (health literacy, smoking status and type, and smoking frequency and duration) was the one that best fit the data; the model fit indices were X2 = 305.84, df = 102, p < .001; RMSEA = .068; CFI = .95; CMIN/df = 2.51; TLI = .929; and AIC = 355.75. A single standard deviation increase of health literacy causes .38 decrease in smoking status and type and .13 decrease of smoking frequency and duration. The results showed that health literacy is negatively associated with smoking in a sample of Jordanian university students.
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Lampropoulos IC, Kirgou P, Raptis DG, Rouka E, Kotsiou O, Papagiannis D, Daniil Z, Gourgoulianis KI, Malli F. Changes in Smoking Habits in Greece During the Lockdown Measures Due to COVID-19. Adv Exp Med Biol 2023; 1425:275-281. [PMID: 37581801 DOI: 10.1007/978-3-031-31986-0_26] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/16/2023]
Abstract
INTRODUCTION During lockdown, people are experiencing higher than usual levels of stress related to social isolation, employment, and finances that may result in lifestyle changes. Here, we aim to assess whether smoking habits changed during the lockdown measures due to coronavirus disease 2019 (COVID-19). METHODS For the purpose of the survey, an online questionnaire was distributed from the tenth of April to the second of May 2020, among a Greek population, by using an online platform. RESULTS Two hundred smokers/vapers participated in the present survey (62.5% women, 44% of 36-45 years, 29% of 16-55 years, 15.5% 26-35 years). The daily number of cigarettes smoked before the onset of the COVID-19 pandemic is 15.06 ± 9.84, while during the restrictive measures due to COVID-19, the daily number of cigarettes smoked is 14.52 ± 10.13 (p > 0.05). Vapers consumed an average of 0.54 ± 2.43 mL vapor per day before the COVID-19 pandemic and 0.61 ± 2.81 mL during lockdown. Males smoked more cigarettes per day before (16.31 ± 11.87) and during the lockdown (15.33 ± 12.17) versus females (14.30 ± 8.36) and 14.04 ± 8.70, respectively) (p > 0.05 for both genders). Before versus during the restrictive measures, subjects that were primary school graduates smoked more cigarettes per day (28.00 ± 9.09 and 27.50 ± 9.57, respectively), followed by subjects that were high school graduates (16.90 ± 9.33 and 15.97 ± 9.50, respectively), university graduates (14.17 ± 10.14 and 13.93 ± 10.66, respectively), postgraduates (12.96 ± 9.52 and 12.25 ± 9.90, respectively) and middle school graduates (12.89 ± 8.22 and 14.22 ± 7.93, respectively).The self-reported reason for the change in the mL vaporized and the cigarettes smoked are confinement at home (36.3%), stress about COVID-19 (34.09%), free time (20.45%), boredom (4.54%), stress about the work status (2.27%), and participation in online lucky games (2.27%). DISCUSSION We did not observe significant differences in the daily consumption of smoke/vaping during the lockdown measures. More studies are needed to assess the long-term effects of the pandemic in smoking habits.
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Affiliation(s)
| | - Paraskevi Kirgou
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Dimitrios G Raptis
- Respiratory Disorders Lab, Faculty of Nursing, University of Thessaly, Larissa, Greece
| | - Erasmia Rouka
- Respiratory Disorders Lab, Faculty of Nursing, University of Thessaly, Larissa, Greece
| | - Ourania Kotsiou
- Respiratory Disorders Lab, Faculty of Nursing, University of Thessaly, Larissa, Greece
| | - Dimitrios Papagiannis
- Public Health and Vaccines Lab, Faculty of Nursing, University of Thessaly, Larissa, Greece
| | - Zoe Daniil
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Konstantinos I Gourgoulianis
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Foteini Malli
- Respiratory Disorders Lab, Faculty of Nursing, University of Thessaly, Larissa, Greece
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Kawamura K, Doi T, Kano K, Matsui M, Hattori Y, Onishi F, Fukata H, Miyake T. Association between smoking habits and dental care utilization and cost using administrative claims database and specific medical check-up data. BMC Oral Health 2022; 22:372. [PMID: 36056338 DOI: 10.1186/s12903-022-02397-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 08/16/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND This study aims to evaluate the association between smoking habits and dental care utilization and cost in individuals registered with the Japan Health Insurance Association, Osaka branch. METHODS We used the administrative claims database and specific medical check-up data and included 226,359 participants, who visited dental institutions, underwent dental examinations, and underwent specific medical checkups, with smoking data from April 2016 to March 2017. We calculated propensity scores with age, gender, exercise, eating habits, alcohol intake, and sleep. We also compared dental care utilization with the total cost of each procedure. RESULTS According to propensity score matching, 62,692 participants were selected for each group. Compared to non-smokers, smokers were younger, and a higher proportion were men. Smokers tended to skip breakfast, have dinner just before bed, and drink alcohol. After adjusting for potential confounding factors with propensity score matching, the mean annual dental cost among smokers was significantly higher than non-smokers. The prevalence of pulpitis, missing teeth, and apical periodontitis were higher among smokers than non-smokers, while inlay detachment, caries, and dentine hypersensitivity were higher among non-smokers. CONCLUSION This study suggests that smokers have higher dental cost consisted of progressive dental caries, missing teeth, and uncontrolled acute inflammation that necessitated the use of medications. It is suggested that smokers tend to visit the dentist after their symptoms become severe.
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Qin BD, Jiao XD, Wang Y, Wu Y, Ling Y, Liu K, Zang YS. Effect of smoking habits on the efficacy of EGFR-TKI plus anti-angiogenic agent in advanced EGFR-mutant NSCLC. Lung Cancer 2022; 170:91-97. [PMID: 35728482 DOI: 10.1016/j.lungcan.2022.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 05/20/2022] [Accepted: 06/08/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND The types of epidermal growth factor receptor (EGFR)-mutant non-small-cell lung cancer (NSCLC) patients who could obtain significant clinical benefit from the dual inhibition of EGFR/vascular EGFR (VEGFR) pathways remain unclear. No consensus has been reached on the significance of smoking habits in clinical benefit obtained from EGFR-TKI plus anti-angiogenic agents. METHODS PubMed, EMBASE, and Cochrane databases for all phase II/III randomized clinical trials (RCTs) investigating the efficacy of EGFR-TKI combined with anti-angiogenic agents stratified by smoking habits (updated October 2021) were searched systematically. The primary outcomes were the pooled HRs for PFS/OS in smokers and non-smokers, and differences in efficacy of EGFR-TKI plus anti-angiogenic treatment between smokers and non-smokers, measured by difference in PFS and OS. RESULTS Seven phase II/III RCTs involving 1452 patients were identified. The pooled analysis demonstrated that EGFR-TKI plus anti-angiogenic agent could decrease the risk of progression by 40% (HR, 0.60; 95%CI 0.48-0.75) in smokers when compared with EGFR-TKI alone, but not in non-smokers (HR, 0.92; 95%CI 0.68-1.25). The comparison analysis further demonstrated that EGFR-mutated NSCLC patients who smoked obtained greater progression-free survival (PFS) benefit from treatment with EGFR-TKI plus anti-angiogenic agents (HR, 0.68; 95%CI 0.51-0.91). Consistent with the results for PFS, smokers receiving EGFR-TKI plus anti-angiogenic agents appeared to exhibit better overall survival (OS) than non-smokers but not to a statistically significant degree (HR, 0.60; 95%CI 0.23-1.52). Meta-regression analysis revealed no significant effect of the line of treatment (P = 0.52), trial phase (P = 0.52), EGFR-TKI type (P = 0.13), or anti-angiogenic agent type (P = 0.50) on PFS effect sizes under multivariate models. CONCLUSION Comprehensive analysis suggested that EGFR-TKI plus anti-angiogenic agents led to favorable PFS among smoking EGFR-mutant patients, comparable to nonsmokers, which might provide a useful guide for clinicians.
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Affiliation(s)
- Bao-Dong Qin
- Department of Medical Oncology, Changzheng Hospital, Naval Medical University, Shanghai 200003, China
| | - Xiao-Dong Jiao
- Department of Medical Oncology, Changzheng Hospital, Naval Medical University, Shanghai 200003, China
| | - Yan Wang
- Department of Medical Oncology, Changzheng Hospital, Naval Medical University, Shanghai 200003, China
| | - Ying Wu
- Department of Medical Oncology, Changzheng Hospital, Naval Medical University, Shanghai 200003, China
| | - Yan Ling
- Department of Medical Oncology, Changzheng Hospital, Naval Medical University, Shanghai 200003, China
| | - Ke Liu
- Department of Medical Oncology, Changzheng Hospital, Naval Medical University, Shanghai 200003, China
| | - Yuan-Sheng Zang
- Department of Medical Oncology, Changzheng Hospital, Naval Medical University, Shanghai 200003, China.
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Gayatri RW, Tama TD, Alma LR, Yun LW, Savira L, Kuroidah A. Behavioral risk factors and periodontal disease in Malang, Indonesia. Gac Sanit 2021; 35 Suppl 2:S438-S440. [PMID: 34929871 DOI: 10.1016/j.gaceta.2021.10.071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 07/30/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVE This study aimed to analyze the relationship of behavioral risk factors for periodontal disease among 19-64 age group in Malang City. METHOD A non-experimental quantitative analytic with a cross sectional study approach was used in this study. The respondents were 331 patients who visited the dental clinics of the Health Centers in Malang City. A cluster random sampling technique was used in this study. The instrument used was questionnaire. The data analysis was done through multivariate analyses use logistic-regression. RESULTS The Wald test results on logistic-regression models showed there is no significant effect of smoking habits and consumption patterns on periodontal disease. There is a significant effect of systemic disease on periodontal disease with a significance value of 0.000 (p<0.05). CONCLUSIONS There was a significant relationship and effect between systemic disease and periodontal disease in this study.
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Affiliation(s)
- Rara Warih Gayatri
- Department of Public Health, Universitas Negeri Malang, Malang, Indonesia.
| | - Tika Dwi Tama
- Department of Public Health, Universitas Negeri Malang, Malang, Indonesia
| | - Lucky Radhita Alma
- Department of Public Health, Universitas Negeri Malang, Malang, Indonesia
| | - Low Wah Yun
- Department of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Lita Savira
- Department of Public Health, Universitas Negeri Malang, Malang, Indonesia
| | - Asmi Kuroidah
- Department of Public Health, Universitas Negeri Malang, Malang, Indonesia
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Puddu PE, Menotti A, Kromhout D, Kafatos A, Tolonen H. Chronic bronchitis in the 50-year follow-up of the European cohorts of the Seven Countries Study: prevalence, mortality and association with cardiovascular diseases. Respir Med 2021; 181:106385. [PMID: 33848923 DOI: 10.1016/j.rmed.2021.106385] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 03/07/2021] [Accepted: 03/29/2021] [Indexed: 12/20/2022]
Abstract
OBJECTIVES To study prevalence of chronic bronchitis (CB) in residential populations and its relationship with mortality in a 50-year follow-up. MATERIAL AND METHODS In the late 1950's-early 1960's, 7047 men aged 40-59 years were enrolled in 10 European cohorts of the Seven Countries Study (in Finland, the Netherlands, Italy, Serbia and Greece). After baseline examination, follow-up for mortality was extended during 50 years (45 year in the Serbian cohorts). Prevalence of CB, and 50-year mortality from CB and other major causes of death were used as end-points to identify their determinants using multivariate models. RESULTS Prevalence of CB was directly associated with smoking habits and inversely associated with high socio-economic status (SES), forced expiratory volume in ¾ sec (FEV) and the ratio FEV/vital capacity (VC). Fifty-year mortality from CB was directly predicted by CB prevalence (from a minimum hazard ratio [HR] 2.35, 95% confidence limits [CI] 1.70-3.24, to a maximum HR 3.01, CI 2.18-5.20, depending on diagnostic criteria and different models) and age, and inversely by high SES, FEV and FEV/VC. The same applied in models predicting mortality from coronary heart disease (HR for prevalent CB: 1.53, CI 1.24-1.88), major cardiovascular diseases (HR 1.43, CI 1.23-1.67) and all-cause mortality (HR 1.48, CI 1.34-1.64) all adjusted for age, high SES, smoking habits and FEV. CONCLUSIONS CB is strongly associated with major cardiovascular disease and all-cause mortality while FEV and FEV/VC seem to carry at least partly an independent role from CB in predicting long-term mortality.
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Affiliation(s)
- Paolo Emilio Puddu
- EA 4650, Signalisation, électrophysiologie et Imagerie des Lésions D'ischémie Reperfusion Myocardique, UNICAEN, Caen, France; Association for Cardiac Research, Rome, Italy.
| | | | - Daan Kromhout
- Department of Epidemiology, University of Groningen, Groningen, the Netherlands
| | - Anthony Kafatos
- Department of Social Medicine, University of Crete, Heraklion, Greece
| | - Hanna Tolonen
- Department of Public Health Solutions, National Institute for Health and Welfare, Helsinki, Finland
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Locquet M, Bruyère O, Lengelé L, Reginster JY, Beaudart C. Relationship between smoking and the incidence of sarcopenia: The SarcoPhAge cohort. Public Health 2021; 193:101-8. [PMID: 33773322 DOI: 10.1016/j.puhe.2021.01.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 01/08/2021] [Accepted: 01/23/2021] [Indexed: 12/26/2022]
Abstract
INTRODUCTION The association of tobacco use and incidence of muscle impairments has not been extensively explored in research. In this study, the relationship between smoking and the incidence of sarcopenia is investigated. METHODS The present longitudinal study used data from the Sarcopenia and Physical Impairment with advancing Age (SarcoPhAge) cohort, which includes older adults aged ≥65 years. All individuals with follow-up data on muscle health were included in this post hoc analysis. A diagnosis of sarcopenia was established, at each year of follow-up, according to the European Working Group on Sarcopenia in older People 2 (EWGSOP2) criteria. A sensitivity analysis was performed using other diagnostic criteria for sarcopenia. The smoking status and the number of cigarettes smoked per day were self-reported. The relationship between smoking status or the number of cigarettes smoked per day and the incidence of sarcopenia/severe sarcopenia throughout the 5 years of follow-up was evaluated using the Cox proportional hazards model. RESULTS In total, the study population included 420 participants, with a median age of 71.7 years (P25-P75 = 67.7-76.9 years) and 59.8% were female. Over the 5 years of follow-up, 78 participants (18.6%) became sarcopenic as per the EWGSOP2 criteria and 41 individuals (9.8%) developed severe sarcopenia. There were significantly more smokers than non-smokers who developed sarcopenia (35.9% vs 16.8%, P-value = 0.003). A fully adjusted Cox model confirmed this observation, yielding a hazard ratio of 2.36 (95% confidence interval [CI]: 1.31-4.26), meaning that smokers have a 2.36-fold higher risk of developing sarcopenia. Furthermore, individuals who smoked had a 2.68 times increased risk of developing severe sarcopenia (95% CI: 1.21-5.93) than those who did not smoke. Sensitivity analyses globally confirmed these findings when applying other diagnostic criteria for sarcopenia. DISCUSSION Smoking seems to be an important predictor for the onset of sarcopenia, highlighting, once again, that tobacco use is a major public health problem.
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12
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Eriksson Ström J, Pourazar J, Linder R, Blomberg A, Lindberg A, Bucht A, Behndig AF. Airway regulatory T cells are decreased in COPD with a rapid decline in lung function. Respir Res 2020; 21:330. [PMID: 33317530 PMCID: PMC7734742 DOI: 10.1186/s12931-020-01593-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 12/01/2020] [Indexed: 12/17/2022] Open
Abstract
Background Differences in the expression of regulatory T cells (Tregs) have been suggested to explain why some smokers develop COPD and some do not. Upregulation of Tregs in response to smoking would restrain airway inflammation and thus the development of COPD; while the absense of such upregulation would over time lead to chronic inflammation and COPD. We hypothesized that—among COPD patients—the same mechanism would affect rate of decline in lung function; specifically, that a decreased expression of Tregs would be associated with a more rapid decline in FEV1. Methods Bronchoscopy with BAL was performed in 52 subjects recruited from the longitudinal OLIN COPD study; 12 with COPD and a rapid decline in lung function (loss of FEV1 ≥ 60 ml/year), 10 with COPD and a non-rapid decline in lung function (loss of FEV1 ≤ 30 ml/year), 15 current and ex-smokers and 15 non-smokers with normal lung function. BAL lymphocyte subsets were determined using flow cytometry. Results The proportions of Tregs with regulatory function (FoxP3+/CD4+CD25bright) were significantly lower in COPD subjects with a rapid decline in lung function compared to those with a non-rapid decline (p = 0.019). This result was confirmed in a mixed model regression analysis in which adjustments for inhaled corticosteroid usage, smoking, sex and age were evaluated. No significant difference was found between COPD subjects and smokers or non-smokers with normal lung function. Conclusions COPD subjects with a rapid decline in lung function had lower proportions of T cells with regulatory function in BAL fluid, suggesting that an inability to suppress the inflammatory response following smoking might lead to a more rapid decline in FEV1. Trial registration Clinicaltrials.gov identifier NCT02729220
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Affiliation(s)
- Jonas Eriksson Ström
- Department of Public Health and Clinical Medicine, Division of Medicine, Umeå University, 90187, Umeå, Sweden.
| | - Jamshid Pourazar
- Department of Public Health and Clinical Medicine, Division of Medicine, Umeå University, 90187, Umeå, Sweden
| | - Robert Linder
- Department of Public Health and Clinical Medicine, Division of Medicine, Umeå University, 90187, Umeå, Sweden
| | - Anders Blomberg
- Department of Public Health and Clinical Medicine, Division of Medicine, Umeå University, 90187, Umeå, Sweden
| | - Anne Lindberg
- Department of Public Health and Clinical Medicine, Division of Medicine, Umeå University, 90187, Umeå, Sweden
| | - Anders Bucht
- Department of Public Health and Clinical Medicine, Division of Medicine, Umeå University, 90187, Umeå, Sweden.,Division of CBRN Defence and Security, Swedish Defence Research Agency, Stockholm, Sweden
| | - Annelie F Behndig
- Department of Public Health and Clinical Medicine, Division of Medicine, Umeå University, 90187, Umeå, Sweden
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13
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Prigitano A, Binda S, Pariani E, Destrebecq A, Castaldi S, Cogliati M, Esposto MC, Romanò L. Tobacco and e-cigarette smoking habits among Italian healthcare students. Ann Ig 2020; 32:608-614. [PMID: 33175072 DOI: 10.7416/ai.2020.2382] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND Healthcare professionals might play a significant role in tobacco control. The aims of this study were to investigate tobacco cigarette and electronic cigarette (e-cigarette) consumption among university students enrolled in courses of the healthcare area, and to understand whether training in healthcare could induce to smoking cessation. STUDY DESIGN Cross-sectional survey using a self-administered, structured questionnaire. METHODS Tobacco smoking habits of 560 students of four different medical area courses at the University of Milan, enrolled both in the first and in the last course year during the 2017-2018 academic year, were collected. RESULTS The prevalence of smokers was 34.8%, almost the same for males and females, and higher in Italian students compared to foreigners. Smoking prevalence was higher among employed (46.9%) than unemployed (35.1%) students, without differences between healthcare and non-healthcare workers. The influence of family, and particularly friends, is confirmed to be relevant. About 25% of respondents tried e-cigarettes, mainly smokers (44.6%) and former smokers (38.6%) with the goal of quitting smoking. More than 44% were dual users of both tobacco cigarettes and e-cigarettes. Comparing smoking habits between first-year and final-year students, only students of healthcare assistance course showed a significant drop in smoking during the university studies. CONCLUSIONS The implementation of specific educational curricula on smoking dangers and on smoking cessation techniques might have the double effect of supporting students in quitting smoking and of properly preparing them for their future task of helping people to quit smoking.
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Affiliation(s)
- A Prigitano
- Department of Biomedical Sciences for Health, University of Milan, Italy
| | - S Binda
- Department of Biomedical Sciences for Health, University of Milan, Italy
| | - E Pariani
- Department of Biomedical Sciences for Health, University of Milan, Italy
| | - A Destrebecq
- Department of Biomedical Sciences for Health, University of Milan, Italy
| | - S Castaldi
- Department of Biomedical Sciences for Health, University of Milan, Italy - Fondazione IRCCS Ca' Granda OMP, Milan, Italy
| | - M Cogliati
- Department of Biomedical Sciences for Health, University of Milan, Italy
| | - M C Esposto
- Department of Biomedical Sciences for Health, University of Milan, Italy
| | - L Romanò
- Department of Biomedical Sciences for Health, University of Milan, Italy
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Al Omari O, Abu Sharour L, Heslop K, Wynaden D, Alkhawaldeh A, Al Qadire M, Khalaf A. Knowledge, Attitudes, Prevalence and Associated Factors of Cigarette Smoking Among University Students: A Cross Sectional Study. J Community Health 2020; 46:450-456. [PMID: 32632644 PMCID: PMC8121725 DOI: 10.1007/s10900-020-00874-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This study aimed to assess the prevalence of smoking and associated sociodemographic and economic factors as well as students’ knowledge about and attitudes towards smoking among university students in Oman. A proportionate random sampling technique recruited 401 students from three universities in a cross-sectional study. The prevalence of smoking was 9.0%. Significant differences in gender, place of residence, if participants had received medical advice, years spent at the university, student income/day, family members who smoked, knowledge and attitude scores were identified. Universities in collaboration with health care providers should be leading the development of strategies to reduce the prevalence of smoking and to sustain the current knowledge and attitude towards smoking. Gender-specific approaches to smoking interventions need to be developed.
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Affiliation(s)
- Omar Al Omari
- College of Nursing, Sultan Qaboos University, 123 Al-Khoud, Muscat, Oman
| | - Loai Abu Sharour
- College of Nursing, ALZaytoonah University of Jordan, Amman, 11733, Jordan
| | - Karen Heslop
- School of Nursing, Midwifery and Paramedicine, Curtin University, Perth, WA, U1987, Australia
| | - Dianne Wynaden
- School of Nursing, Midwifery and Paramedicine, Curtin University, Perth, WA, U1987, Australia
| | | | - Mohammad Al Qadire
- College of Nursing, Sultan Qaboos University, 123 Al-Khoud, Muscat, Oman.,College of Nursing, Al Al-Bayt University, Mafraq, 25113, Jordan
| | - Atika Khalaf
- College of Nursing, Sultan Qaboos University, 123 Al-Khoud, Muscat, Oman. .,Faculty of Health Science, Kristianstad University, 291 88, Kristianstad, Sweden.
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15
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Trevisan C, Alessi A, Girotti G, Zanforlini BM, Bertocco A, Mazzochin M, Zoccarato F, Piovesan F, Dianin M, Giannini S, Manzato E, Sergi G. The Impact of Smoking on Bone Metabolism, Bone Mineral Density and Vertebral Fractures in Postmenopausal Women. J Clin Densitom 2020; 23:381-389. [PMID: 31350204 DOI: 10.1016/j.jocd.2019.07.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2019] [Revised: 07/03/2019] [Accepted: 07/08/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Smoking is recognized among the risk factors for osteoporosis, but only few studies have comprehensively explored its influence on bone metabolism and strength. We aimed to evaluate smoking effects on calcium-phosphate metabolism, bone mineral density (BMD) and fracture risk in postmenopausal women. METHODS Our sample included 1067 postmenopausal women who arrived to our osteoporosis outpatient clinic. Anamnestic data, smoking habits (categorized as never, former, and current; and by smoking intensity and duration), biochemical parameters, lumbar/femoral BMD, and presence of vertebral fractures were recorded. In a subsample of 357 women, the changes in BMD after a 2-yr follow-up period were also assessed. RESULTS Current smokers had shorter reproductive age, lower body mass index, and higher prevalence of heavy alcohol consumption than former/never smokers. They also had lower PTH values and weaker linear association between serum vitamin D and parathyroid hormone (current β = -0.11[SE = 0.004]; former β = -0.14[SE = 0.01]; never β = -0.20[SE = 0.003]; p < 0.01 for all). Baseline BMD did not reflect differences based on smoking habits, duration or intensity. However, after 2 years, only current smokers significantly worsened in femural BMD. After adjustment for confounders, the chance of having sustained vertebral fractures at the first evaluation increased by 74% (95% confidence interval:1.07-2.83) in current compared with never smokers, especially among heavy smokers. CONCLUSIONS Smoking may negatively affect bone by inhibiting vitamin D-parathyroid hormone axis, reducing estrogen exposure, promoting risky health behaviors, and accelerating bone loss, especially at the femur. No significant differences were observed in these outcomes among former smokers, suggesting that quitting smoking has beneficial effects on bone health.
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Affiliation(s)
- Caterina Trevisan
- Department of Medicine (DIMED), Geriatrics Division, University of Padua, Padua, Italy.
| | - Agnese Alessi
- Department of Medicine (DIMED), Geriatrics Division, University of Padua, Padua, Italy
| | - Gaia Girotti
- Department of Medicine (DIMED), Geriatrics Division, University of Padua, Padua, Italy
| | | | - Anna Bertocco
- Department of Medicine (DIMED), Geriatrics Division, University of Padua, Padua, Italy
| | - Mattia Mazzochin
- Department of Medicine (DIMED), Geriatrics Division, University of Padua, Padua, Italy
| | - Francesca Zoccarato
- Department of Medicine (DIMED), Geriatrics Division, University of Padua, Padua, Italy
| | - Francesca Piovesan
- Department of Medicine (DIMED), Geriatrics Division, University of Padua, Padua, Italy
| | - Marta Dianin
- Department of Medicine (DIMED), Geriatrics Division, University of Padua, Padua, Italy
| | - Sandro Giannini
- Department of Medicine, ClinicaMedica 1, University of Padua and Regional Centre for Osteoporosis, Padua, Italy
| | - Enzo Manzato
- Department of Medicine (DIMED), Geriatrics Division, University of Padua, Padua, Italy; National Research Council, Neuroscience Institute, Padua, Italy
| | - Giuseppe Sergi
- Department of Medicine (DIMED), Geriatrics Division, University of Padua, Padua, Italy
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Cherkani-Hassani A, Ghanname I, Benitez-Rexach AM, Mouane N. Systematic Review of the Literature of Factors Affecting the Exposure and the Levels of Lead in Human Breast Milk. Rev Environ Contam Toxicol 2020; 252:97-129. [PMID: 31346776 DOI: 10.1007/398_2019_32] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Human milk may sometimes contain chemical contaminants, which could have adverse effects on neonates or nursing infants. Lead (Pb) is of considerable interest due to its toxicity and occurrence. Furthermore, it has been suggested that human milk is a significant potential source of lead exposure to nursing infants. A systematic literature search in PubMed, Science Direct, and Google Scholar databases was performed to identify relevant studies, published in English until 2017, that investigated and explored common factors affecting the level of lead in human milk among lactating women around the world. Forty-nine papers were rated and explored the effect of one or several factors on the level of lead in human milk from 28 countries and carried out over a wide time frame from 1983 to 2017 and through Europe, Asia, America, and Africa, reviewing more than 5,000 subjects. Place of residence, maternal age, stage of lactation, smoking habits, maternal dietary intakes, and parity were the mostly assessed factors among the studies and considered as the main factors affecting Pb levels in BM. Other factors were not studied well enough and considered minor because few surveys evaluated their impacts. However, the literature findings are very controversial.
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Affiliation(s)
- Abha Cherkani-Hassani
- Unit of Training and Research in Nutrition and Food Sciences, Faculty of Medicine and Pharmacy, University Mohammed V, Rabat, Morocco.
- Center of Doctoral Studies in Life Sciences and Health CEDoc-SVS, Faculty of Medicine and Pharmacy, University Mohammed V, Rabat, Morocco.
| | - Imane Ghanname
- Team Research of Pharmacoeconomics and Pharmacoepidemiology, Laboratory of Pharmacology and Toxicology, Faculty of Medicine and Pharmacy, University Mohammed V, Rabat, Morocco
- Faculty of Health Sciences, International University of Casablanca, Casablanca, Morocco
| | | | - Nezha Mouane
- Unit of Training and Research in Nutrition and Food Sciences, Faculty of Medicine and Pharmacy, University Mohammed V, Rabat, Morocco
- Department of Pediatric Hepatology Gastroenterology and Nutrition-P III, Rabat Children's Hospital, Rabat, Morocco
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Repić A, Bulat P, Antonijević B, Antunović M, Džudović J, Buha A, Bulat Z. The influence of smoking habits on cadmium and lead blood levels in the Serbian adult people. Environ Sci Pollut Res Int 2020; 27:751-760. [PMID: 31811606 DOI: 10.1007/s11356-019-06840-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 10/21/2019] [Indexed: 06/10/2023]
Abstract
According to the World Health Organization, in 2015, the Serbian population ranked among the highest ones in Europe in terms of smoking habit: 44.3% males and 36.2% females aged 18-64 smoked tobacco. In the last 7 years, 25% of total mortality in men and 9% in women from Serbia were associated with smoking. Tobacco smoking is one of the most important sources of exposure to many toxic substances in general population. Our study confirmed higher blood levels of two toxic metals, cadmium and lead, in the blood of smokers (3.5 and 1.5 times higher than in non-smokers, respectively). Furthermore, smoking habits, such as number of smoked cigarettes per day, smoking period and cigarette type, along with age, were shown to influence these metals' blood concentration. Higher blood levels of Cd and Pb were found in smokers consuming more than 10 cigarettes per day for more than 10 years. The present study also highlighted the importance of the controlled tobacco production, since it was shown that consumption of illicit tobacco could manifold the exposure to toxic metals that can subsequently increase the frequency of related diseases as well.
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Affiliation(s)
- Aleksandra Repić
- Department of Toxicology "Akademik Danilo Soldatović", Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, Belgrade, 11000, Serbia
- Serbian Institute of Occupational Health "Dr Dragomir Karajović", Belgrade, Serbia
| | - Petar Bulat
- Serbian Institute of Occupational Health "Dr Dragomir Karajović", Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Biljana Antonijević
- Department of Toxicology "Akademik Danilo Soldatović", Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, Belgrade, 11000, Serbia
| | - Marko Antunović
- National Poison Control Center, Military Medical Academy, Belgrade, Serbia
- Faculty of Medicine of the Military Medical Academy, University of Defence, Belgrade, Serbia
| | - Jelena Džudović
- National Poison Control Center, Military Medical Academy, Belgrade, Serbia
| | - Aleksandra Buha
- Department of Toxicology "Akademik Danilo Soldatović", Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, Belgrade, 11000, Serbia.
| | - Zorica Bulat
- Department of Toxicology "Akademik Danilo Soldatović", Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, Belgrade, 11000, Serbia
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Vorster A, Gerber AM, van der Merwe LJ, van Zyl S. Second and third year medical students' self-reported alcohol and substance use, smoking habits and academic performance at a South African medical school. Health SA 2019; 24:1041. [PMID: 31934400 PMCID: PMC6917455 DOI: 10.4102/hsag.v24i0.1041] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Accepted: 07/11/2019] [Indexed: 11/05/2022] Open
Abstract
Background Health professional students frequently use alcohol and narcotics. The potential impact on academic performance and professional behaviour is concerning. Aim This study aimed to determine self-reported use of alcohol, illicit substances (e.g. cannabis, lysergic acid diethylamide [LSD], magic mushroom, cocaine, crack, ecstasy, methamphetamine and heroin), prescription medication and smoking habits, correlating academic performance. Setting Faculty of Health Sciences, University of the Free State. Methods An observational, descriptive, cross-sectional study design was used. Information was obtained using a self-administered questionnaire, capturing demographics, self-reported academic performance, drinking and smoking habits, and substance use. Coded responses were analysed using the Remark Office OMR 8 Software System. Descriptive statistics were calculated for categorical variables. Results Completed questionnaires comprised 171 students. A total of 78.4% of second year and 82.8% of third year students reported using alcohol. Twenty-two per cent of second year and 24.1% of third year students reported cannabis use. In the second year group, three (2.7%) students reported using magic mushroom, two (1.8%) reported cocaine, two (1.8%) reported ecstasy and one (0.9%) reported using methamphetamine. Only third year students reported using LSD or ‘crack’. Cigarette smoking was common – 31.5% and 35.1% in both groups, respectively. Smokeless tobacco devices were used by 8.5% of second year and 7.1% of third year students. Almost 40% of both groups reported that they had smoked a water pipe. Academic performance achieved was mostly 60% – 69% (38.9%) among second year students and 70% – 79% (46.6%) among third year students. Conclusion Self-reported use of alcohol and drugs and smoking among medical students is alarming. Additional student support, early identification and referral for management and/or rehabilitation should be a priority at tertiary institutions responsible for training future healthcare professionals.
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Affiliation(s)
- Annelize Vorster
- Department of Basic Medical Sciences, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
| | - Anthonie M Gerber
- Department of Basic Medical Sciences, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
| | | | - Sanet van Zyl
- Department of Basic Medical Sciences, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
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Amiri P, Mohammadzadeh-Naziri K, Abbasi B, Cheraghi L, Jalali-Farahani S, Momenan AA, Amouzegar A, Hadaegh F, Azizi F. Smoking habits and incidence of cardiovascular diseases in men and women: findings of a 12 year follow up among an urban Eastern-Mediterranean population. BMC Public Health 2019; 19:1042. [PMID: 31382950 PMCID: PMC6683328 DOI: 10.1186/s12889-019-7390-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 07/26/2019] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Despite the strong association of smoking with cardiovascular disease (CVD) and cerebral stroke, the consequences of smoking have not been elucidated among Iranian populations. This study aimed to assess sex-specific incidence of CVDs among an urban Iranian population with different smoking habits. METHODS Participants were recruited from the Tehran Lipid and Glucose Study (TLGS). Data on socio-demographic features and smoking habits from a sample of 10,400 individuals (4378 men and 6022 women), aged ≥20 years without prior CVD history were analyzed. Participants were followed up for 12 years for incidence of CVD/CHD events. Men were categorized in six groups, including never-, passive, ex-, passive and ex-, occasional and daily smokers. Women were categorized in three groups, i.e. never smokers, passive smokers and ever smokers. Using cox regression model, adjusted hazard ratios (HRs) of incident CVD/CHD were calculated for each group, given never smokers as the reference. RESULTS In men, HR of CVD was 1.13 (95%CI: 0.80-1.59) in passive smokers, 1.23 (95%CI: 0.91-1.66) in ex-smokers, 1.46 (95%CI: 0.90-2.36) in passive and ex-smokers, 2.33 (95%CI: 1.25-4.33) in occasional smokers and 2.05 (95%CI: 1.57-2.67) in daily smokers. In smokers of ≥21 cigarettes/day, HR of CVD was 3.79 (95%CI: 2.25-6.37), with less risk observed in those who smoked lesser numbers of cigarettes/day. Quitters of ≥15 years were almost risk free. In women, none of the HRs of CVD/CHD were significant. CONCLUSION An increased risk of incidence of CVD/CHD was found in current male smokers. To confirm and further elaborate these findings, more data of sex-specific studies are required from culturally diverse urban and rural areas of Iran.
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Affiliation(s)
- Parisa Amiri
- Research Center for Social Determinants of Health, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Kamyar Mohammadzadeh-Naziri
- Research Center for Social Determinants of Health, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Behnood Abbasi
- Department of Nutrition, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Leila Cheraghi
- Research Center for Social Determinants of Health, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Biostatistics Department, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sara Jalali-Farahani
- Research Center for Social Determinants of Health, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Students' Research Committee, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Abbas Momenan
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Atieh Amouzegar
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, P.O.Box: 19395-4763, Tehran, Iran.
| | - Farzad Hadaegh
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fereidoun Azizi
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, P.O.Box: 19395-4763, Tehran, Iran
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Eriksson Ström J, Pourazar J, Linder R, Blomberg A, Lindberg A, Bucht A, Behndig AF. Cytotoxic lymphocytes in COPD airways: increased NK cells associated with disease, iNKT and NKT-like cells with current smoking. Respir Res 2018; 19:244. [PMID: 30526599 PMCID: PMC6286566 DOI: 10.1186/s12931-018-0940-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Accepted: 11/19/2018] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Cytotoxic lymphocytes are increased in the airways of COPD patients. Whether this increase is driven primarily by the disease or by smoking is not clear, nor whether it correlates with the rate of decline in lung function. METHODS Bronchoscopy with BAL was performed in 52 subjects recruited from the longitudinal OLIN COPD study according to pre-determined criteria; 12 with COPD and a rapid decline in lung function (loss of FEV1 ≥ 60 ml/year), 10 with COPD and a non-rapid decline in lung function (loss of FEV1 ≤ 30 ml/year), 15 current and ex-smokers and 15 non-smokers with normal lung function. BAL lymphocyte subsets were determined using flow cytometry. RESULTS In BAL fluid, the proportions of NK, iNKT and NKT-like cells all increased with pack-years. Within the COPD group, NK cells - but not iNKT or NKT-like cells - were significantly elevated also in subjects that had quit smoking. In contrast, current smoking was associated with a marked increase in iNKT and NKT-like cells but not in NK cells. Rate of lung function decline did not significantly affect any of the results. CONCLUSIONS In summary, increased proportions of NK cells in BAL fluid were associated with COPD; iNKT and NKT-like cells with current smoking but not with COPD. Interestingly, NK cell percentages did not normalize in COPD subjects that had quit smoking, indicating that these cells might play a role in the continued disease progression seen in COPD even after smoking cessation. TRIAL REGISTRATION Clinicaltrials.gov identifier NCT02729220 .
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Affiliation(s)
- Jonas Eriksson Ström
- Department of Public Health and Clinical Medicine, Division of Medicine, Umeå University, 90187, Umeå, Sweden.
| | - Jamshid Pourazar
- Department of Public Health and Clinical Medicine, Division of Medicine, Umeå University, 90187, Umeå, Sweden
| | - Robert Linder
- Department of Public Health and Clinical Medicine, Division of Medicine, Umeå University, 90187, Umeå, Sweden
| | - Anders Blomberg
- Department of Public Health and Clinical Medicine, Division of Medicine, Umeå University, 90187, Umeå, Sweden
| | - Anne Lindberg
- Department of Public Health and Clinical Medicine, Division of Medicine, Umeå University, 90187, Umeå, Sweden
| | - Anders Bucht
- Swedish Defence Research Agency, Division of CBRN Defence and Security, Umeå, Sweden
| | - Annelie F Behndig
- Department of Public Health and Clinical Medicine, Division of Medicine, Umeå University, 90187, Umeå, Sweden
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Osanai S, Ogasa T, Sumitomo K, Hasebe N. Respiratory function in healthy ever-smokers is impaired by smoking habits in a dose-dependent manner. Respir Investig 2018; 56:21-27. [PMID: 29325676 DOI: 10.1016/j.resinv.2017.09.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 09/14/2017] [Accepted: 09/26/2017] [Indexed: 11/29/2022]
Abstract
BACKGROUND There is limited information about the respiratory function of ever-smokers without lung disorders. We sought to assess the effects of smoking habits on respiratory function in subjects without lung disorders. METHODS Subjects were recruited from among patients without any evidence of respiratory disorders who visited rural primary care clinics. Each participant was asked to answer a questionnaire that included questions smoking history. Their forced vital capacity (FVC) and forced expiratory volume in one second (FEV1) were measured. RESULTS We analyzed 802 subjects (364 men and 438 women). The means of the lambda-mu-sigma method derived z-score of FEV1 (zFEV1) both in current-smokers and ex-smokers were lower than that in never-smokers. The mean zFEV1 in the ever-smokers with more than 30 pack-years of smoking history were lower than that in the ever-smokers with less smoking history. Univariate analysis showed that there were significant negative correlations between pack-years and zFEV1 both in the ex-smokers and current-smokers. There was no significant correlation between the duration of smoking cessation and zFEV1 in the ex-smokers. CONCLUSIONS Our data suggests that respiratory function in healthy ever-smokers is decreased based on smoking habits in a dose-dependent manner. Even after a long period of smoking cessation, the decreased respiratory function seems to be maintained in ex-smokers.
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Affiliation(s)
- Shinobu Osanai
- Cardiovascular, Respiratory and Neurology Division, Department of Internal Medicine, Asahikawa Medical University, 2-1-1-1 Midorigaoka-Higashi, Asahikawa, Hokkaido 078-8510, Japan.
| | - Toshiyuki Ogasa
- Cardiovascular, Respiratory and Neurology Division, Department of Internal Medicine, Asahikawa Medical University, 2-1-1-1 Midorigaoka-Higashi, Asahikawa, Hokkaido 078-8510, Japan
| | - Kazuhiro Sumitomo
- Cardiovascular, Respiratory and Neurology Division, Department of Internal Medicine, Asahikawa Medical University, 2-1-1-1 Midorigaoka-Higashi, Asahikawa, Hokkaido 078-8510, Japan
| | - Naoyuki Hasebe
- Cardiovascular, Respiratory and Neurology Division, Department of Internal Medicine, Asahikawa Medical University, 2-1-1-1 Midorigaoka-Higashi, Asahikawa, Hokkaido 078-8510, Japan
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Saruya S, Yamashiro T, Matsuoka S, Matsushita S, Yagihashi K, Nakajima Y. Decrease in Small Pulmonary Vessels on Chest Computed Tomography in Light Smokers Without COPD: An Early Change, but Correlated with Smoking Index. Lung 2017; 195:179-184. [PMID: 28224233 DOI: 10.1007/s00408-017-9985-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2016] [Accepted: 02/07/2017] [Indexed: 01/08/2023]
Abstract
PURPOSE The aim of this study was to evaluate the relationship between the amount of smoking and the cross-sectional area (CSA) of small pulmonary vessels in light smokers without a diagnosis of chronic obstructive pulmonary disease (COPD). METHODS This retrospective study was approved by our institutional review board, which waived the need for informed consent from patients. The study included 34 current smokers without COPD, who were defined as light smokers based on their smoking history (≤25 pack years). The CSA of small pulmonary vessels (<5 mm2 [CSA<5]) was measured on computed tomography (CT) scans, and the percentage of total CSA of the lung (%CSA<5) was calculated. The extent of emphysema was also assessed as the percentage of low attenuation area (%LAA, <-950 Hounsfield units). The correlations of %CSA<5 and %LAA with pack years were determined using the Spearman rank correlation. RESULTS There was a significant negative correlation between %CSA<5 and pack years, whereas no significant correlation was found between %LAA and pack years. The correlations between pack years and percent predicted forced expiratory volume in 1 s (FEV1) and FEV1/forced vital capacity were not significant. CONCLUSIONS The percentage of total CSA of the lung made up of small pulmonary vessels in light smokers without COPD significantly decreases with increasing amount of smoking, in contrast to emphysema measurements. This suggests that small pulmonary vessels might have been injured or might have degenerated because of smoking, and might represent an initial stage in the development of COPD.
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Affiliation(s)
- Shinji Saruya
- Department of Radiology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan.
| | - Tsuneo Yamashiro
- Department of Radiology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan.,Department of Radiology, Graduate School of Medical Science, University of the Ryukyus, 207 Uehara, Nishihara, Okinawa, 903-0215, Japan
| | - Shin Matsuoka
- Department of Radiology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
| | - Shoichiro Matsushita
- Department of Radiology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
| | - Kunihiro Yagihashi
- Department of Radiology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
| | - Yasuo Nakajima
- Department of Radiology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
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Olszowski T, Baranowska-Bosiacka I, Rębacz-Maron E, Gutowska I, Jamioł D, Prokopowicz A, Goschorska M, Chlubek D. Cadmium Concentration in Mother's Blood, Milk, and Newborn's Blood and Its Correlation with Fatty Acids, Anthropometric Characteristics, and Mother's Smoking Status. Biol Trace Elem Res 2016; 174:8-20. [PMID: 27040674 DOI: 10.1007/s12011-016-0683-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Accepted: 03/20/2016] [Indexed: 12/27/2022]
Abstract
The aim of this study was to determine cadmium concentration in mothers' blood, milk, and newborns' blood from Szczecin (Poland) as a result of environmental cadmium exposure and evaluate the correlation (1) between cadmium levels in analyzed matrices, (2) between cadmium and fatty acids in those matrices, and (3) between cadmium and some selected personal variables, such as anthropometric characteristics, mothers' smoking status, and fruit and fish consumption by mothers. The concentration of cadmium in whole blood and milk of mothers and in the umbilical cord blood of newborns was determined by atomic absorption spectrometry with graphite furnace atomization and Zeeman correction. The fatty acid concentrations were determined by gas chromatography in our previous study. The mean concentrations of cadmium in maternal blood, newborn's blood, and breast milk were 0.61 ± 0.62 μg/L, 0.05 ± 0.04 μg/L, and 0.11 ± 0.07 μg/L, respectively, and differed significantly between analyzed matrices. Cadmium concentrations in the umbilical cord blood were 15 % (range 0-83 %) of the concentration in maternal blood, whereas cadmium concentrations in breast milk constituted 35 % (range 3-142 %) of the concentration in mothers' blood. No correlation was found between cadmium levels in three analyzed matrices. The correlation analysis revealed significant low positive correlation between maternal blood cadmium concentrations and concentrations of elaidic, oleic, and cis-vaccenic acids in mothers' milk (correlation coefficients 0.30, 0.32, and 0.31, respectively). Mothers' blood cadmium correlated with mothers' age (r = -0.26, p = 0.03), maternal smoking before pregnancy (r = 0.55, p < 0.000), maternal smoking during pregnancy (r = 0.58, p < 0.000), and fruit consumption by mothers after delivery (r = -0.44, p = 0.003). Mothers' height was the only variable that correlated significantly with breast milk cadmium levels. Newborns' blood cadmium concentrations correlated significantly with mothers' height (r = 0.28, p = 0.02), newborns' birth weight (r = 0.26, p = 0.03), maternal smoking during pregnancy (r = 0.24, p = 0.048), and fish consumption by mothers after delivery (r = 0.37, p = 0.02). The concentrations of cadmium in Polish mother-newborn pairs are among the lowest in Europe and within the norms established by different institutions. The results of our study confirm the existence of effective partial barriers (such as the placenta and mammary gland) restricting cadmium passage from mother to newborn. The significant positive correlations between maternal blood Cd and concentrations of oleic, elaidic, and cis-vaccenic acids in breast milk might suggest the increased cadmium toxicity to infant, taking into consideration even low cadmium passage to milk. Maternal smoking during pregnancy increases both maternal and newborn's blood cadmium level. Promotion of nonsmoking among pregnant women could substantially reduce prenatal and neonatal exposure to cadmium. Moreover, the results of our study point to the need of establishing complex biomonitoring of cadmium in mother-infant pairs in order to better protect children from this toxic and carcinogenic metal exposure.
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Affiliation(s)
- Tomasz Olszowski
- Department of Hygiene and Epidemiology, Pomeranian Medical University, Powstańców Wlkp. 72 Str., 70-111, Szczecin, Poland
| | - Irena Baranowska-Bosiacka
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University, Powstańców Wlkp. 72 Str., 70-111, Szczecin, Poland.
| | - Ewa Rębacz-Maron
- Department of Vertebrate Zoology and Anthropology, University of Szczecin, Wąska 13 Str., 71-415, Szczecin, Poland
| | - Izabela Gutowska
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University, Broniewskiego 24 Str., 71-460, Szczecin, Poland
| | - Dominika Jamioł
- Department of Biochemistry and Human Nutrition, Pomeranian Medical University, Broniewskiego 24 Str., 71-460, Szczecin, Poland
| | - Adam Prokopowicz
- Institute of Occupational Medicine and Environmental Health, Kościelna 13 Str., 41-200, Sosnowiec, Poland
| | - Marta Goschorska
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University, Powstańców Wlkp. 72 Str., 70-111, Szczecin, Poland
| | - Dariusz Chlubek
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University, Powstańców Wlkp. 72 Str., 70-111, Szczecin, Poland
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Cena H, De Giuseppe R, Biino G, Persico F, Ciliberto A, Giovanelli A, Stanford FC. Evaluation of eating habits and lifestyle in patients with obesity before and after bariatric surgery: a single Italian center experience. Springerplus 2016; 5:1467. [PMID: 27652042 PMCID: PMC5007240 DOI: 10.1186/s40064-016-3133-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Accepted: 08/23/2016] [Indexed: 12/29/2022]
Abstract
BACKGROUND The study evaluated and compared the eating habits and lifestyle of patients with moderate to severe obesity who have undergone Roux-en-Y Gastric Bypass (RYGB) and Sleeve Gastrectomy (SG). METHODS Food frequency (FF), food habits (FH), physical activity and life style (PA) as well as smoking habits (SH) were analyzed in 50 RYGB (25 M; aged: 24-64) and 50 SG patients (25 M; aged: 22-63) by means of a validated questionnaire, before (T0) and 6 months (T1) post bariatric surgery. A score for each section (FF, FH, PA, SH) was calculated. RESULTS ANOVA analysis (age/sex adjusted): FF and FH scores improved at T1 (RYGB and SG: p < 0.001); PA score improved but not significantly; SH score did not change at T1 neither in RYGB nor in SG. Mixed models: FF and PA scores did not correlate with age, gender, weight, BMI, neither in RYGB nor in SG; FH score was negatively correlated both with weight (RYGB: p = 0.002) and BMI (SG: p = 0.003); SH score was positively correlated with age, in SG (p = 0.002); the correlation was stronger in females than in males (p = 0.004). CONCLUSIONS Although dietary habits improved, patients did not change their physical activity level or their smoking habits. Patients should receive adequate lifestyle counseling to ensure the maximal benefit from bariatric surgery.
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Affiliation(s)
- Hellas Cena
- Unit of Human Nutrition and Dietetics, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, via Bassi 21, 27100 Pavia, PV Italy
| | - Rachele De Giuseppe
- Unit of Human Nutrition and Dietetics, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, via Bassi 21, 27100 Pavia, PV Italy.,Scuola di Specializzazione in Scienza dell'Alimentazione, University of Milan, via GB Grassi 74, 20157 Milan, Italy
| | - Ginevra Biino
- Institute of Molecular Genetics, National Research Council of Italy, via Abbiategrasso 207, 27100 Pavia, Italy
| | - Francesca Persico
- Department of General Surgery, Istituto Clinico S. Ambrogio, via Faravelli 16, 20149 Milan, Italy
| | - Ambra Ciliberto
- Department of General Surgery, Istituto Clinico S. Ambrogio, via Faravelli 16, 20149 Milan, Italy
| | - Alessandro Giovanelli
- Department of General Surgery, Istituto Clinico S. Ambrogio, via Faravelli 16, 20149 Milan, Italy
| | - Fatima Cody Stanford
- Department of Medicine and Pediatrics, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114 USA
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Mipatrini D, Mannocci A, Pizzi C, La Torre G. School-based anti-smoking intervention for physiotherapy students: a three-year non-randomized trial. J Prev Med Hyg 2016; 57:E91-4. [PMID: 27582635 PMCID: PMC4996046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
INTRODUCTION The aim of the study was to assess the efficacy of a school-based intervention for reducing tobacco consumption among physiotherapy students. MATERIALS AND METHODS This controlled trial involved two groups of physiotherapy students: a treatment group (A) and a control group (B). Treatment consisted of a seminar on smoking-related diseases (3 hours) and training (at least 10 months) in a respiratory diseases or thoracic surgery unit. The control group (B) did not undergo any treatment. The main outcome was the prevalence of smokers. Follow-up lasted 3 years. RESULTS Groups A and B comprised 78 and 72 students, respectively. The two groups did not differ in terms of gender distribution, mean age, prevalence of smokers and nicotine dependence. In group A, the prevalence of smoking declined from 36% to 33% between T0 and T1 (3 years), the relative risk (RR) at T1 being 0.93 (95% CI: 0.6-1.44). In group B, the prevalence increased from 28% to 35% between T0 and T1, with a RR at T1 of 1.26 (0.76- 2.11). The prevalence reduction "attributable" to the intervention in group A 7.7%, while a 27.8% increase in prevalence "attributable" to the absence of intervention was found in group B. However, the differences were not statistically significant. CONCLUSIONS School-based interventions seem to be effective in reducing the prevalence of smoking among healthcare students. Further studies on larger samples and with standardized methodology are required in order to confirm these preliminary findings.
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Affiliation(s)
- D. Mipatrini
- Department of Public Health and Infectious Diseases, "Sapienza" University of Rome, Italy;,Correspondence: Daniele Mipatrini, Department of Public Health and Infectious Diseases, "Sapienza" University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy - Tel. +39 328 3142699 - E-mail:
| | - A. Mannocci
- Department of Public Health and Infectious Diseases, "Sapienza" University of Rome, Italy
| | - C. Pizzi
- School of Pharmacy and Medicine, "Sapienza" University of Rome, Italy;, S. Camillo-Forlanini Hospital, Rome, Italy
| | - G. La Torre
- Department of Public Health and Infectious Diseases, "Sapienza" University of Rome, Italy
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26
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Yano M, Miura S, Shiga Y, Miyase Y, Suematsu Y, Norimatsu K, Nakamura A, Adachi S, Nishikawa H, Saku K. Association between smoking habits and severity of coronary stenosis as assessed by coronary computed tomography angiography. Heart Vessels 2016; 31:1061-8. [PMID: 26187325 DOI: 10.1007/s00380-015-0716-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Accepted: 07/10/2015] [Indexed: 10/23/2022]
Abstract
Smoking promotes arteriosclerosis and is one of the most important coronary risk factors. However, few studies have investigated the association between smoking habits and the severity of coronary stenosis as assessed by coronary computed tomography angiography (CTA). We enrolled 416 patients [165/251 = smoker (past and current)/non-smoker)]. They had all undergone CTA and either were clinically suspected of having coronary artery disease (CAD) or had at least one cardiovascular risk factor. We divided the patients into smoking and non-smoking groups, and evaluated the presence of CAD, the number of significantly stenosed coronary vessels (VD), and the Gensini score as assessed by CTA in the two groups. The incidence of CAD, VD, the Gensini score, and coronary calcification score in the smoking group were all significantly greater than those in the non-smoking group (CAD, p = 0.009; VD, p = 0.003; Gensini score, p = 0.007; coronary calcification score, p = 0.01). Pack-year was significantly associated with VD and the Gensini score, and was strongly associated with multi-vessel disease (2- and 3-VD) (p < 0.05), whereas the duration of cessation in past smokers was not associated with VD or the Gensini score. Pack-year, but not the duration of cessation, may be the most important factor that was associated with the severity of coronary stenosis in terms of VD and the Gensini score.
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Kim KW, Won YL, Ko KS, Roh JW. Smoking Habits and Neuropeptides: Adiponectin, Brain-derived Neurotrophic Factor, and Leptin Levels. Toxicol Res 2014; 30:91-7. [PMID: 25071918 PMCID: PMC4112070 DOI: 10.5487/tr.2014.30.2.091] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2014] [Revised: 06/13/2014] [Accepted: 06/18/2014] [Indexed: 11/20/2022] Open
Abstract
This study aimed to identify changes in the level of neuropeptides among current smokers, former smokers, and individuals who had never smoked, and how smoking habits affect obesity and metabolic syndrome (MetS). Neuropeptide levels, anthropometric parameters, and metabolic syndrome diagnostic indices were determined among male workers; 117 of these had never smoked, whereas 58 and 198 were former and current smokers, respectively. The total sample comprised 373 male workers. The results obtained from anthropometric measurements showed that current smokers attained significantly lower body weight, body mass index, waist circumference, and abdominal fat thickness values than former smokers and those who had never smoked. Current smokers’ eating habits proved worse than those of non-smokers and individuals who had never smoked. The level of brain-derived neurotrophic factor (BDNF) in the neuropeptides in the case of former smokers was 23.6 ± 9.2 pg/ml, higher than that of current smokers (20.4 ± 6.1) and individuals who had never smoked (22.4 ± 5.8) (F = 6.520, p = 0.002). The level of adiponectin among former smokers was somewhat lower than that of current smokers, whereas leptin levels were higher among former smokers than current smokers; these results were not statistically significant. A relationship was found between adiponectin and triglyceride among non-smokers (odds ratio = 0.660, β value = −0.416, p < 0.01) and smokers (odds ratio = 0.827, β value = −0.190, p < 0.05). Further, waist circumference among non-smokers (odds ratio = 1.622, β value = 0.483, p < 0.001) and smokers (odds ratio = 1.895, β value = 0.639, p < 0.001) was associated with leptin. It was concluded that cigarette smoking leads to an imbalance of energy expenditure and appetite by changing the concentration of neuropeptides such as adiponectin, BDNF, leptin, and hsCRP, and influences food intake, body weight, the body mass index, blood pressure, and abdominal fat, which are risk factors for MetS and cardiovascular disease.
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Affiliation(s)
- Ki-Woong Kim
- Occupational Safety and Health Research Institute, Korea Occupational Safety and Health Agency, Incheon, Korea
| | - Yong Lim Won
- Occupational Safety and Health Research Institute, Korea Occupational Safety and Health Agency, Incheon, Korea
| | - Kyung Sun Ko
- Occupational Safety and Health Research Institute, Korea Occupational Safety and Health Agency, Incheon, Korea
| | - Ji Won Roh
- Occupational Safety and Health Research Institute, Korea Occupational Safety and Health Agency, Incheon, Korea
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Irander K, Borres MP, Ghafouri B. The effects of physical exercise and smoking habits on the expression of SPLUNC1 in nasal lavage fluids from allergic rhinitis subjects. Int J Pediatr Otorhinolaryngol 2014; 78:618-22. [PMID: 24512783 DOI: 10.1016/j.ijporl.2014.01.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2013] [Revised: 01/11/2014] [Accepted: 01/14/2014] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Palate lung nasal epithelial clone (PLUNC) is a family of proteins, which are proposed to participate in the innate immune defense against infections in the upper aero-digestive tract. The aim of this study was to investigate the expression of SPLUNC1 in allergic rhinitis subjects with considerations taken to the mucosal function and smoking habits. METHODS The participants, recruited from a cohort followed from infancy, were re-examined at the age of 18 years regarding allergy development. Based on medical histories and skin prick tests the participants were classified into groups with persistent allergic rhinitis (n=18), intermittent allergic rhinitis (n = 8) and healthy controls (n = 13). Seven subjects (3, 2 and 2 in each group, respectively) reported smoking habits. The SPLUNC1 levels in nasal lavage fluids were analyzed by Western blot. Changes in the volume of the proper nasal cavity before and after physical exercise (Vol2(increase)) were analyzed by acoustic rhinometry. RESULTS Compared to the control group the SPLUNC1 level was significantly lower in the persistent allergy group (3.8 ± 3.4 OD vs. 1.3 ± 1.5 OD; p = 0.02), but not in the intermittent allergy group without current exposure to allergens (3.6 ± 4.7 OD). No differences were found in Vol2(increase) between any of the allergy groups and controls. In smokers Vol2(increase) was significantly reduced (p < 0.01) and the SPLUNC1 levels were lower compared to non-smokers. A significant correlation was found between SPLUNC1 and Vol2(increase) (p < 0.01; r = 0.53) in non-smokers. CONCLUSIONS Current allergen exposure has an impact on SPLUNC1 expression in nasal lavage fluid, why allergy ought to be considered in study populations where analyses of SPLUNC1 levels are included in the reports. The normal nasal decongestion after exercise was not affected by allergy in contrast to smoking habits. The correlation between SPLUNC1 levels and Vol2(increase) in non-smokers may indicate involvement of SPLUNC1in the regulation of the normal function of the nasal mucosa. Complementary studies are needed to confirm the smoke-related reduction of SPLUNC1 expression and to analyze the possible participation of SPLUNC1 in the nasal mucosa regulation.
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Affiliation(s)
- K Irander
- Allergy Center, ENT Section, University Hospital, Linköping, Sweden
| | - M P Borres
- Department of Women's and Children's Health, Uppsala University, Sweden; Thermo Fisher Scientific, Uppsala, Sweden
| | - B Ghafouri
- Department of Medical and Health Sciences, Division of Community Medicine Rehabilitation Medicine, Faculty of Health Sciences, Linköping University, and Pain and Rehabilitation Centre, County Council of Östergötland, Linköping, Sweden; Occupational and Environmental Medicine, Department of Clinical and Experimental Medicine, Faculty of Health Sciences, Linköping University, and Centre of Occupational and Environmental Medicine, County Council of Östergötland, Linköping, Sweden.
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Nagaraj E, Mankani N, Madalli P, Astekar D. Socioeconomic factors and complete edentulism in north karnataka population. J Indian Prosthodont Soc 2012; 14:24-8. [PMID: 24604994 DOI: 10.1007/s13191-012-0149-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2012] [Accepted: 06/28/2012] [Indexed: 10/28/2022] Open
Abstract
Complete edentulism is the terminal outcome of a multifactorial process involving biological factors and patient related factors. Tooth loss associated with periodontal disease and caries has an apparent impact on an individual's quality of life, and has been associated with lower levels of satisfaction with life and a lower morale. The rate of total edentulism is said to be increasing in developing countries and this had been attributed mainly to the high prevalence of periodontal diseases and caries. The distribution and prevelance of complete edentulism between developed and less developed countries may be associated with a complex interrelationship between cultural, individual, attitude, behavior, dental attendance, etiopathogenesis of edentulism, access to care and socioeconomic factors. The purpose of this study was to assess the relationship between socio-demographic factors and edentulism. In order to plan for future oral health care provisions for the society, collecting epidemiological data on oral health particularly related to prosthodontics and its related issues are very important.
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Affiliation(s)
- E Nagaraj
- Department of Prosthodontics, P M Nadagouda Memorial Dental College, Bagalkot, 587101 Karnataka India
| | - N Mankani
- Department of Prosthodontics, P M Nadagouda Memorial Dental College, Bagalkot, 587101 Karnataka India
| | - P Madalli
- Department of Prosthodontics, P M Nadagouda Memorial Dental College, Bagalkot, 587101 Karnataka India
| | - D Astekar
- Department of Prosthodontics, P M Nadagouda Memorial Dental College, Bagalkot, 587101 Karnataka India
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