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Łagowska K, Kuleta-Koberska A, Michalak M, Bajerska J. The effect of shift work on body mass index: A systematic review and meta-analysis of observational studies. Am J Hum Biol 2024; 36:e24041. [PMID: 38189567 DOI: 10.1002/ajhb.24041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 11/18/2023] [Accepted: 12/23/2023] [Indexed: 01/09/2024] Open
Abstract
CONTEXT Shift work involves working outside the standard working hours of 9 am to 5 pm Monday to Friday and may include working evening, night, weekend, or rotating shift patterns. Since shift workers sleep less and their circadian rhythms are disrupted, they are reported to have higher body weight than day workers. OBJECTIVE This meta-analysis aims to determine whether shift workers (SW) are more prone to higher body mass index (BMI) than their day workers (DW) counterparts. It also addresses the question of whether the duration of shift work exposure, sex, or occupational type affect BMI value. METHODS Four databases that is PubMed, EBSCO Host, Scopus, and Web of Science were searched for reports published up to October 2023. RESULTS Sixty-three studies involving a total of 693 449 participants met our inclusion criteria. Meta-analyses showed a significant effect of shift work on BMI value (standard mean difference; SMD: 0.10 kg/m2 [95% confidence interval; 95% CI: 0.07; 0.13; p < .001]) as compared with non-shift counterparts. Subgroup analysis revealed that shift work significantly increased BMI for studies where male working on this job schedule (SMD: 0.10 kg/m2 [95% CI: 0.04; 0.17; p = .0018]) for studies where shift workers worked ≥13 years (calculated as the median of shift work experience; SMD: 0.14 kg/m2 [95% CI: 0.10; 0.18; p < .001]) as well as for studies where industrial (SMD: 0.12 kg/m2 [95% CI: 0.05; 0.19; p = .0012]) and other type of occupations were dominated (0.12 kg/m2 [95% CI: 0.07; 0.16; p < .001]). CONCLUSIONS We found that in general working on a shift schedule increases BMI as compared with day workers, especially in case of male employed in this job schedule, for shift workers working for long periods of time (≥13 years), and for shift workers employed in industry and other type of occupations(e.g., airline workers, firefighters, police officers, blue collar, security personnel, bus drivers, garbage collectors, railway workers, postal, oil and gas workers).
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Affiliation(s)
- Karolina Łagowska
- Department of Human Nutrition and Dietetics, Poznań University of Life Sciences, Wojska Polskiego, Poznań, Poland
| | - Agnieszka Kuleta-Koberska
- Department of Human Nutrition and Dietetics, Poznań University of Life Sciences, Wojska Polskiego, Poznań, Poland
| | - Michał Michalak
- Department of Computer Sciences and Statistics, Poznań University of Medical Sciences, Poznań, Poland
| | - Joanna Bajerska
- Department of Human Nutrition and Dietetics, Poznań University of Life Sciences, Wojska Polskiego, Poznań, Poland
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Ho NT, Tran MT, Tran CTD, Vanderbloemen L, Pham TT, Hoang LB, Nguyen QV, Dorn J, Trevisan M, Shu XO, Le LC. Prevalence of metabolic syndrome among Vietnamese adult employees. Nutr Metab Cardiovasc Dis 2024; 34:326-333. [PMID: 38000991 DOI: 10.1016/j.numecd.2023.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 09/11/2023] [Accepted: 10/01/2023] [Indexed: 11/26/2023]
Abstract
BACKGROUND AND AIMS Metabolic syndrome (MtS) is associated with increased risk of many health disorders, especially cardiovascular diseases. In Vietnam, study examining MtS is meager and especially lacking for the workforce. We estimated the prevalence of MtS and its associated factors among Vietnamese employees. METHODS AND RESULTS We analyzed secondary data of annual health check of employees of 300 Vietnamese companies from the Vinmec Healthcare System. We used three definitions for MtS: International Diabetes Federation (IDF), National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III), and NCEP ATP III-Asia. Of 57,997 participants evaluated, 48.5 % were males and 66.2 % were younger than 40 years old. The unadjusted MtS prevalence was 8.4 % (IDF), 10.2 % (NCEP ATP III), and 16.0 % (NCEP ATP III-Asia). The age-sex adjusted prevalence of MtS (NCEP ATP III-Asia) was 21.8 % (95 % confidence interval (CI): 21.4 %, 22.2 %). MtS prevalence increased with age, reached 49.6 % for age ≥60. The aging related increase was more remarkable in females than males (prevalence ratio (PR) (95 % CI) for age ≥60 comparing to age <30 years old in males vs. females was 4.0 (3.6, 4.3) vs. 20.1 (17.7, 22.9)). High blood triglyceride (83.4 %) and abdominal obesity (74.5 %) were the predominant contributors to MtS. CONCLUSION In this relatively young Vietnamese working population, 16 % had MtS with high triglyceride and abdominal obesity being the predominant contributors. These findings emphasize the need for developing effective high triglyceride and abdominal obesity prevention and control programs to curb the emerging epidemic of metabolic disorders in the workforce.
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Affiliation(s)
- Nhan T Ho
- Vinmec-VinUni Institute of Immunology (VIVI), Vinmec Healthcare System, 458 Minh Khai, Vinh Tuy, Hai Ba Trung, Hanoi, Viet Nam.
| | - Mo T Tran
- College of Health Sciences, VinUniversity, Hanoi, Viet Nam.
| | - Chi T D Tran
- College of Health Sciences, VinUniversity, Hanoi, Viet Nam; Vinmec-VinUni Institute of Immunology (VIVI), Vinmec Healthcare System, Hanoi, Viet Nam.
| | - Laura Vanderbloemen
- Imperial College London, Department of Primary Care and Public Health, UK; School of Health, Sport and Bioscience, University of East London, UK.
| | - Tung T Pham
- College of Health Sciences, VinUniversity, Hanoi, Viet Nam; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, USA; Research Advancement Consortium in Health, Hanoi, Viet Nam; Hanoi Medical University, Hanoi, Viet Nam.
| | - Long B Hoang
- College of Health Sciences, VinUniversity, Hanoi, Viet Nam; Institute of Gastroenterology and Hepatology, Hanoi, Viet Nam; Research Advancement Consortium in Health, Hanoi, Viet Nam.
| | | | - Joan Dorn
- College of Health Sciences, VinUniversity, Hanoi, Viet Nam.
| | | | - Xiao-Ou Shu
- Division of Epidemiology, Department of Medicine, Vanderbilt University School of Medicine, Tennessee, USA.
| | - Linh C Le
- College of Health Sciences, VinUniversity, Hanoi, Viet Nam.
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Jasińska-Słowik MJ, Tarkowski B, Zalewska-Janowska A. Perception of the activity-based working concept by bank's employees as a working condition. Int J Occup Med Environ Health 2023; 36:526-540. [PMID: 37815129 PMCID: PMC10691412 DOI: 10.13075/ijomeh.1896.02105] [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: 11/24/2022] [Accepted: 03/03/2023] [Indexed: 10/11/2023] Open
Abstract
OBJECTIVES The aim of the research was to explore the potential of the concept of work in the activity-based working (ABW) environment, including its impact on stress, back pain and psychomedical parameters of employees subjected to and not subject to relocation. MATERIAL AND METHODS The data of 396 employees of both sexes were analyzed. The study used standardized psychological questionnaires to measure the level of perceived stress (Perceived Stress Scale), the level of readiness for change (Readiness for Change Questionnaire), the severity of health behaviors (Health Behavior Inventory) and the level of general self-efficacy (General Self-Efficacy Scale). The set included questionnaires measuring the level of knowledge of occupational health and safety rules and the frequency of back pain. RESULTS In the group of people whose workplace was moved to another building (in accordance with the concept), the relationship between the level of stress and selected variables: age, sense of generalized self-efficacy was checked. A significant negative correlation between the level of stress and age was confirmed (ρ = -0.16, p = 0.023), meaning a decrease in the level of stress with age. The level of stress correlated positively with the sense of efficacy (ρ = 0.21, p = 0.003), which means, the higher the sense of effectiveness, the higher the level of stress. In addition, it was confirmed that the level of stress in the group of people changing their location differed significantly from the general population. CONCLUSIONS Work in the ABW concept can contribute to the improvement of interpersonal communication and facilitate the social integration of employees and better evaluation of work in this model. Work in concept has not been shown to be a protective factor against back pain in people with obesity. It was confirmed that in people relocated from traditional office to office in the concept, relocation was associated with stress, but also with a greater sense of self-efficacy. Int J Occup Med Environ Health. 2023;36(4):526-40.
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Affiliation(s)
| | - Bartłomiej Tarkowski
- Medical University of Lodz, Psychodermatology Department, Chair of Pulmonology, Rheumatology and Clinical Immunology, Łódź, Poland
| | - Anna Zalewska-Janowska
- Medical University of Lodz, Psychodermatology Department, Chair of Pulmonology, Rheumatology and Clinical Immunology, Łódź, Poland
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Beckett A, Scott JR, Chater AM, Ferrandino L, Aldous JWF. The Prevalence of Metabolic Syndrome and Its Components in Firefighters: A Systematic Review and Meta-Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6814. [PMID: 37835084 PMCID: PMC10572458 DOI: 10.3390/ijerph20196814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 09/13/2023] [Accepted: 09/19/2023] [Indexed: 10/15/2023]
Abstract
Previous studies consistently report a high prevalence of cardiovascular disease (CVD) risk factors among firefighters. However, the clustering of CVD risk factors, defined as metabolic syndrome (MetSyn), has received little attention by comparison. Therefore, the aim of this study was to estimate the pooled prevalence of MetSyn among firefighters. Using combinations of free text for 'firefighter' and 'metabolic syndrome', databases were searched for eligible studies. Meta-analyses calculated weighted pooled prevalence estimates with 95% confidence intervals (CI) for MetSyn, its components and overweight/obesity. Univariate meta-regression was performed to explore sources of heterogeneity. Of 1440 articles screened, 25 studies were included in the final analysis. The pooled prevalence of MetSyn in 31,309 firefighters was 22.3% (95% CI: 17.7-27.0%). The prevalences of MetSyn components were hypertension: 39.1%; abdominal obesity: 37.9%; hypertriglyceridemia: 30.2%; dyslipidemia: 30.1%; and hyperglycemia: 21.1%. Overweight and obesity prevalence rates in firefighters were 44.1% and 35.6%, respectively. Meta-regression revealed that decreased risk of bias (RoB) score and increased body mass index (BMI) were positively associated with an increase in MetSyn prevalence. Since one in five firefighters may meet the criteria for MetSyn, novel interventions should be explored to both prevent MetSyn and reduce the onset of CVD risk factors.
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Affiliation(s)
- Ashley Beckett
- Institute for Sport and Physical Activity Research (ISPAR), University of Bedfordshire, Bedford MK41 9EA, UK; (J.R.S.); (A.M.C.); (L.F.); (J.W.F.A.)
| | - Jake Riley Scott
- Institute for Sport and Physical Activity Research (ISPAR), University of Bedfordshire, Bedford MK41 9EA, UK; (J.R.S.); (A.M.C.); (L.F.); (J.W.F.A.)
| | - Angel Marie Chater
- Institute for Sport and Physical Activity Research (ISPAR), University of Bedfordshire, Bedford MK41 9EA, UK; (J.R.S.); (A.M.C.); (L.F.); (J.W.F.A.)
- Centre for Behaviour Change (CBC), University College London, London WC1E 6BT, UK
| | - Louise Ferrandino
- Institute for Sport and Physical Activity Research (ISPAR), University of Bedfordshire, Bedford MK41 9EA, UK; (J.R.S.); (A.M.C.); (L.F.); (J.W.F.A.)
| | - Jeffrey William Frederick Aldous
- Institute for Sport and Physical Activity Research (ISPAR), University of Bedfordshire, Bedford MK41 9EA, UK; (J.R.S.); (A.M.C.); (L.F.); (J.W.F.A.)
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Kim JA, Song SY, Jeong W, Jun JK. Non-cancer health risks in firefighters: a systematic review. Epidemiol Health 2022; 44:e2022109. [PMID: 36397239 PMCID: PMC10396521 DOI: 10.4178/epih.e2022109] [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: 08/30/2022] [Accepted: 11/16/2022] [Indexed: 08/04/2023] Open
Abstract
osFirefighters are occupationally exposed to hazardous factors that may increase their risk of disease. However, non-cancer disease risk in firefighters has not been systematically examined. This systematic review aimed to identify non-cancer disease risk in firefighters and determine whether the risk differs according to job characteristics. We searched the Cochrane Library, Embase, PubMed, and KoreaMed databases using relevant keywords from their inception to April 30, 2021. The Risk of Bias Assessment Tool for Non-randomized Studies version 2.0 was used to assess the quality of evidence. Due to study heterogeneity, a narrative synthesis was presented. The systematic literature search yielded 2,491 studies, of which 66 met the selection and quality criteria. We confirmed that the healthy worker effect is strong in firefighters as compared to the general population. We also identified a significant increase in the incidence of lumbar disc herniation, lower back pain, angina pectoris, acute myocardial infarction, and post-traumatic stress disorder (PTSD) in firefighters compared to other occupational groups. Contradictory results for the risk of PTSD and anxiety disorders related to rank were reported. Sufficient evidence for increased risk of lumbar disc herniation, lower back pain, angina pectoris, acute myocardial infarction, and PTSD was available. The risk of non-cancer diseases varied depending on job type, years of service, and rank. However, caution should be exercised when interpreting the results because the classification criteria for firefighters' jobs and ranks differ by country.
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Affiliation(s)
- Jeong Ah Kim
- National Cancer Control Institute, National Cancer Center, Goyang, Korea
| | - Soo Yeon Song
- National Cancer Control Institute, National Cancer Center, Goyang, Korea
| | - Wonjeong Jeong
- National Cancer Control Institute, National Cancer Center, Goyang, Korea
| | - Jae Kwan Jun
- National Cancer Control Institute, National Cancer Center, Goyang, Korea
- Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Korea
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Strauss M, Lavie CJ, Lippi G, Brzęk A, Vollenberg R, Sanchis-Gomar F, Leischik R. A systematic review of prevalence of metabolic syndrome in occupational groups - Does occupation matter in the global epidemic of metabolic syndrome? Prog Cardiovasc Dis 2022; 75:69-77. [PMID: 36162483 DOI: 10.1016/j.pcad.2022.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 09/20/2022] [Indexed: 12/14/2022]
Abstract
Many occupations can influence the development of metabolic syndrome (MetS). This systematic review aims to evaluate studies on MetS prevalence in different occupational groups from different countries. An integrative review of the literature was conducted within the PubMed and Web of Science databases between January 2005 and February 2022. Only studies with over 3000 subjects that presented data about the prevalence of MetS in different occupational groups were included. The classification of occupational groups was based on the statistical category of economic activities in the European Community (EC). Of a total of 1942 screened records, ten studies were included, showing that MetS is a common health (main) risk factor in all occupational groups. However, the prevalence of MetS varies between nationalities, between and within occupational groups, and between genders. The reasons for this variation appear complex and supported by several causal explanations. The prevalence of MetS was highest among women in a group of Korean skilled agricultural, forestry, and fishery workers (Prevalence: 39.2%). Similarly, among men, the highest prevalence was found in Korean equipment, machine operating, and assembling workers (Prevalence: 35.4%). Male information and communication technology professionals from the Netherlands (Prevalence: 6.2%) and Spanish female catering and hospitality, personal, and security service workers (Prevalence: 5.9%) had the lowest rates of MetS. Overall, the results indicated that valid data on this topic are insufficient, and more randomized controlled trials are needed. Moreover, the different definitions of MetS complicate the accurate comparison between studies, paving the way to achieving consensus on a universal definition of MetS.
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Affiliation(s)
- Markus Strauss
- Department of Cardiology I- Coronary and Periphal Vascular Disease, Heart Failure Medicine, University Hospital Muenster, Cardiol, 48149 Muenster, Germany; Department of Cardiology, Faculty of Health, School of Medicine, University Witten/Herdecke, 58455 Witten, Germany.
| | - Carl J Lavie
- John Ochsner Heart and Vascular Institute, Ochsner Clinical School - The University of Queensland School of Medicine, New Orleans, LA, USA
| | - Giuseppe Lippi
- Section of Clinical Biochemistry and School of Medicine, University of Verona, Verona, Italy
| | - Anna Brzęk
- Department of Physiotherapy, Chair of Physiotherapy, Faculty of Health Sciences, Medical University of Silesia in Katowice, 40-752 Katowice, Poland
| | - Richard Vollenberg
- Department of Medicine B for Gastroenterology, Hepatology, Endocrinology and Clinical Infectiology, University Hospital Muenster, 48149 Muenster, Germany
| | - Fabian Sanchis-Gomar
- Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA, USA.
| | - Roman Leischik
- Department of Cardiology, Faculty of Health, School of Medicine, University Witten/Herdecke, 58455 Witten, Germany
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Bharathi A, Kar SS, Satheesh S, Sahoo JP. Metabolic Syndrome and Its Associated Factors Among Faculty Members in a Tertiary Care Teaching Hospital, Puducherry: A Cross-Sectional Analytical Study. Metab Syndr Relat Disord 2022; 20:336-343. [DOI: 10.1089/met.2021.0152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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A longitudinal linkage study of occupation and ischaemic heart disease in the general and Māori populations of New Zealand. PLoS One 2022; 17:e0262636. [PMID: 35061833 PMCID: PMC8782384 DOI: 10.1371/journal.pone.0262636] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 12/31/2021] [Indexed: 12/03/2022] Open
Abstract
Objectives Occupation is a poorly characterised risk factor for cardiovascular disease (CVD) with females and indigenous populations under-represented in most research. This study assessed associations between occupation and ischaemic heart disease (IHD) in males and females of the general and Māori (indigenous people of NZ) populations of New Zealand (NZ). Methods Two surveys of the NZ adult population (NZ Workforce Survey (NZWS); 2004–2006; n = 3003) and of the Māori population (NZWS Māori; 2009–2010; n = 2107) with detailed occupational histories were linked with routinely collected health data and followed-up until December 2018. Cox regression was used to calculate hazard ratios (HR) for IHD and “ever-worked” in any of the nine major occupational groups or 17 industries. Analyses were controlled for age, deprivation and smoking, and stratified by sex and survey. Results ‘Plant/machine operators and assemblers’ and ‘elementary occupations’ were positively associated with IHD in female Māori (HR 2.2, 95%CI 1.2–4.1 and HR 2.0, 1.1–3.8, respectively) and among NZWS males who had been employed as ‘plant/machine operators and assemblers’ for 10+ years (HR 1.7, 1.2–2.8). Working in the ‘manufacturing’ industry was also associated with IHD in NZWS females (HR 1.9, 1.1–3.7), whilst inverse associations were observed for ‘technicians and associate professionals’ (HR 0.5, 0.3–0.8) in NZWS males. For ‘clerks’, a positive association was found for NZWS males (HR 1.8, 1.2–2.7), whilst an inverse association was observed for Māori females (HR 0.4, 0.2–0.8). Conclusion Associations with IHD differed significantly across occupational groups and were not consistent across males and females or for Māori and the general population, even within the same occupational groups, suggesting that current knowledge regarding the association between occupation and IHD may not be generalisable across different population groups.
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Demiralp N, Özel F. Evaluation of metabolic syndrome and sleep quality in shift workers. Occup Med (Lond) 2021; 71:453-459. [PMID: 34791382 DOI: 10.1093/occmed/kqab140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Shift workers have risks associated with metabolic syndrome and low sleep quality. AIMS This study aimed to examine metabolic syndrome and sleep quality in firefighters and mine workers working shifts and daytime hours. METHODS A comparative descriptive study was conducted in two institutions on firefighters and mine workers (n = 120) who were working shifts (n = 84) and working daytime hours (n = 36). The data were obtained using a questionnaire including socio-demographic information, anthropometric measurements and the Pittsburgh Sleep Quality Index. RESULTS When risk of metabolic syndrome was compared with sleep quality, it was found that according to International Diabetes Federation criteria, 11% of those diagnosed with metabolic syndrome among shift-working firefighters and 5% of those diagnosed with metabolic syndrome among shift-working miners had low sleep quality. It was found that according to the National Cholesterol Education Program-Adult Treatment Panel III criteria, 9% of those diagnosed with metabolic syndrome among shift firefighters and 2% of those diagnosed with metabolic syndrome among shift miners had low sleep quality. CONCLUSIONS Preventive measures should be taken to reduce the risk of metabolic syndrome in shift workers.
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Affiliation(s)
- N Demiralp
- Department of Civil Defense and Fire Fighting Program, Kastamonu University, Bozkurt Vocational High School, Kastamonu, Turkey
| | - F Özel
- Department of Nursing, Kastamonu University, School of Health Science, Kastamonu, Turkey
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Chen MS, Chiu CH, Chen SH. Risk assessment of metabolic syndrome prevalence involving sedentary occupations and socioeconomic status. BMJ Open 2021; 11:e042802. [PMID: 34903529 PMCID: PMC8671945 DOI: 10.1136/bmjopen-2020-042802] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES To determine whether occupation type, distinguished by socioeconomic status (SES) and sedentary status, is associated with metabolic syndrome (MetS) risk. METHODS We analysed two data sets covering 73 506 individuals. MetS was identified according to the criteria of the modified Adult Treatment Panel III. Eight occupational categories were considered: professionals, technical workers, managers, salespeople, service staff, administrative staff, manual labourers and taxi drivers; occupations were grouped into non-sedentary; sedentary, high-SES; and sedentary, non-high-SES occupations. A multiple logistic regression was used to determine significant risk factors for MetS in three age-stratified subgroups. R software for Windows (V.3.5.1) was used for all statistical analyses. RESULTS MetS prevalence increased with age. Among participants aged ≤40 years, where MetS prevalence was low at 6.23%, having a non-sedentary occupation reduced MetS risk (OR=0.88, p<0.0295). Among participants aged >60 years, having a sedentary, high-SES occupation significantly increased (OR=1.39, p<0.0247) MetS risk. CONCLUSIONS The influence of occupation type on MetS risk differs among age groups. Non-sedentary occupations and sedentary, high-SES occupations decrease and increase MetS risk, respectively, among younger and older adults, respectively. Authorities should focus on individuals in sedentary, high-SES occupations.
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Affiliation(s)
- Ming-Shu Chen
- Department of Healthcare Administration, Asia Eastern University of Science and Technology, New Taipei City, Taiwan
| | - Chi-Hao Chiu
- Medical Affair, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Shih-Hsin Chen
- Department of Computer Science and Information, Tamkang University, New Taipei City, Taiwan
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Hospital admissions due to endocrine diseases in Korean male firefighters. Ann Occup Environ Med 2021; 33:e32. [PMID: 34868602 PMCID: PMC8602805 DOI: 10.35371/aoem.2021.33.e32] [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: 07/20/2021] [Accepted: 10/14/2021] [Indexed: 11/20/2022] Open
Abstract
Background The aim of this study was to investigate the relationship between occupational exposure to various hazards and hospital admission due to endocrine diseases in Korean male firefighters. Methods From 2000 to 2008, former and current male firefighters registered in the Korean National Emergency Management Agency were investigated based on their hospitalized health insurance admission data for the same period. Admission data for endocrine, nutritional, and metabolic diseases were obtained from the Korean National Health Insurance Service database. Standardized admission ratio (SAR) with reference to the general population of Korean men was analyzed. Results SAR for firefighters with endocrine, nutritional, and metabolic diseases was 0.56 (95% confidence interval [CI]: 0.49–0.65), which was significantly less than that of the general population of Korean men. For those with endocrine, nutritional, and metabolic diseases, SARs for those with a history of fire suppression tasks and those without experience of fire suppression tasks were 0.58 (95% CI: 0.49–0.68) and 0.53 (95% CI: 0.40–0.70), respectively. Conclusions The admission rate of Korean male firefighters due to endocrine, nutritional and metabolic diseases was significantly lower than that of the general Korean men population, the hazardous potential of endocrine disruptors remains an open question. Further studies of firefighters with longer follow-up are needed.
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Blaschke S, Carl J, Ellinger J, Birner U, Mess F. The Role of Physical Activity-Related Health Competence and Leisure-Time Physical Activity for Physical Health and Metabolic Syndrome: A Structural Equation Modeling Approach for German Office Workers. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:10153. [PMID: 34639454 PMCID: PMC8507877 DOI: 10.3390/ijerph181910153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 09/21/2021] [Accepted: 09/22/2021] [Indexed: 01/07/2023]
Abstract
Office workers (OWs) are prone to insufficient physical activity (PA), which increases their risk of metabolic syndrome (MetS) and impaired physical health. The Physical Activity-related Health Competence (PAHCO) model holds the potential to facilitate a healthy physically active lifestyle. Therefore, in this study, we investigate the interplay between PAHCO, leisure-time PA, physical health, and MetS in OWs in Germany. In a cross-sectional study, OWs (N = 316, 25% female) completed self-report questionnaires along with an occupational health checkup to examine their Metabolic Syndrome Severity Score (MetSSS) values. Structural equation modeling indicated a strong positive association between PAHCO and leisure-time PA and a small positive association with physical health. PAHCO showed a considerable negative association with the MetSSS. Leisure-time PA was a positive mediator for the PAHCO-physical health association but was not a significant mediator for the association between PAHCO and the MetSSS. These findings underscore the importance of PAHCO in the context of leisure-time PA, physical health, and MetS in OWs. Furthermore, our findings highlight the health-enhancing value of the qualitative aspects of PA, such as motivational and volitional components in PA participation, with respect to physical health and MetS.
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Affiliation(s)
- Simon Blaschke
- Department of Sport and Health Sciences, Technical University of Munich, 80992 Munich, Germany; (J.E.); (F.M.)
| | - Johannes Carl
- Department of Sport Science and Sport, Friedrich-Alexander University Erlangen-Nürnberg, 91058 Erlangen, Germany;
| | - Jan Ellinger
- Department of Sport and Health Sciences, Technical University of Munich, 80992 Munich, Germany; (J.E.); (F.M.)
| | - Ulrich Birner
- Siemens AG, Human Resources EHS, Department of Psychosocial Health and Well-Being, Otto-Hahn-Ring 6, 81739 Munich, Germany;
| | - Filip Mess
- Department of Sport and Health Sciences, Technical University of Munich, 80992 Munich, Germany; (J.E.); (F.M.)
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Strauss M, Foshag P, Brzęk A, Vollenberg R, Jehn U, Littwitz H, Leischik R. Cardiorespiratory Fitness Is Associated with a Reduced Cardiovascular Risk in Occupational Groups with Different Working Conditions: A Cross-Sectional Study among Police Officers and Office Workers. J Clin Med 2021; 10:jcm10092025. [PMID: 34065102 PMCID: PMC8126004 DOI: 10.3390/jcm10092025] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 05/01/2021] [Accepted: 05/03/2021] [Indexed: 12/11/2022] Open
Abstract
Several studies reported a high prevalence of cardiovascular risk factors among police officers and office workers, and adequate cardiorespiratory fitness was reported to have protective effects in reducing cardiovascular risk. Therefore, the present study aimed to evaluate the effects of cardiorespiratory fitness on reducing cardiovascular risk factors in these occupational groups. This cross-sectional study enrolled 101 male participants (55 police officers and 46 office workers). Cardiorespiratory fitness was assessed via spiroergometry. Cardiovascular risk factors were also examined, and the 10-year cardiovascular risk and heart/vascular age were reported using the Framingham risk score. In both groups, higher cardiorespiratory fitness was associated with lower cardiovascular risk factors. Police officers and office workers with higher cardiorespiratory fitness demonstrated significantly lower values in BMI, waist circumference, body fat percentage, diastolic resting blood pressure, heart rate, triglycerides and total cholesterol values, and 10-year cardiovascular risk and heart/vascular age (all factors p < 0.0077, age adjusted). Police officers and office workers mostly presented low levels of cardiorespiratory fitness: 60% of police officers and 58% of office workers were considered “not fit and obese”. Despite different working conditions, both occupational groups had a high rate of low cardiorespiratory fitness levels and showed no differences in their cardiovascular risk profiles. In both groups, cardiorespiratory fitness reduced cardiovascular risk factors, but there was no difference in the influence of cardiorespiratory fitness on cardiovascular risk factors.
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Affiliation(s)
- Markus Strauss
- Department of Cardiology, Faculty of Health, School of Medicine, University Witten/Herdecke, 58095 Hagen, Germany; (P.F.); (H.L.)
- Department of Cardiology I-Coronary and Peripheral Vascular Disease, Heart Failure Medicine, University Hospital Muenster, 48149 Muenster, Germany
- Correspondence: (M.S.); (R.L.)
| | - Peter Foshag
- Department of Cardiology, Faculty of Health, School of Medicine, University Witten/Herdecke, 58095 Hagen, Germany; (P.F.); (H.L.)
| | - Anna Brzęk
- Department of Physiotherapy, School of Health Sciences, Medical University of Silesia, 40000 Katowice, Poland;
| | - Richard Vollenberg
- Department of Medicine B, Gastroenterology and Hepatology, University Hospital Muenster, 48149 Muenster, Germany;
| | - Ulrich Jehn
- Department of Medicine D, Division of General Internal Medicine, Nephrology and Rheumatology, University Hospital of Muenster, 48149 Muenster, Germany;
| | - Henning Littwitz
- Department of Cardiology, Faculty of Health, School of Medicine, University Witten/Herdecke, 58095 Hagen, Germany; (P.F.); (H.L.)
| | - Roman Leischik
- Department of Cardiology, Faculty of Health, School of Medicine, University Witten/Herdecke, 58095 Hagen, Germany; (P.F.); (H.L.)
- Correspondence: (M.S.); (R.L.)
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Hsu WC, Wang CH, Chang KM, Chou LW. Shifted Firefighter Health Investigation by Personal Health Insurance Record in Taiwan. Risk Manag Healthc Policy 2021; 14:665-673. [PMID: 33623456 PMCID: PMC7896789 DOI: 10.2147/rmhp.s285729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 01/13/2021] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Taiwan's firefighters use a shift rotation system with 2 days of work and 1 day of rest. Numerous papers have already explored the risks of shift work to the body. However, little data concern the impact of shift work on health as reflected in medical visits. This study used individuals' medical visit record in Taiwan's health insurance system. The locally called "health bank" contains individuals' medical visit record, health insurance payment points and the medicine used. METHODS Consent was obtained from 150 firefighters who were serving under the shift rotation system to obtain their 2015 individual "My Health Bank" medical data. Comparisons were made between national health insurance data norm. RESULTS Firefighters make significantly more visits for Western medicine than the annual average (firefighters 6.27 vs norm 5.24, P = 0.04142), more total number of medical visits (9.57 vs 7.75, P = 0.0102), more annual average payment points for Western medicine (4079 vs 2741, P = 0.003151), and a greater average number of total annual medical visit points (7003 vs 4940, p = 0.0003157). Firefighters had significantly higher incidents of respiratory diseases, urogenital diseases, skin and subcutaneous tissue diseases, musculoskeletal system and connective tissue diseases, injuries, and illness from poisoning than did the norm (P<0.05). CONCLUSION A persuasive health-survey-based method for workers in high occupational hazard industries was proposed in this study, and the result was highly correlated with risk factors of fireworkers. The proposed study method is potential to investigate risk factors of other working.
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Affiliation(s)
- Wei-Ching Hsu
- Department of Bioinformatics and Medical Engineering, Asia University, Taichung, Taiwan
- Department of Physical Medicine and Rehabilitation, Asia University Hospital, Asia University, Taichung, Taiwan
| | | | - Kang-Ming Chang
- Department of Computer Science and Information Engineering, Asia University, Taichung, Taiwan
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan
- Department of Digital Media Design, Asia University, Taichung, Taiwan
| | - Li-Wei Chou
- Department of Physical Medicine and Rehabilitation, Asia University Hospital, Asia University, Taichung, Taiwan
- Department of Physical Medicine and Rehabilitation, China Medical University Hospital, Taichung, Taiwan
- Department of Physical Therapy and Graduate Institute of Rehabilitation Science, China Medical University, Taichung, Taiwan
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Higher cardiorespiratory fitness is strongly associated with lower cardiovascular risk factors in firefighters: a cross-sectional study in a German fire brigade. Sci Rep 2021; 11:2445. [PMID: 33510237 PMCID: PMC7843993 DOI: 10.1038/s41598-021-81921-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Accepted: 01/12/2021] [Indexed: 01/01/2023] Open
Abstract
Previous studies have shown significant cardiovascular risks in firefighters and that they suffer from cardiovascular events, especially on duty. Otherwise, adequate cardiorespiratory fitness is considered to have a protective effect in reducing cardiovascular complications. Therefore, the study aimed to evaluate the association between cardiorespiratory fitness and cardiovascular risks factors in firefighters. We enrolled ninety-seven male German firefighters in this cross-sectional study of cardiorespiratory fitness and cardiovascular risk factors. We used spiroergometry testing to estimate oxygen consumption to determine cardiorespiratory fitness and to calculate metabolic equivalents. We evaluated cardiovascular risk factors included nicotine consumption, lipid profiles, body composition, resting blood pressure, and heart rate. We evaluated cardiovascular risk factors included nicotine consumption, lipid profiles, body composition, resting blood pressure and heart rate. The comparison of association between cardiorespiratory fitness and cardiovascular risk factors was performed by using χ2-test, analysis of variance, general linear regression with/without adjustment for age and body mass index (BMI). This study demonstrated a strong association between lower cardiovascular risk factors and higher cardiorespiratory fitness. There were significantly lower values for BMI, waist circumference, body fat percentage and resting systolic blood pressure, triglycerides, and total cholesterol (all p < 0.0443, age-adjusted) with increased cardiorespiratory fitness. Only 19.6% (n = 19) of the examined firefighters were classified as “fit and not obese”, 48.4% (n = 47) were “low fit and not obese” and 30.9% (n = 30) were “low fit and obese”. The results clarify that increasing cardiorespiratory fitness is a fundamental point for the reduction and prevention of cardiovascular complications in firefighters. It could be demonstrated, especially for central risk factors, particularly BMI, waist circumference, sytolic resting blood pressure and triglyceride values. Therefore, firefighters should be motivated to increase their cardiorespiratory fitness for the beneficial effect of decreasing cardiovascular risk profile.
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Strauss M, Foshag P, Jehn U, Vollenberg R, Brzęk A, Leischik R. Exercise capacity, cardiovascular and metabolic risk of the sample of German police officers in a descriptive international comparison. Int J Med Sci 2021; 18:2767-2775. [PMID: 34220304 PMCID: PMC8241769 DOI: 10.7150/ijms.60696] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Accepted: 05/17/2021] [Indexed: 11/17/2022] Open
Abstract
Background: The police force has the mandate to protect citizens and enforce the law for public safety. Employment in the police force is recognized as a dangerous occupation and characterized by job-related physical hazards. Therefore, good health and adequate physical condition are necessary. This study aimed to determine cardiovascular, cardiorespiratory, and metabolic risk parameters of German police officers (POs) in comparison to POs from other nations. Methods: 55 male police officers from Germany participated in the survey. We examined anthropometric measurements, cardiovascular/metabolic risk factors and blood parameters. Additionally, we calculated 10-year cardiovascular risk using the Framingham Risk Score. The diagnosis of metabolic syndrome bases on the criteria of the International Diabetes Federation. We assessed cardiorespiratory status by exercise spirometry. Results: The analyzed group of POs demonstrated a high prevalence of pre obesity (BMI: 28.0±3.2 kg/m², waist circumference: 97.8±12.4 cm). 61.8 % of POs showed an increased waist circumference. POs showed high prevalence of abnormal values of triglyceride (n: 24, 43,6%), and systolic (n: 29, 52,7%) and diastolic (n: 27, 49%) blood pressure. The average 10-year cardiovascular risk (by Framingham) was classified as moderate (9.6 ± 7.4 %). 32 % (n: 18) of POs in our study group were diagnosed with metabolic syndrome. Maximal relative oxygen uptake of POs was 34.1 ± 8.0 ·ml/kg-1 ·min-1. Conclusions: To our knowledge, this study was one of the first to assess data on cardiovascular health, metabolic syndrome and cardiorespiratory status of police officers in Germany. The results of our study demonstrated an increased cardiovascular and metabolic risk and decreased cardiorespiratory fitness in German police officers. The present study results underline the need to implement health-promoting interventions and concepts like corporate sports activities or nutrition courses to counteract cardiovascular and metabolic risk factors. We have to reduce the subsequent development of cardiovascular and metabolic disease in this occupational group.
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Affiliation(s)
- Markus Strauss
- Department of Cardiology I- Coronary and Peripheral Vascular Disease, Heart Failure Medicine, University Hospital Muenster, Cardiol, 48149 Muenster, Germany.,Department of Cardiology, Faculty of Health, School of Medicine, University Witten/Herdecke, 58095, Hagen, Germany
| | - Peter Foshag
- Department of Cardiology, Faculty of Health, School of Medicine, University Witten/Herdecke, 58095, Hagen, Germany
| | - Ulrich Jehn
- Department of Medicine D, Division of General Internal Medicine, Nephrology and Rheumatology, University Hospital of Muenster, 48149 Muenster, Germany
| | - Richard Vollenberg
- Department of Medicine B, Gastroenterology and Hepatology, University Hospital Münster, 48149, Muenster, Germany
| | - Anna Brzęk
- Department of Physiotherapy, Chair of Physiotherapy, School of Health Sciences, Medical University of Silesia, Katowice, Poland
| | - Roman Leischik
- Department of Cardiology, Faculty of Health, School of Medicine, University Witten/Herdecke, 58095, Hagen, Germany
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Nowicki GJ, Ślusarska B, Naylor K, Prystupa A, Rudnicka-Drożak E, Halyuk U, Pokotylo P. The Relationship Between the Metabolic Syndrome and the Place of Residence in the Local Community on the Example of the Janów Lubelski District in Eastern Poland: A Population-Based Study. Diabetes Metab Syndr Obes 2021; 14:2041-2056. [PMID: 33986605 PMCID: PMC8110259 DOI: 10.2147/dmso.s301639] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 03/20/2021] [Indexed: 12/15/2022] Open
Abstract
PURPOSE The aim of this study was to estimate the incidence concerning metabolic syndrome (MetS) in a local community with a low socioeconomic status and a medium and high cardiovascular risk on the example of residents of Janów Lubelski district, eastern Poland. The second goal of the research was to analyze the relationship between residence and the occurrence of MetS. METHODS We conducted a cross-sectional study of 4040 people living in eastern Poland. A group of 3046 people with medium and high cardiovascular risk was selected among the respondents and included in further analyzes. The research adopted the definition criteria proposed by the National Cholesterol Education Program - Third Adult Treatment Panel (NCEP ATP III) to implement diagnostic evaluation of MetS. RESULTS It was observed that metabolic syndrome was significantly more frequent among the inhabitants of rural areas (40.56%; n=810) compared to those living in the city (35.27%; n=370) p=0.005. Among the inhabitants of rural areas, the percentage of people with elevated glucose levels was significantly higher, fasting blood glucose (FGB) p<0.001, elevated blood pressure (HBP) p<0.001, elevated serum triglycerides (TGs) p=0.01, and abnormal waist circumference (WC) p=0.003 compared to urban inhabitants. After adjusting for potential confounding variables (age, education, smoking, marital status, and level of physical activity), in both women and men, the odds of developing metabolic syndrome were approximately 30% higher in rural areas compared to urban residents (women: odds ratio (OR)=1.25, 95% confidence intervals (CI)=1.01-1.56; men: OR=1.30, 95% CI=1.01-1.67). CONCLUSION AND RECOMMENDATIONS A higher incidence of metabolic syndrome was observed among respondents living in rural areas than those living in cities. Similarly, across the gender strata, metabolic syndrome is more commonly diagnosed among men and women living in rural areas. Healthcare workers, especially in rural areas, should engage in education, prevention, and the promotion of a healthy lifestyle.
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Affiliation(s)
- Grzegorz Józef Nowicki
- Department of Family Medicine and Community Nursing, Medical University of Lublin, Lublin, Poland
- Correspondence: Grzegorz Józef Nowicki Department of Family Medicine and Community Nursing, Medical University of Lublin, Staszica 6 Street, PL-20-081, Lublin, PolandTel +48 81448 6810Fax +48 81448 6811 Email
| | - Barbara Ślusarska
- Department of Family Medicine and Community Nursing, Medical University of Lublin, Lublin, Poland
| | - Katarzyna Naylor
- Department of Didactics and Medical Simulation, Medical University of Lublin, Lublin, Poland
| | - Andrzej Prystupa
- Department of Internal Medicine, Medical University of Lublin, Lublin, Poland
| | | | - Ulyana Halyuk
- Department of Normal Anatomy, Lviv National Medical University, Lviv, Ukraine
| | - Petro Pokotylo
- Department of Normal Anatomy, Lviv National Medical University, Lviv, Ukraine
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18
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Santana AIC, Merces MCD, Magalhães LBNC, Costa ALB, D'Oliveira A. Association between metabolic syndrome and work: an integrative review of the literature. Rev Bras Med Trab 2020; 18:185-193. [PMID: 33324460 PMCID: PMC7732037 DOI: 10.47626/1679-4435-2020-511] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The aim of this study was to highlight the association between occupational aspects and the occurrence of metabolic syndrome among various occupational groups. This is an integrative review of the literature that included articles indexed in the following databases: LILACS, SciELO, PubMed, and CINAHL. We evaluated 32 articles, most of which were published in Englishlanguage medical journals and with level 4 scientific evidence. The occupational aspects most commonly reported as associated with metabolic syndrome were occupation, work shift, and occupational stress. Our results indicated that occupational aspects could negatively interfere with workers’ health; more robust longitudinal studies should contribute to further uncovering the reported associations.
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Affiliation(s)
- Amália Ivine Costa Santana
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal da Bahia (UFBA) - Salvador (BA), Brazil
| | | | | | | | - Argemiro D'Oliveira
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal da Bahia (UFBA) - Salvador (BA), Brazil.,Medicina, UFBA - Salvador (BA), Brasil
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Eyvazlou M, Hosseinpouri M, Mokarami H, Gharibi V, Jahangiri M, Cousins R, Nikbakht HA, Barkhordari A. Prediction of metabolic syndrome based on sleep and work-related risk factors using an artificial neural network. BMC Endocr Disord 2020; 20:169. [PMID: 33183282 PMCID: PMC7659072 DOI: 10.1186/s12902-020-00645-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 10/26/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Metabolic syndrome (MetS) is a major public health concern due to its high prevalence and association with heart disease and diabetes. Artificial neural networks (ANN) are emerging as a reliable means of modelling relationships towards understanding complex illness situations such as MetS. Using ANN, this research sought to clarify predictors of metabolic syndrome (MetS) in a working age population. METHODS Four hundred sixty-eight employees of an oil refinery in Iran consented to providing anthropometric and biochemical measurements, and survey data pertaining to lifestyle, work-related stressors and sleep variables. National Cholesterol Education Programme Adult Treatment Panel ІІI criteria was used for determining MetS status. The Management Standards Indicator Tool and STOP-BANG questionnaire were used to measure work-related stress and obstructive sleep apnoea respectively. With 17 input variables, multilayer perceptron was used to develop ANNs in 16 rounds of learning. ANNs were compared to logistic regression models using the mean squared error criterion for validation. RESULTS Sex, age, exercise habit, smoking, high risk of obstructive sleep apnoea, and work-related stressors, particularly Role, all significantly affected the odds of MetS, but shiftworking did not. Prediction accuracy for an ANN using two hidden layers and all available input variables was 89%, compared to 72% for the logistic regression model. Sensitivity was 82.5% for ANN compared to 67.5% for the logistic regression, while specificities were 92.2 and 74% respectively. CONCLUSIONS Our analyses indicate that ANN models which include psychosocial stressors and sleep variables as well as biomedical and clinical variables perform well in predicting MetS. The findings can be helpful in designing preventative strategies to reduce the cost of healthcare associated with MetS in the workplace.
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Affiliation(s)
- Meysam Eyvazlou
- Department of Occupational Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahdi Hosseinpouri
- Center of Planning, Budgeting and Performance Evaluation, Department of Environment, Tehran, Iran
| | - Hamidreza Mokarami
- Department of Ergonomics, School of Public Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Vahid Gharibi
- Department of Occupational Health, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mehdi Jahangiri
- Department of Occupational Health, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Rosanna Cousins
- Department of Psychology, Liverpool Hope University, Liverpool, UK
| | - Hossein-Ali Nikbakht
- Social Determinants of Health Research Center, Health Research Institute, Department of Biostatistics & Epidemiology, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Abdullah Barkhordari
- Department of Occupational Health, School of Public Health, Shahroud University of Medical Sciences, Shahroud, Iran
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Barnes LA, Eng A, Corbin M, Denison HJ, 't Mannetje A, Haslett S, McLean D, Jackson R, Douwes J. The Prevalence of Cardiovascular Risk Factors in Different Occupational Groups in New Zealand. Ann Work Expo Health 2020; 64:645-658. [PMID: 32318690 DOI: 10.1093/annweh/wxaa040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 03/26/2020] [Accepted: 04/02/2020] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES Although cardiovascular disease (CVD) risk has been shown to differ between occupations, few studies have specifically evaluated the distribution of known CVD risk factors across occupational groups. This study assessed CVD risk factors in a range of occupational groups in New Zealand, stratified by sex and ethnicity. METHODS Two probability-based sample surveys of the general New Zealand adult population (2004-2006; n = 3003) and of the indigenous people of New Zealand (Māori; 2009-2010; n = 2107), for which occupational histories and lifestyle factors were collected, were linked with routinely collected health data. Smoking, body mass index, deprivation, diabetes, high blood pressure, and high cholesterol were dichotomized and compared between occupational groups using age-adjusted logistic regression. RESULTS The prevalence of all known CVD risk factors was greater in the Māori survey than the general population survey, and in males compared with females. In general for men and women in both surveys 'Plant and machine operators and assemblers' and 'Elementary workers' were more likely to experience traditional CVD risk factors, while 'Professionals' were less likely to experience these risk factors. 'Clerks' were more likely to have high blood pressure and male 'Agricultural and fishery workers' in the general survey were less likely to have high cholesterol, but this was not observed in the Māori survey. Male Māori 'Trades workers' were less likely to have high cholesterol and were less obese, while for the general population survey, this was not observed. CONCLUSIONS This study showed differences in the distribution of known CVD risk factors across occupational groups, as well as between ethnic groups and males and females.
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Affiliation(s)
- Lucy A Barnes
- Centre for Public Health Research, Massey University, Wellington, New Zealand
| | - Amanda Eng
- Centre for Public Health Research, Massey University, Wellington, New Zealand
| | - Marine Corbin
- Centre for Public Health Research, Massey University, Wellington, New Zealand
| | - Hayley J Denison
- Centre for Public Health Research, Massey University, Wellington, New Zealand
| | - Andrea 't Mannetje
- Centre for Public Health Research, Massey University, Wellington, New Zealand
| | - Stephen Haslett
- Centre for Public Health Research, Massey University, Wellington, New Zealand
- School of Fundamental Sciences-Statistics, College of Sciences, Massey University, Palmerston North, New Zealand
- Research School of Finance, Actuarial Studies and Statistics, The Australian National University, Canberra, Australian National Territory, Australia
| | - Dave McLean
- Centre for Public Health Research, Massey University, Wellington, New Zealand
| | - Rod Jackson
- Section of Epidemiology and Biostatistics, School of Population Health, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Jeroen Douwes
- Centre for Public Health Research, Massey University, Wellington, New Zealand
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Khosravipour M, Abdollahzad H, Khosravi F, Rezaei M, Mohammadi Sarableh H, Moradi Z. The Association of Occupational Noises and the Prevalence of Metabolic Syndrome. Ann Work Expo Health 2020; 64:514-521. [DOI: 10.1093/annweh/wxaa030] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 01/27/2020] [Accepted: 03/03/2020] [Indexed: 12/19/2022] Open
Abstract
AbstractObjectivesPrevious studies have shown the association of exposure to noise with cardiovascular diseases such as hypertension, however, it is not well known whether the exposure has any effect on metabolic syndrome (MetS). This study aimed to quantify and clarify the association between noise exposure and the prevalence of MetS.MethodsThis cross-sectional study was conducted in 2017 among 518 workers in a thermal power plant industry. According to types of work and 8-h equivalent A-weighted sound pressure level (8-h LAeq), the participants were divided into the following groups: office workers and line-production workers exposed to < 85, 90 to <95, 95 to <100, and ≥100 dBA. We used the National Cholesterol Education Program (NCEP) Adult Treatment Panel III (ATP III) criteria to identify subjects with MetS. The logistic regression was used to determine the odds of MetS among study groups.ResultsWe observed the significant differences in the number (%) of subjects with high blood pressure in line-production workers who exposed to noise ≥100 (12 [19.7%]) versus <85 dBA (7 [7.1%]) and office (10 [4.7%]) groups. For the waist circumference (>102 cm), there was a significant difference in the ≥100 dBA group (12 [19.7%]) compared with office group (21 [9.8%]). Obtained results indicated only the significant difference in the prevalence of MetS in ≥100 versus <85 dBA groups (10 [16.4%] versus 6 [6.1%]). The unadjusted and adjusted odds ratios and 95% confidence intervals of MetS in ≥100 versus <85 dBA groups were estimated 3.01 (1.03, 8.75) and 3.24 (1.01, 10.42), respectively.ConclusionsThis study indicated the significant association between noise exposure and MetS in line-production workers. However, more studies are needed to confirm our results.
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Affiliation(s)
- Masoud Khosravipour
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Hadi Abdollahzad
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Nutritional Sciences Department, School of Nutritional Sciences and Food Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Farid Khosravi
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mansour Rezaei
- Department of Statistics and Epidemiology, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | | | - Zahra Moradi
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
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Prospective Evaluation of Cardiovascular, Cardiorespiratory, and Metabolic Risk of German Office Workers in Comparison to International Data. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17051590. [PMID: 32121546 PMCID: PMC7084259 DOI: 10.3390/ijerph17051590] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Revised: 02/23/2020] [Accepted: 02/25/2020] [Indexed: 12/15/2022]
Abstract
Background: Employment in the administrative sector is characterized by prolonged sedentary work, which has been tied to increased morbidity and compromised health. The aim of this study was to determine cardiovascular, cardiorespiratory and metabolic risk parameters of German office workers (OWs) in comparison to OWs from other nations. Material and Methods: A total of 46 male office workers from the North Rhine-Westphalia region (Germany) participated in the survey. Anthropometric measurements, cardiovascular and metabolic risk factors, as well as laboratory parameters were taken. The 10-year cardiovascular risk was calculated by using the Framingham risk score. The diagnosis of metabolic syndrome was based on the criteria of the International Diabetes Federation. Cardiorespiratory status was assessed by exercise spirometry. Results: The analyzed group of OWs demonstrated a high prevalence of preobesity (Body Mass Index 26.4 ± 4 and waist circumference 97.3 ± 11.7 cm) and 58.7% of the OWs showed an abnormally large waist circumference. Cardiovascular risk was correspondingly elevated as compared with other international studies (9.7% ± 9.2%). High risk cardiovascular profiles were detected in 10.7% of the participants and 33% of the OWs in our study group were diagnosed with metabolic syndrome. The oxygen uptake of the OWs was 34.1 ± 8.1 mL/kg−1·min−1. Conclusions: The German OWs show elevated cardiovascular risk assessed using the Framingham risk score and also a high tendency for metabolic syndrome. The OWs need to be made further aware of the cardiovascular risk and resulting health implications. Implementation of health promotion concepts such as corporate sports activities or nutrition courses should be taken into consideration to counteract cardiovascular risk factors and the subsequent development of cardiovascular disease in later life.
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Soares EMKVK, Smith D, Grossi Porto LG. Worldwide prevalence of obesity among firefighters: a systematic review protocol. BMJ Open 2020; 10:e031282. [PMID: 31924634 PMCID: PMC6955470 DOI: 10.1136/bmjopen-2019-031282] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 12/03/2019] [Accepted: 12/04/2019] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION Obesity may interfere with job performance and increase the risk of injury during firefighting activity. Obesity also has many deleterious effects on health indices and is associated with higher all-cause mortality. Studies report a high prevalence of obesity in the fire service. Also, firefighters' work schedule (12-hour to 24-hour shifts) and food availability during night shifts may be related to weight gain. Studies in American firefighters have shown annual weight gain between 0.5 and 1.5 kg. This study aims to report the obesity prevalence in the fire service to describe how it varies based on country and region, job status, type of firefighter and gender. METHODS AND ANALYSIS The main outcome evaluated will be obesity prevalence. We will systematically search the literature databases PubMed, Medline, Web of Science, Sportdiscus, Academic Search Premier, Cumulative Index of Nursing and Allied Health Literature (CINAHL), SciTech Premium Collection, Sports Medicine & Education Index, Research Library and Scopus. One reviewer will perform the search. Two independent reviewers will select studies, extract data from eligible studies and evaluate their methodological and reporting quality. Agreement between reviewers will be measured using Cohen's kappa. Other data of interest will include age, body mass index, body fat percentage, job status (career, volunteer or military), years of service and type of firefighter (eg, structural and wildland firefighter). We will produce a narrative summary of our findings. Tables will be generated to summarise data. ETHICS AND DISSEMINATION This systematic review does not require ethics clearance since published studies with non-identifiable data will be used. The results of the systematic review will be disseminated via publication in a peer-reviewed journal and through conference presentations. PROSPERO REGISTRATION NUMBER CRD42019129122.
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Affiliation(s)
- Edgard Melo Keene Von Koenig Soares
- Faculdade de Educação Física, Universidade de Brasilia, Brasilia, Distrito Federal, Brazil
- Health and Human Physiological Sciences/First Responder Health and Safety Laboratory, Skidmore College, Saratoga Springs, New York, USA
| | - Denise Smith
- Health and Human Physiological Sciences/First Responder Health and Safety Laboratory, Skidmore College, Saratoga Springs, New York, USA
| | - Luiz Guilherme Grossi Porto
- Faculdade de Educação Física, Universidade de Brasilia, Brasilia, Distrito Federal, Brazil
- Department of Environmental Health, Harvard University TH Chan School of Public Health, Boston, Massachusetts, USA
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Strauss M, Foshag P, Brzek A, Vollenberg R, Jehn U, Leischik R. Metabolic Syndrome in Female Police Officers and Female Office Workers: A Cross-Sectional Study in Occupations with Different Physical Activities. Diabetes Metab Syndr Obes 2020; 13:3487-3495. [PMID: 33116700 PMCID: PMC7547286 DOI: 10.2147/dmso.s267948] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 08/06/2020] [Indexed: 12/26/2022] Open
Abstract
INTRODUCTION Increase in the prevalence of metabolic syndrome (MetS) has become a worldwide major health problem. So far, there are limited data about the impact of occupation types and the development of metabolic risks in females. This study aimed to compare the metabolic risk profiles and in two extremely different female occupational groups: police officers (PO) and office workers (OW). METHODS The prospective study included a total number of 97 female subjects (37 POs and 60 OWs) from Germany. Anthropometric characteristics, metabolic risk parameters as well as laboratory parameters were taken. The diagnosis of MetS was based on the criteria of the International Diabetes Federation (IDF). RESULTS Female OWs presented a high prevalence of obesity, shown in average abdominal waist circumference (85.3 ± 14.5 cm) above the threshold of ≥80 cm recommended by the IDF to define abdominal obesity. Sixty percent of OWs versus 25% of POs had an abnormal abdominal waist circumference. Concerning other metabolic risk factors (HDL, triglycerides, body mass index, blood pressure) no significant differences were found, but a tendency toward a higher prevalence of abnormal values is presented in OWs than POs. MetS was detected in almost 8% of OWs as compared with 5% in POs (p = 0.705). CONCLUSION In an international comparison, German female POs showed one of the lowest prevalence of MetS, whereas the prevalence in OWs is equal to results in other countries. In conclusion, especially the occupational type of female OWs presented elevated factors, that are associated with increased metabolic risk. There is a relevant need for further prospective studies with larger sample sizes in female workers to determine the influence between occupational type and metabolic system.
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Affiliation(s)
- Markus Strauss
- Department of Cardiology I- Coronary and Peripheral Vascular Disease, Heart Failure Medicine, University Hospital Muenster, Cardiol, Muenster48149, Germany
- Department of Cardiology, Sector Preventive Medicine, Health Promotion, Faculty of Health, School of Medicine, University Witten/Herdecke, Hagen58095, Germany
- Correspondence: Markus Strauss Department of Cardiology I- Coronary and Peripheral Vascular Disease, Heart Failure Medicine, University Hospital Muenster, Cardiol48149, Muenster, Germany Email
| | - Peter Foshag
- Department of Cardiology, Sector Preventive Medicine, Health Promotion, Faculty of Health, School of Medicine, University Witten/Herdecke, Hagen58095, Germany
| | - Anna Brzek
- Department of Physiotherapy, Chair of Physiotherapy, School of Health Sciences, Medical University of Silesia, Katowice, Poland
| | - Richard Vollenberg
- Department of Medicine B, Gastroenterology and Hepatology, University Hospital Muenster, Muenster48149, Germany
| | - Ulrich Jehn
- Department of Medicine D, Division of General Internal Medicine, Nephrology and Rheumatology, University Hospital of Muenster, Muenster48149, Germany
| | - Roman Leischik
- Department of Cardiology, Sector Preventive Medicine, Health Promotion, Faculty of Health, School of Medicine, University Witten/Herdecke, Hagen58095, Germany
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Lo EWV, Wei YH, Hwang BF. Association between occupational burnout and heart rate variability: A pilot study in a high-tech company in Taiwan. Medicine (Baltimore) 2020; 99:e18630. [PMID: 31914045 PMCID: PMC6959968 DOI: 10.1097/md.0000000000018630] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Work stress and burnout have become important issues. Changes in work patterns frequently, long working hours, and too much pressure among workers in high-tech companies may result in the chronic fatigue symptoms and increase the risk of cardiovascular diseases, even leading to sudden death. Changes of heart rate variability (HRV) can be treated as a warning from the autonomic nervous systems and as a long-term monitoring method for chronic disease, for example, cardiovascular diseases and sudden death. The purpose of this study was to explore the association between occupational burnout and HRV.Proportional stratified convenient sampling was performed and in total, 120 individuals participated in this study. Questionnaires and the "occupational burnout inventory" were used to collect biographical and burnout information. A novel wrist physiological monitor was used to measure autonomic nervous system-related data, including HRV, low-frequency (LF) %, high-frequency (HF) %, and LF/HF ratio. Descriptive statistics and logistic regressions were computed using SPSS 17.0 (Chinese version, IBM Corp., New York, NY).The results show that participants who were 20 to 25 years old, work overtime because of onerous personal tasks, had a medical history, and recently felt unwell have higher "personal burnout." "Participants with a graduate degree, with onerous tasks, who were indirect staff, and with a regular-hour job tended to overcommit to their work." Significant associations were found among medical history, recently feeling unwell, and "work-related burnout." There was a positive association between HRV and job seniority. LF%, HF%, and LF/HF ratio were significantly correlated with job category. "Work overcommitment" was related to LF/HF ratio among men. Some items in "personal burnout" and "work overcommitment" were also associated with HRV among women.The findings suggest that the measurement of HRV can be applied in occupational settings to assess burnout. It not only allows administrators to quickly select the colleagues who need health care, but also provides timely and appropriate care, thereby promoting the health of the worker.
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Achmat G, Leach L, Onagbiye SO. Prevalence of the risk factors for cardiometabolic disease among firefighters in the Western Cape province of South Africa. J Sports Med Phys Fitness 2019; 59:1577-1583. [PMID: 31610641 DOI: 10.23736/s0022-4707.19.09137-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Cardiometabolic disease (CMD) risk factors have reached epidemic proportions, with many people at risk of premature disability and death. There is insufficient data regarding the prevalence of CMD risk factors among firefighters in the Western Cape Province of South Africa. The purpose of this study was to examine the prevalence of CMD risk factors among South African firefighters in the Western Cape Province. Additional outcomes were to determine the relationship between BMI and CMD risk factors among firefighters. METHODS A total of 219 healthy male firefighters with mean age 37.8±9.80 years volunteered to participate in the study. Anthropometric (ISAK protocol compliant) and physiological variables (ACSM protocol compliant) were assessed. Descriptive statistics, such as mean, standard deviation and percentages were used to examine the CMD risk factors prevalence among the participants. RESULTS Based on the BMI categorization, majority (42.5%) of the participants were obese, 17.4% were overweight, 39.7% had a normal BMI, while 0.5% were underweight. The participants with systolic prehypertension were 45.7%, while 14.2% were hypertensive. Furthermore, 39.3% were prediabetic, 18.3% were diabetic, while 1.4% had blood sugar below normal level (hypoglycemic). In terms of total blood cholesterol levels, 45.7% were normal, 38.8% were borderline high, while 15.5% were high in hypercholesterolemia. The majority (51.1%) of the participants reported non-participation in regular physical activity. Between BMI and the typical risk factors, there is a significant correlation with abdominal obesity (r=0.71; P<0.001), systolic blood pressure (r=0.33; P<0.001), diastolic blood pressure (r=0.31; P<0.001), fasting blood glucose (r=0.22; P<0.01) and total cholesterol (r=0.15; P<0.05). CONCLUSIONS There was a high prevalence of cardiometabolic disease risk factors among firefighters. Furthermore, urgent intervention focusing on the lifestyle modification and weight management is a necessity.
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Affiliation(s)
- Ghaleelullah Achmat
- Department of Sport, Recreation and Exercise Science, Faculty of Community and Health Sciences, University of the Western Cape, Cape Town, South Africa
| | - Lloyd Leach
- Department of Sport, Recreation and Exercise Science, Faculty of Community and Health Sciences, University of the Western Cape, Cape Town, South Africa
| | - Sunday O Onagbiye
- Department of Sport, Recreation and Exercise Science, Faculty of Community and Health Sciences, University of the Western Cape, Cape Town, South Africa - .,School of Public Health, Faculty of Community and Health Sciences, University of the Western Cape, Cape Town, South Africa
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Kakinuma M, Ide H, Nakao K, Ichikawa D, Nagai R, Furui Y. Metabolic syndrome: Association between prevalence and risk at worksites. ARCHIVES OF ENVIRONMENTAL & OCCUPATIONAL HEALTH 2019; 75:226-234. [PMID: 31063040 DOI: 10.1080/19338244.2019.1610347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
This study, conducted at major Japanese companies, aimed to determine if asymptomatic workers in workplaces with a high prevalence of metabolic syndrome have a greater risk of developing metabolic syndrome. Data were obtained from the health records of 298,145 people, from 2011 to 2015. We collected data on the participants' age, sex, physical examinations, laboratory tests, and lifestyle behaviors. To test whether the risk of metabolic syndrome in asymptomatic workers differed between groups with a higher and lower prevalence in 2011, Cox proportional hazards regression model was performed, with the covariates being controlled for. The analysis showed that the risk of metabolic syndrome among asymptomatic workers in the high-prevalence group was about 1.1-fold elevated compared to those within the low-prevalence group. As a follow-up to these results, interventions aimed at asymptomatic workers should be provided in workplaces with a high prevalence of metabolic syndrome.
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Affiliation(s)
- Michiru Kakinuma
- Policy Alternatives Research Institute, The University of Tokyo, Tokyo, Japan
| | - Hiroo Ide
- Policy Alternatives Research Institute, The University of Tokyo, Tokyo, Japan
| | - Kyoko Nakao
- Policy Alternatives Research Institute, The University of Tokyo, Tokyo, Japan
| | - Daisuke Ichikawa
- Department of Clinical Information Engineering, Division of Social Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | | | - Yuji Furui
- Policy Alternatives Research Institute, The University of Tokyo, Tokyo, Japan
- Jichi Medical University, Tochigi, Japan
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Ayogu RNB, Nwajuaku C, Udenta EA. Components and Risk Factors of Metabolic Syndrome among Rural Nigerian Workers. Niger Med J 2019; 60:53-61. [PMID: 31462843 PMCID: PMC6688396 DOI: 10.4103/nmj.nmj_53_19] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Background: Metabolic syndrome (MetS) is a serious public health risk predisposing the workforce to cardiovascular diseases and diabetes. Aim: The aim of this study was to determine the components and risk factors of MetS among Nigerian teachers and bank workers (BWs). Settings and Design: The cross-sectional study was conducted in Idemili South Local Government Area, Southeast Nigeria. Materials and Methods: The study involved 427 teachers and 66 BWs in 14 secondary schools and 5 microfinance banks, respectively. Data collection methods included questionnaire, lipid profile, fasting plasma glucose (FPG), weight, height, waist circumference, and blood pressure (BP) measurements. Inferential statistical analysis involved Pearson correlation and Chi square with Cochran–Mantel–Haenszel test. Significance was accepted at P < 0.05. Results: Most (73.3%) of the teachers were 40–60-year-olds; 75.8% of BWs were 19–39-year-olds (P < 0.01). Underweight (7.7%), overweight (26.8%), obesity (17.2%), impaired FPG (IFPG) (14.0%), hypertriglyceridemia (38.0%), and hypertension (40.0%) were prevalent with similarity (P > 0.05) between occupations, age, and gender. Females were more likely to have abdominal obesity (P < 0.01) than males. MetS prevalence was 20%. MetS was more likely among females (odds ratio [OR] =0.63, 95% confidence interval [CI] =0.471–0.841); workers with abdominal obesity (OR = 1.67, 95% CI = 1.210–2.295), IFPG (OR = 0.05, 95% CI = 0.008–0.347), raised diastolic BP (OR = 12.00, 95% CI = 2.177–66.134), and hypertriglyceridemia (OR = 1.55, 95% CI = 1.931–5.600); and those who often drank fluids other than water (OR = 0.11, 95% CI = 0.013–0.961). Conclusion: MetS was a problem of public health significance among the workers with higher prevalence among teachers, 40–60-year-olds, and females. Abdominal obesity was the strongest risk factor of metabolic syndrome among the workers.
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Affiliation(s)
- Rufina N B Ayogu
- Department of Nutrition and Dietetics, University of Nigeria, Nsukka, Enugu State, Nigeria
| | - Chikodili Nwajuaku
- Department of Nutrition and Dietetics, University of Nigeria, Nsukka, Enugu State, Nigeria
| | - Elizabeth A Udenta
- Department of Nutrition and Dietetics, University of Nigeria, Nsukka, Enugu State, Nigeria
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Cho DY, Koo JW. Differences in Metabolic Syndrome Prevalence by Employment Type and Sex. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15091798. [PMID: 30134584 PMCID: PMC6165279 DOI: 10.3390/ijerph15091798] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Revised: 08/20/2018] [Accepted: 08/20/2018] [Indexed: 01/07/2023]
Abstract
Workers may sometimes do the same work, but differ in their risk of health-related problems depending on whether the employment type is standard or non-standard. Furthermore, even with similar job and employment types, there may be differences in risk factors for health-related problems depending on sex. This study aimed to determine the prevalence of metabolic syndrome (MetS) by employment type and sex using data from the Fifth Korean National Health and Nutrition Examination Survey (KNHANES Ⅴ) (2010–2012) and KNHANES Ⅵ (2013–2015) conducted by the Korea Centers for Disease Control and Prevention. Overall, 9523 adult wage workers (5523 standard workers and 4000 non-standard workers) aged ≥ 19 years were analyzed. To determine MetS prevalence odds ratios according to employment type, logistic regression analysis was performed disaggregated by sex. The prevalence of MetS significantly increased with age (p < 0.001), being married (p < 0.05), current smoking status (p < 0.05), and high-risk drinking (p < 0.001) among male subjects. The prevalence of MetS significantly increased among female manual workers (p < 0.001), those with lower educational level and household income (p < 0.001). Non-standard workers of either sex showed higher MetS prevalence than standard workers; only females showed significant difference (p < 0.001). Female non-standard workers showed 1.44, 1.33, and 1.34 (all p < 0.001) times higher odds of MetS prevalence in Models 1, 2, and 3, respectively, compared to standard workers, suggesting a difference in risk factors of MetS according to sex. Also, that employment type affects MetS prevalence suggests that employment pattern is an important risk factor especially in females. Therefore, to manage MetS in female non-standard workers, individual health care as well as social effort may be necessary.
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Affiliation(s)
- Duk Youn Cho
- Department of Rehabilitation and Assistive Technology, Korea National Rehabilitation Center, Seoul 01022, Korea.
| | - Jung-Wan Koo
- Department of Occupational and Environmental Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea.
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Sedentary Occupation Workers Who Meet the Physical Activity Recommendations Have a Reduced Risk for Metabolic Syndrome: A Cross-Sectional Study. J Occup Environ Med 2018; 59:1029-1033. [PMID: 28742767 DOI: 10.1097/jom.0000000000001104] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE We tested the hypothesis that sedentary occupation workers who meet the physical activity recommendations present a lower risk for metabolic syndrome (MetS) than their nonactive counterparts. METHODS A cross-sectional study involving 502 sedentary occupation workers. Physical activity level was self-reported. MetS was defined by International Diabetes Federation criteria. RESULTS The active group showed lower odds for MetS [odds ratio (OR) 0.52, 95% confidence interval (95% CI) 0.27 to 0.98], abdominal obesity (OR 0.36, 95% CI 0.16 to 0.82), elevated blood pressure (OR 0.47, 95% CI 0.26 to 0.84), and reduced high-density lipoprotein cholesterol (OR 0.54, 95% CI 0.31 to 0.93) than the sedentary group after adjustments for age, time in job, body mass index, and tobacco use. CONCLUSIONS Sedentary occupation workers who meet the physical activity recommendations have a reduced risk for MetS.
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Mehrdad R, Pouryaghoub G, Moradi M. Association between Metabolic Syndrome and Job Rank. THE INTERNATIONAL JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL MEDICINE 2018; 9:45-51. [PMID: 29319054 PMCID: PMC6466972 DOI: 10.15171/ijoem.2018.1197] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Accepted: 12/17/2017] [Indexed: 12/11/2022]
Abstract
Background:
The occupation of the people can influence the development of metabolic syndrome.
Objective:
To determine the association between metabolic syndrome and its determinants with the job rank in workers of a large car factory in Iran.
Methods:
3989 male workers at a large car manufacturing company were invited to participate in this cross-sectional study. Demographic and anthropometric data of the participants, including age, height, weight, and abdominal circumference were measured. Blood samples were taken to measure lipid profile and blood glucose level. Metabolic syndrome was diagnosed in each participant based on ATPIII 2001 criteria. The workers were categorized based on their job rank into 3 groups of (1) office workers, (2) workers with physical exertion, and (3) workers with chemical exposure. The study characteristics, particularly the frequency of metabolic syndrome and its determinants were compared among the study groups.
Results:
The prevalence of metabolic syndrome in our study was 7.7% (95% CI 6.9 to 8.5). HDL levels were significantly lower in those who had chemical exposure (p=0.045). Diastolic blood pressure was significantly higher in those who had mechanical exertion (p=0.026). The frequency of metabolic syndrome in the office workers, workers with physical exertion, and workers with chemical exposure was 7.3%, 7.9%, and 7.8%, respectively (p=0.836).
Conclusion:
Seemingly, there is no association between metabolic syndrome and job rank.
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Affiliation(s)
- Ramin Mehrdad
- Center for Research on Occupational Diseases, Tehran University of Medical Sciences, Tehran, Iran
| | - Gholamreza Pouryaghoub
- Center for Research on Occupational Diseases, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahboubeh Moradi
- Department of Occupational Medicine, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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Akintunde AA, Oloyede TW. Metabolic syndrome and occupation: Any association? Prevalence among auto technicians and school teachers in South West Nigeria. Diabetes Metab Syndr 2017; 11 Suppl 1:S223-S227. [PMID: 28011231 DOI: 10.1016/j.dsx.2016.12.035] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 12/12/2016] [Indexed: 11/16/2022]
Abstract
AIMS To determine occupational association with metabolic syndrome among auto technicians and school teachers. METHODS One hundred and sixty six subjects were selected for this study. Clinical data was obtained while laboratory investigations including plasma glucose and lipid profile were performed. Statistical analysis was done with SPSS 20.0. P<0.05 was taken as statistically significant. RESULTS School teachers had significantly higher mean total cholesterol and LDL-cholesterol compared to auto technicians. Mean serum triglycerides was significantly higher among auto-technicians compared to school teachers in this study. The prevalence of some conventional cardiovascular risk factors was significantly higher among auto-technicians compared to school teachers: Impaired blood glucose (9.6% vs. 1.2%, p<0.05), hypertriglyceridaemia (18.1% vs. 7.2%, p<0.05) and low HDL-Cholesterol (47.0% vs. 37.3%, p<0.05) respectively. However elevated LDL-cholesterol (56.6% vs. 32.5%, p<0.05) was significantly more common among school teachers compared to auto-technicians. Based on the WHO and the Harmonized criteria, metabolic syndrome was more frequent among auto-technicians compared to school teachers. (8.4% vs. 1.2% and 19.3% vs. 7.2% respectively, p<0.05) CONCLUSION: The prevalence of metabolic syndrome appears to be significantly higher among auto technicians despite their high level of physical activity, exertion and education compared to teachers. This may be related to the increased occupational exposure to organic and inorganic materials from dust particles, oil and oil related matter and particulate matter among auto technicians. Prompt definitive evaluation of this concept and appropriate health education to encourage safety mechanism can reduce this burden of metabolic syndrome among auto technicians in Nigeria.
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Affiliation(s)
- Adeseye A Akintunde
- Cardiology Unit, Department of Medicine, Ladoke Akintola University of Technology Teaching Hospital, P.O. BOX 3238 Ogbomoso, Nigeria.
| | - Taiwo W Oloyede
- Chemical Pathology Department, Ladoke Akintola University of Technology Teaching Hospital, Ogbomoso, Nigeria
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Sakuraya A, Watanabe K, Kawakami N, Imamura K, Ando E, Asai Y, Eguchi H, Kobayashi Y, Nishida N, Arima H, Shimazu A, Tsutsumi A. Work-related psychosocial factors and onset of metabolic syndrome among workers: a systematic review and meta-analysis protocol. BMJ Open 2017; 7:e016716. [PMID: 28645981 PMCID: PMC5726138 DOI: 10.1136/bmjopen-2017-016716] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
INTRODUCTION Metabolic syndrome is an important public health target because of its high prevalence worldwide. Work-related psychosocial factors have been identified as determinants of metabolic syndrome components. However, there have been no systematic reviews or meta-analyses conducted to evaluate the relationship between work-related psychosocial factors and metabolic syndrome as an aggregated cluster. The aim of this study is to examine this association from published prospective studies. METHODS AND ANALYSIS The systematic review and meta-analysis will be conducted using published studies that will be identified from electronic databases (ie, PubMed, EMBASE, PsycINFO, PsycARTICLES and Japan Medical Abstracts Society). Studies that (1) examined the association between work-related psychosocial factors and the onset of metabolic syndrome, (2) had a longitudinal or prospective cohort design, (3) were conducted among workers, (4) provided sufficient data for calculating ORs or relative risk with a 95% CI, (5) were published as original articles written in English or Japanese, and (6) having been published until the end of 2016 will be included. Study selection, data collection, quality assessment and statistical syntheses will be conducted based on discussions among investigators. ETHICS AND DISSEMINATION Ethics approval was not required for this study because it was based on published studies. The results and findings of this study will be submitted and published in a scientific peer-reviewed journal. The findings from this study could be useful for assessing metabolic syndrome risk factors in the workplace, and determining approaches for prevention of metabolic syndrome in the future. TRIAL REGISTRATION NUMBER PROSPERO CRD42016039096 (http://www.crd.york.ac.uk/PROSPERO_REBRANDING/display_record.asp?ID=CRD42016039096).
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Affiliation(s)
- Asuka Sakuraya
- Department of Mental Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kazuhiro Watanabe
- Department of Mental Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- The Japan Society for the Promotion of Science, Tokyo, Japan
| | - Norito Kawakami
- Department of Mental Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kotaro Imamura
- Department of Mental Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Emiko Ando
- Department of Mental Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yumi Asai
- Department of Mental Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hisashi Eguchi
- Department of Public Health, Kitasato University School of Medicine, Kanagawa, Japan
| | | | | | - Hideaki Arima
- Department of Mental Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Akihito Shimazu
- Department of Mental Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Akizumi Tsutsumi
- Department of Public Health, Kitasato University School of Medicine, Kanagawa, Japan
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Abstract
BACKGROUND Burnout has been described as a prolonged response to chronic emotional and interpersonal stress on the job that is often the result of a period of expending excessive effort at work while having too little recovery time. Healthcare workers who work in a stressful medical environment, especially in an intensive care unit (ICU), may be particularly susceptible to burnout. In healthcare workers, burnout may affect their well-being and the quality of professional care they provide and can, therefore, be detrimental to patient safety. The objectives of this study were: to determine the prevalence of burnout in the ICU setting; and to identify factors associated with burnout in ICU professionals. METHODS The original articles for observational studies were retrieved from PubMed, MEDLINE, and Web of Science in June 2016 using the following MeSH terms: "burnout" and "intensive care unit". Articles that were published in English between January 1996 and June 2016 were eligible for inclusion. Two reviewers evaluated the abstracts identified using our search criteria prior to full text review. To be included in the final analysis, studies were required to have employed an observational study design and examined the associations between any risk factors and burnout in the ICU setting. RESULTS Overall, 203 full text articles were identified in the electronic databases after the exclusion of duplicate articles. After the initial review, 25 studies fulfilled the inclusion criteria. The prevalence of burnout in ICU professionals in the included studies ranged from 6% to 47%. The following factors were reported to be associated with burnout: age, sex, marital status, personality traits, work experience in an ICU, work environment, workload and shift work, ethical issues, and end-of-life decision-making. CONCLUSIONS The impact of the identified factors on burnout remains poorly understood. Nevertheless, this review presents important information, suggesting that ICU professionals may suffer from a high level of burnout, potentially threatening patient care. Future work should address the effective management of the factors negatively affecting ICU professionals.
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Affiliation(s)
- Chien-Huai Chuang
- Department of Medical Education, National Taiwan University Hospital
| | | | - Chun-Yu Lin
- Graduate Institute of Medical Education & Bioethics, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Kuan-Han Lin
- Graduate Institute of Medical Education & Bioethics, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yen-Yuan Chen
- Department of Medical Education, National Taiwan University Hospital
- Graduate Institute of Medical Education & Bioethics, National Taiwan University College of Medicine, Taipei, Taiwan
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