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Medina-Martínez J, Aliño M, Vázquez-Martínez A, Villanueva-Blasco VJ, Cano-López I. Risk and Protective Factors Associated with Drug Use in Healthcare Professionals: A Systematic Review. J Psychoactive Drugs 2024; 56:397-411. [PMID: 37341709 DOI: 10.1080/02791072.2023.2227173] [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: 01/10/2023] [Accepted: 06/01/2023] [Indexed: 06/22/2023]
Abstract
Healthcare professionals are exposed to stressful situations that may favor substance use vulnerability. This systematic review aims to synthesize the risk and protective factors associated with use, abuse, and dependence of alcohol, tobacco, psychoactive drugs, and cannabis in healthcare professionals. Following PRISMA recommendations, a systematic search was performed in PsycINFO, Web of Science, PubMed/MEDLINE, Embase, Scopus, and Cochrane Library. The search yielded 1523 studies, of which 19 were selected. The identified risk factors were demographic factors (i.e. male gender, and single/divorced marital status), psychopathological factors, social factors, positive attitudes toward drugs, unhealthy lifestyle habits, the COVID-19 pandemic, and the coexistence of the use of several substances. The protective factors were demographic factors (i.e. ethnicity and having dependent children), healthy lifestyle habits, and workplace anti-drug policies (i.e. restriction of tobacco use). These findings highlight the need for preventive actions against drug use in healthcare professionals to improve their health and reduce the possible negative impact on their healthcare practice. Knowledge of modifiable risk and protective factors allows their incorporation as components in preventive actions, and non-modifiable factors (e.g. demographic variables) may contribute to the detection of groups of greater vulnerability to propose selective prevention actions in this population.
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Affiliation(s)
| | - Marta Aliño
- Faculty of Health Sciences, Valencian International University, Valencia, Spain
- Research Group in Psychology and Quality of Life (PsiCal)/VIU-NED Chair of Global Neuroscience and Social Change, Valencian International University, Valencia, Spain
| | - Andrea Vázquez-Martínez
- Faculty of Health Sciences, Valencian International University, Valencia, Spain
- Research Group in Health and Psycho-Social Adjustment (GI-SAPS), Valencian International University, Valencia, Spain
| | - Víctor José Villanueva-Blasco
- Faculty of Health Sciences, Valencian International University, Valencia, Spain
- Research Group in Health and Psycho-Social Adjustment (GI-SAPS), Valencian International University, Valencia, Spain
| | - Irene Cano-López
- Faculty of Health Sciences, Valencian International University, Valencia, Spain
- Research Group in Psychology and Quality of Life (PsiCal)/VIU-NED Chair of Global Neuroscience and Social Change, Valencian International University, Valencia, Spain
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Schulte PA, Sauter SL, Pandalai SP, Tiesman HM, Chosewood LC, Cunningham TR, Wurzelbacher SJ, Pana-Cryan R, Swanson NG, Chang CC, Nigam JAS, Reissman DB, Ray TK, Howard J. An urgent call to address work-related psychosocial hazards and improve worker well-being. Am J Ind Med 2024; 67:499-514. [PMID: 38598122 DOI: 10.1002/ajim.23583] [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: 10/05/2023] [Revised: 03/07/2024] [Accepted: 03/13/2024] [Indexed: 04/11/2024]
Abstract
Work-related psychosocial hazards are on the verge of surpassing many other occupational hazards in their contribution to ill-health, injury, disability, direct and indirect costs, and impact on business and national productivity. The risks associated with exposure to psychosocial hazards at work are compounded by the increasing background prevalence of mental health disorders in the working-age population. The extensive and cumulative impacts of these exposures represent an alarming public health problem that merits immediate, increased attention. In this paper, we review the linkage between work-related psychosocial hazards and adverse effects, their economic burden, and interventions to prevent and control these hazards. We identify six crucial societal actions: (1) increase awareness of this critical issue through a comprehensive public campaign; (2) increase etiologic, intervention, and implementation research; (3) initiate or augment surveillance efforts; (4) increase translation of research findings into guidance for employers and workers; (5) increase the number and diversity of professionals skilled in preventing and addressing psychosocial hazards; and (6) develop a national regulatory or consensus standard to prevent and control work-related psychosocial hazards.
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Affiliation(s)
- Paul A Schulte
- Advanced Technologies and Laboratories International Inc., Gaithersburg, Maryland, USA
| | - Steven L Sauter
- Advanced Technologies and Laboratories International Inc., Gaithersburg, Maryland, USA
| | - Sudha P Pandalai
- Division of Science Integration, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Cincinnati, Ohio, USA
| | - Hope M Tiesman
- Division of Safety Research, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Morgantown, West Virginia, USA
| | - Lewis C Chosewood
- Office of the Director, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Thomas R Cunningham
- Division of Science Integration, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Cincinnati, Ohio, USA
| | - Steven J Wurzelbacher
- Division of Field Studies and Engineering, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Cincinnati, OH, USA
| | - Rene Pana-Cryan
- Office of the Director, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Washington, DC, USA
| | - Naomi G Swanson
- Division of Science Integration, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Cincinnati, Ohio, USA
| | - Chia-Chia Chang
- Office of the Director, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Jeannie A S Nigam
- Division of Science Integration, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Cincinnati, Ohio, USA
| | - Dori B Reissman
- Office of the Director, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Washington, DC, USA
| | - Tapas K Ray
- Office of the Director, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Cincinnati, OH, USA
| | - John Howard
- Office of the Director, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Washington, DC, USA
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Wu JY, Li H, Shuai JK, He Y, Li PC. Evidence summary on the non-pharmacological management of sleep disorders in shift workers. Sleep Breath 2024; 28:909-918. [PMID: 37587356 PMCID: PMC11136795 DOI: 10.1007/s11325-023-02901-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 08/01/2023] [Accepted: 08/04/2023] [Indexed: 08/18/2023]
Abstract
PURPOSE This study aimed to evaluate, and integrate the relevant evidence on the non-pharmacological management of sleep disorders in shift workers to provide a reference for improving sleep of shift workers. METHODS According to the "6S" pyramid model of evidence, a comprehensive search was conducted in evidence-based databases, including BMJ-Best Practice, UpToDate, DynaMed, Cochrane Library, and Joanna Briggs Institute (JBI); clinical practice guideline websites, such as the Guidelines International Network; professional association websites, such as the World Sleep Society; and literature databases, including PubMed, Embase, CINAHL, China National Knowledge Infrastructure (CNKI), Wanfang Database, and Chinese Biology Medicine disc (CBM) from inception to November 30, 2022. Two researchers independently evaluated the literature in accordance with the evaluation standards; conducted the extraction, classification, and synthesis of the evidence; and evaluated its grade and recommendation grade. RESULTS A total of 18 studies were included, including 2 clinical decisions, 2 guidelines, 3 expert consensuses, and 11 systematic reviews. In total, 25 pieces of evidence were summarized from 6 aspects: sleep assessment, sleep scheduling, sleep hygiene, light therapy, workplace intervention, and other managements. CONCLUSION This study summarized the best evidence for the non-pharmacological management of sleep disorders in shift workers. Shift workers should reasonably arrange their sleep time and develop good sleep hygiene. Additionally, work organizations should jointly promote sleep to improve the sleep conditions of shift workers and promote their physical and mental health.
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Affiliation(s)
- Jin-Yu Wu
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, No.37, Guoxue Alley, Chengdu, 610044, Sichuan, China
- West China School of Nursing, Sichuan University, No.37, Guoxue Alley, Chengdu, 610044, Sichuan, China
| | - Hui Li
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, No.37, Guoxue Alley, Chengdu, 610044, Sichuan, China
- West China School of Nursing, Sichuan University, No.37, Guoxue Alley, Chengdu, 610044, Sichuan, China
| | - Jun-Kun Shuai
- Department of Emergency Medicine, Affiliated Hospital of Chengdu University, No.82, North 2nd Section, 2nd Ring Road, Chengdu, 610081, Sichuan, China
| | - Yue He
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, No.37, Guoxue Alley, Chengdu, 610044, Sichuan, China
- West China School of Nursing, Sichuan University, No.37, Guoxue Alley, Chengdu, 610044, Sichuan, China
| | - Peng-Cheng Li
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, No.37, Guoxue Alley, Chengdu, 610044, Sichuan, China.
- West China School of Nursing, Sichuan University, No.37, Guoxue Alley, Chengdu, 610044, Sichuan, China.
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Braquehais MD, Mozo X, Llavayol E, Gausachs E, Santiago R, Nieva G, Valero S, Grau-López L, Ramos-Quiroga JA, Bruguera E. Comparing nurses attending a specialised mental health programme with and without substance use disorder: a retrospective, observational study in Spain. BMJ Open 2024; 14:e078012. [PMID: 38582534 PMCID: PMC11002373 DOI: 10.1136/bmjopen-2023-078012] [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: 07/21/2023] [Accepted: 01/26/2024] [Indexed: 04/08/2024] Open
Abstract
OBJECTIVES To analyse the differences between nurses with and without substance use disorders (SUDs) admitted to a specialised mental health programme. DESIGN Retrospective, observational study. SETTING Specialised mental health treatment programme for nurses in Catalonia, Spain. PARTICIPANTS 1091 nurses admitted to the programme from 2000 to 2021. INTERVENTIONS None. PRIMARY AND SECONDARY OUTCOMES Sociodemographic, occupational and clinical variables were analysed. Diagnoses followed Diagnostic and Statistical Manual of Mental Disorders, 4th edition, Text Revision criteria. RESULTS Most nurses admitted to the programme were women (88%, n=960) and came voluntarily (92.1%, n=1005). The mean age at admission was 45 (SD=10.4) years. The most common diagnoses were adjustment disorders (36.6%, n=399), unipolar mood disorders (25.8%, n=282), anxiety disorders (16.4%, n=179) and SUDs (13.8%, n=151). Only 19.2% (n=209) of the sample were hospitalised during their first treatment episode. After multivariate analysis, suffering from a SUD was significantly associated with being a man (OR=4.12; 95% CI 2.49 to 6.82), coming after a directed referral (OR=4.55; 95% CI 2.5 to 7.69), being on sick leave at admission (OR=2.21; 95% CI 1.42 to 3.45) and needing hospitalisation at the beginning of their treatment (OR=12.5; 95% CI 8.3 to 20). CONCLUSIONS Nurses with SUDs have greater resistance to voluntarily asking for help from specialised mental health treatment programmes and have greater clinical severity compared with those without addictions. SUDs are also more frequent among men. More actions are needed to help prevent and promote earlier help-seeking behaviours among nurses with this type of mental disorder.
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Affiliation(s)
- María Dolores Braquehais
- Galatea Clinic, Barcelona, Spain
- Mental Health and Addictions Research Group, CIBERSAM-G27, Vall d'Hebron Institut de Recerca, Barcelona, Spain
- School of Medicine, Universitat Internacional de Catalunya, Barcelona, Spain
| | | | | | - Eva Gausachs
- Mental Health Services, Centre Psicoteràpia Barcelona, Barcelona, Spain
| | | | - Gemma Nieva
- Galatea Clinic, Barcelona, Spain
- Mental Health, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Sergi Valero
- Galatea Clinic, Barcelona, Spain
- ACE Foundation, Barcelona, Spain
| | - Lara Grau-López
- Galatea Clinic, Barcelona, Spain
- Mental Health and Addictions Research Group, CIBERSAM-G27, Vall d'Hebron Institut de Recerca, Barcelona, Spain
- Mental Health, Hospital Universitari Vall d'Hebron, Barcelona, Spain
- Department of Pyschiatry, School of Medicine, Univesitat Autònoma de Barcelona, Barcelona, Spain
| | - Josep Antoni Ramos-Quiroga
- Mental Health and Addictions Research Group, CIBERSAM-G27, Vall d'Hebron Institut de Recerca, Barcelona, Spain
- Mental Health, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Eugeni Bruguera
- Galatea Clinic, Barcelona, Spain
- Mental Health, Hospital Universitari Vall d'Hebron, Barcelona, Spain
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Wu J, Wang J, Li Q, Gong Y, Luo J, Yin X. Prevalence of occupational injury and its associated factors among emergency department physicians in China: A large sample, cross-sectional study. Prev Med 2024; 180:107878. [PMID: 38272268 DOI: 10.1016/j.ypmed.2024.107878] [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: 10/15/2023] [Revised: 01/19/2024] [Accepted: 01/22/2024] [Indexed: 01/27/2024]
Abstract
BACKGROUND Medical personnel, particularly emergency department (ED) physicians, face a variety of occupational hazards. However, the current state of occupational injuries among ED physicians remains unknown. This study aimed to assess the occupational injury of Chinese ED physicians and to identify its associated factors. METHODS From July to August 2018, a cross-sectional survey was conducted in Chinese emergency departments. A structured questionnaire covering sociodemographic characteristics, individual health behaviours, and work-related characteristics was completed by 10,457 ED physicians. Binary logistic regression was used to analyse the factors associated with occupational injuries. RESULTS In this study, 81.13% of ED physicians reported occupational injuries in the previous 12 months. All participants who had experienced occupational injuries had suffered verbal violence. Among physicians who experienced at least one injury, 76.57% and 71.30% reported injuries sustained while moving patients and from falls, slips, and sprains during office visits, respectively. Occupational injuries were significantly associated with gender, education level, drinking behaviour, sleep quality, the frequency of night shifts per month, self-perceived physician shortage, and work-family conflict. Physicians who experienced effort-reward imbalance were at a higher risk of occupational injury. CONCLUSION In China, occupational injuries are common among ED physicians. Individual factors as well as work-related factors are independently linked to occupational injuries. To reduce the rate of occupational injuries among ED physicians, health policymakers and healthcare facility managers should consider multi-injury interventions.
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Affiliation(s)
- Jianxiong Wu
- Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, PR China
| | - Jing Wang
- Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, PR China
| | - Qinnan Li
- Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, PR China
| | - Yanhong Gong
- Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, PR China
| | - Jun Luo
- Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, PR China; Chronic non-communicable Disease and Injury Prevention and Control Institute, Wuhan Center for Disease Control and Prevention, PR China.
| | - Xiaoxv Yin
- Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, PR China.
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6
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Ciobanu D, Porojan M, Bala C, Zah AM, Oroian I, Roman G, Rusu A. Lifestyle factors, dietary patterns, and social determinants of social and eating jetlag: A cross-sectional survey. Chronobiol Int 2024; 41:248-258. [PMID: 38153101 DOI: 10.1080/07420528.2023.2298700] [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: 05/12/2023] [Accepted: 12/17/2023] [Indexed: 12/29/2023]
Abstract
Social jetlag (SJL) and, more recently, eating jetlag have been linked with an increased risk of non-communicable diseases. Here we aim to investigate lifestyle factors (diet, eating behavior, smoking, perceived stress, time spent sedentary/day) and social determinants (education level, employment status, and place of residence) associated with SJL corrected for sleep duration (SJLsc) and eating jetlag. Self-declared data on age, gender, lifestyle, and eating behavior were collected online from March 2021 to February 2022 of 432 adults. Principal component analysis was used to extract three dietary patterns (Prudent, Western, and Risky). Prevalence of SJLsc was 35.2%, with no significant difference between men and women (p = 0.558). Adults with SJLsc had significantly larger eating jetlag (56.0 min vs 41.2 min, p = 0.001). Increasing SJLsc duration was associated with an increased adherence to a Risky dietary pattern (standardized β coefficient = .165, p = 0.012); increasing eating jetlag duration was associated with an increased adherence to a Western dietary pattern (standardized β coefficient = .127, p = 0.039) and a shorter sleep duration (standardized βcoefficient = -0.147, p = 0.011). Among social determinants analyzed, only being a student or employed was associated with eating jetlag (standardized β coefficient = 0.125, p = 0.044), while none displayed any relationship with SJLsc. Our survey provides evidence on a risky behavior among young persons with SJLsc and eating jetlag, characterized by a higher alcohol consumption, and a diet rich in processed meat and high-fat food, eating during nights, and shorter sleep duration with potential long-term negative health outcomes.
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Affiliation(s)
- Dana Ciobanu
- Department of Diabetes and Nutrition Diseases, Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Diabetes Center, Emergency Clinical County Hospital Cluj, Cluj-Napoca, Romania
| | - Mihai Porojan
- Department of Internal Medicine, Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Internal Medicine, Emergency Clinical County Hospital in Cluj-Napoca, Cluj-Napoca, Romania
| | - Cornelia Bala
- Department of Diabetes and Nutrition Diseases, Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Diabetes Center, Emergency Clinical County Hospital Cluj, Cluj-Napoca, Romania
| | - Ana Maria Zah
- Diabetes Center, Emergency Clinical County Hospital Cluj, Cluj-Napoca, Romania
| | - Ioana Oroian
- Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Gabriela Roman
- Department of Diabetes and Nutrition Diseases, Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Diabetes Center, Emergency Clinical County Hospital Cluj, Cluj-Napoca, Romania
| | - Adriana Rusu
- Department of Diabetes and Nutrition Diseases, Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Diabetes Center, Emergency Clinical County Hospital Cluj, Cluj-Napoca, Romania
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Saggi MK, Phillips CL, Comas M, Hoyos CM, Marshall NS, Shiao JSC, Guo YL, Lin TT, Cayanan EA, Gordon CJ. Does daily energy and macronutrient intake differ between work and non-workdays in shift workers? A mixed methods study. Chronobiol Int 2023; 40:1039-1048. [PMID: 37599382 DOI: 10.1080/07420528.2023.2246559] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 06/26/2023] [Accepted: 08/04/2023] [Indexed: 08/22/2023]
Abstract
Shift workers are at increased risk of obesity and metabolic diseases, but their eating patterns on work and non-workdays are understudied. We aimed to examine whether energy intake and macronutrient intake of day and night shift nurses were different during work and non-workdays. We used a mixed-methods approach to study food intake of shift working nurses from two hospitals during day and night shifts. Participants completed baseline questionnaires about eating behaviour, sleep, chronotype, mood and shift work disorder. Participants then completed a 4-d food diary which included a non-workday prior to the first shift, the first and last shift (either day or night) and the following non-workday. After completion of the food diaries, we used semi-structured interviews to explore the qualitative aspects of eating behaviours. Seventy-nine shift-working nurses participated in the study. Daily energy intake was not significantly different on work and non-workdays in day or night shift workers (p > 0.05). Whilst macronutrient consumption was also not different between day and night shift workers (p > 0.05), sugar intake was higher in day compared to night shift workers (p = 0.02) on the non-workday prior to the first workday. In qualitative interviews, participants reported their eating to be different on day and night shifts as well as work and non-workdays. Eating behaviour in day and night shift workers was highly influenced by food availability, convenience, peers, and family members. Nurses qualitatively report that night and day shifts result in them eating differently despite no statistically discernible difference in energy intake.
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Affiliation(s)
- Manjeet Kaur Saggi
- Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
- CIRUS Centre for Sleep and Chronobiology, Woolcock Institute of Medical Research, Sydney, Australia
| | - Craig L Phillips
- CIRUS Centre for Sleep and Chronobiology, Woolcock Institute of Medical Research, Sydney, Australia
- Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, Australia
| | - Maria Comas
- CIRUS Centre for Sleep and Chronobiology, Woolcock Institute of Medical Research, Sydney, Australia
| | - Camilla M Hoyos
- CIRUS Centre for Sleep and Chronobiology, Woolcock Institute of Medical Research, Sydney, Australia
- School of Psychology, Faculty of Science, The University of Sydney, Sydney, Australia
| | - Nathaniel S Marshall
- CIRUS Centre for Sleep and Chronobiology, Woolcock Institute of Medical Research, Sydney, Australia
- Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, Australia
| | - Judith Shu-Chu Shiao
- School of Nursing, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yue Leon Guo
- Environmental and Occupational Medicine, National Taiwan University, Taipei, Taiwan
| | - Ting-Ti Lin
- School of Nursing, National Défense Medical Centre, Taipei, Taiwan
| | - Elizabeth A Cayanan
- Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
- CIRUS Centre for Sleep and Chronobiology, Woolcock Institute of Medical Research, Sydney, Australia
| | - Christopher J Gordon
- Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
- CIRUS Centre for Sleep and Chronobiology, Woolcock Institute of Medical Research, Sydney, Australia
- Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, Australia
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Ramirez-Cardenas A, Wingate KC, Pompei R, King B, Scott KA, Hagan-Haynes K, Chosewood LC. Fatalities Involving Substance Use Among US Oil and Gas Extraction Workers Identified Through an Industry Specific Surveillance System (2014-2019). J Occup Environ Med 2023; 65:488-494. [PMID: 36998177 PMCID: PMC11081204 DOI: 10.1097/jom.0000000000002856] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/01/2023]
Abstract
OBJECTIVE Characteristics of oil and gas extraction (OGE) work, including long hours, shiftwork, fatigue, physically demanding work, and job insecurity are risk factors for substance use among workers. Limited information exists examining worker fatalities involving substance use among OGE workers. METHODS The National Institute for Occupational Safety and Health's Fatalities in Oil and Gas Extraction database was screened for fatalities involving substance use from 2014 through 2019. RESULTS Twenty-six worker deaths were identified as involving substance use. Methamphetamine or amphetamine was the most common substances (61.5%) identified. Other contributing factors were lack of seatbelt use (85.7%), working in high temperatures (19.2%), and workers' first day with the company (11.5%). CONCLUSIONS Employer recommendations to mitigate substance use-related risks in OGE workers include training, medical screening, drug testing, and workplace supported recovery programs.
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Affiliation(s)
- Alejandra Ramirez-Cardenas
- From the Western States Division, National Institute for Occupational Safety and Health, Lakewood, Colorado (A.R.-C., K.C.W., B.K., K.A.S., K.H.-H.); Department of Environmental and Occupational Health, Colorado School of Public Health, University of Colorado, CU Anschutz, Aurora, Colorado (R.P.); Office of the Director, National Institute for Occupational Safety and Health, Atlanta, Georgia (L.C.C.)
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9
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Hisler GC, Dickinson DL, Bruce SA, Hasler BP. Preliminary evidence that misalignment between sleep and circadian timing alters risk-taking preferences. J Sleep Res 2023; 32:e13728. [PMID: 36122900 PMCID: PMC10023298 DOI: 10.1111/jsr.13728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 07/19/2022] [Accepted: 08/29/2022] [Indexed: 11/27/2022]
Abstract
Decision-making has been shown to suffer when circadian preference is misaligned with time of assessment; however, little is known about how misalignment between sleep timing and the central circadian clock impacts decision-making. This study captured naturally occurring variation in circadian alignment (i.e., alignment of sleep-wake timing with the central circadian clock) to examine if greater misalignment predicts worse decision-making. Over the course of 2 weeks, 32 late adolescent drinkers (aged 18-22 years; 61% female; 69% White) continuously wore actigraphs and completed two overnight in-laboratory visits (Thursday and Sunday) in which both dim-light melatonin onset (DLMO) and behavioural decision-making (risk taking, framing, and strategic reasoning tasks) were assessed. Sleep-wake timing was assessed by actigraphic midsleep from the 2 nights prior to each in-laboratory visit. Alignment was operationalised as the phase angle (interval) between average DLMO and average midsleep. Multilevel modelling was used to predict performance on decision-making tasks from circadian alignment during each in-laboratory visit; non-linear associations were also examined. Shorter DLMO-midsleep phase angle predicted greater risk-taking under conditions of potential loss (B = -0.11, p = 0.06), but less risk-taking under conditions of potential reward (B = 0.14, p = 0.03) in a curvilinear fashion. Misalignment did not predict outcomes in the framing and strategic reasoning tasks. Findings suggest that shorter alignment in timing of sleep with the central circadian clock (e.g., phase-delayed misalignment) may impact risky decision-making, further extending accumulating evidence that sleep/circadian factors are tied to risk-taking. Future studies will need to replicate findings and experimentally probe whether manipulating alignment influences decision-making.
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Affiliation(s)
| | - David L. Dickinson
- Appalachian State University, Department of Economics and CERPA; ESI; IZA
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10
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Meléndez-Fernández OH, Liu JA, Nelson RJ. Circadian Rhythms Disrupted by Light at Night and Mistimed Food Intake Alter Hormonal Rhythms and Metabolism. Int J Mol Sci 2023; 24:3392. [PMID: 36834801 PMCID: PMC9963929 DOI: 10.3390/ijms24043392] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 02/04/2023] [Accepted: 02/07/2023] [Indexed: 02/10/2023] Open
Abstract
Availability of artificial light and light-emitting devices have altered human temporal life, allowing 24-hour healthcare, commerce and production, and expanding social life around the clock. However, physiology and behavior that evolved in the context of 24 h solar days are frequently perturbed by exposure to artificial light at night. This is particularly salient in the context of circadian rhythms, the result of endogenous biological clocks with a rhythm of ~24 h. Circadian rhythms govern the temporal features of physiology and behavior, and are set to precisely 24 h primarily by exposure to light during the solar day, though other factors, such as the timing of meals, can also affect circadian rhythms. Circadian rhythms are significantly affected by night shift work because of exposure to nocturnal light, electronic devices, and shifts in the timing of meals. Night shift workers are at increased risk for metabolic disorder, as well as several types of cancer. Others who are exposed to artificial light at night or late mealtimes also show disrupted circadian rhythms and increased metabolic and cardiac disorders. It is imperative to understand how disrupted circadian rhythms alter metabolic function to develop strategies to mitigate their negative effects. In this review, we provide an introduction to circadian rhythms, physiological regulation of homeostasis by the suprachiasmatic nucleus (SCN), and SCN-mediated hormones that display circadian rhythms, including melatonin and glucocorticoids. Next, we discuss circadian-gated physiological processes including sleep and food intake, followed by types of disrupted circadian rhythms and how modern lighting disrupts molecular clock rhythms. Lastly, we identify how disruptions to hormones and metabolism can increase susceptibility to metabolic syndrome and risk for cardiovascular diseases, and discuss various strategies to mitigate the harmful consequences associated with disrupted circadian rhythms on human health.
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11
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Arble E, Manning D, Arnetz BB, Arnetz JE. Increased Substance Use among Nurses during the COVID-19 Pandemic. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:2674. [PMID: 36768040 PMCID: PMC9915151 DOI: 10.3390/ijerph20032674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/27/2023] [Accepted: 01/30/2023] [Indexed: 06/18/2023]
Abstract
There is growing evidence that the COVID-19 pandemic has had a severe impact on the nursing profession worldwide. Occupational strain has disrupted nurses' emotional wellbeing and may have led to negative coping behaviors, such as increased substance use, which could impair cognitive functioning. The aim of this study was to examine whether increased substance use in a sample of U.S. nurses during the pandemic was related to greater workplace cognitive failure. An online questionnaire was administered in May 2020 to Michigan nurses statewide via three nursing organizations (n = 695 respondents). A path model was used to test the direct effects of reported increased substance use on workplace cognitive failure and via parallel psychological mediators. The model had excellent fit to the observed data, with statistically significant, unique mediating effects of greater symptoms of anxiety (b = 0.236, z = 2.22, p = 0.027), posttraumatic stress disorder (b = 0.507, z = 4.62, p < 0.001) and secondary trauma (b = 1.10, z = 2.82, p = 0.005). Importantly, the direct effect of increased substance use on workplace cognitive failure was not statistically significant independent of the mediators (b = 0.133, z = 0.56, p = 0.576; 95% confidence interval: -0.33, 0.60). These results point to the importance of further delineating the mechanistic pathways linking adverse stress to workplace cognitive failure. As we emerge from the pandemic, healthcare systems should focus resources on supporting cognitive health by addressing the psychological and emotional welfare of nurses, many of whom may be struggling with residual trauma and increased substance use.
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Affiliation(s)
- Eamonn Arble
- Department of Psychology, Eastern Michigan University, Ypsilanti, MI 48197, USA
| | - Dana Manning
- Department of Psychology, Eastern Michigan University, Ypsilanti, MI 48197, USA
| | - Bengt B. Arnetz
- Department of Family Medicine, College of Human Medicine, Michigan State University, Grand Rapids, MI 49503, USA
| | - Judith E. Arnetz
- Department of Family Medicine, College of Human Medicine, Michigan State University, Grand Rapids, MI 49503, USA
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12
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Searby A, Burr D, Taylor G, Aitken M, Redley B. Alcohol consumption among Australian nurses: A cross-sectional national survey study. Collegian 2023. [DOI: 10.1016/j.colegn.2022.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
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13
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Meyer C, Schoettner K, Amir S. The effects of circadian desynchronization on alcohol consumption and affective behavior during alcohol abstinence in female rats. Front Behav Neurosci 2022; 16:1044783. [PMID: 36620855 PMCID: PMC9813852 DOI: 10.3389/fnbeh.2022.1044783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 12/02/2022] [Indexed: 12/24/2022] Open
Abstract
Disruption of circadian rhythmicity distorts physiological and psychological processes and has major consequences on health and well-being. A chronic misalignment within the internal time-keeping system modulates alcohol consumption and contributes to stress-related psychiatric disorders which are known to trigger alcohol misuse and relapse. While there is growing evidence of the deleterious impact of circadian disruption on male physiology and behavior, knowledge about the effect in females remains limited. The present study aims to fill the gap by assessing the relationship between internal desynchronization and alcohol intake behavior in female rats. Female Wistar rats kept under standard 24-h, 22-h light-dark conditions, or chronic 6-h advanced phase shifts, were given intermittent access to 20% alcohol followed by an extended alcohol deprivation period. Alcohol consumption under altered light-dark (LD) conditions was assessed and emotional behavior during alcohol abstinence was evaluated. Internally desynchronization in female rats does not affect alcohol consumption but alters scores of emotionality during alcohol abstinence. Changes in affective-like behaviors were accompanied by reduced body weight gain and estrous irregularities under aberrant LD conditions. Our data suggest that internal desynchronization caused by environmental factors is not a major factor contributing to the onset and progression of alcohol abuse, but highlights the need of maintaining circadian hygiene as a supportive remedy during alcohol rehabilitation.
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Karnick AT, Buerke M, Caulfied N, Trussell D, Capron DW, Vujanovic A. Alcohol use in firefighters: A network model of behaviors and transdiagnostic risk. Drug Alcohol Depend 2022; 241:109677. [PMID: 36334469 DOI: 10.1016/j.drugalcdep.2022.109677] [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: 08/26/2022] [Revised: 10/21/2022] [Accepted: 10/23/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND AIMS Firefighters are at heightened risk for developing alcohol use disorder (AUD), possibly due to chronic stress and exposure to potentially traumatic events. Daily trauma experiences and transdiagnostic risk factors (i.e., anxiety sensitivity and distress intolerance) are related to posttraumatic stress and depressive symptoms, as well as alcohol use severity and alcohol as a coping strategy. Although alcohol use has been identified as a key target for addressing mental health in firefighters, prior research has not fully integrated transdiagnostic vulnerabilities, internalizing symptoms, posttraumatic stress symptoms, alcohol coping, and overall alcohol use into a dynamic network model. METHODS We assessed the symptom structure of overall alcohol use in firefighters with a likely AUD and transdiagnostic risk factors in all firefighters using network analysis. RESULTS Failing to meet expectations (Expected Influence [EI]: 1.32), morning dependence (EI: 1.07), and guilt about drinking (EI: 1.10) were most central to the network model developed for firefighters with a likely AUD. In a transdiagnostic model of use in firefighters overall, anxiety sensitivity cognitive concerns (EI: 1.48) and negative alterations to cognitions and mood related to trauma (EI: 1.87) had the highest influence on the network. Notable correlations were also identified between trauma arousal and overall alcohol use, between depression and alcohol coping motives, and between trauma avoidance and alcohol coping motives. CONCLUSIONS Alcohol use behaviors may follow a unique etiologic pathway in firefighters and intervention strategies should target factors found to be more central to symptom networks.
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Affiliation(s)
- Aleksandr T Karnick
- Department of Psychology, University of Southern Mississippi, Hattiesburg, MS 39402, USA.
| | - Morgan Buerke
- Department of Psychology, University of Southern Mississippi, Hattiesburg, MS 39402, USA
| | - Nicole Caulfied
- Department of Psychology, University of Southern Mississippi, Hattiesburg, MS 39402, USA
| | - Dylan Trussell
- Department of Psychology, University of Southern Mississippi, Hattiesburg, MS 39402, USA
| | - Daniel W Capron
- Department of Psychology, University of Southern Mississippi, Hattiesburg, MS 39402, USA
| | - Anka Vujanovic
- Department of Psychology, University of Houston, Houston, TX 77204, USA.
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15
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Physical and psychological health in intern paramedics commencing shift work: Protocol for an exploratory longitudinal study. PLoS One 2022; 17:e0273113. [PMID: 36454797 PMCID: PMC9714933 DOI: 10.1371/journal.pone.0273113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 09/09/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Paramedics are routinely exposed to shift work. Existing research shows that shift work exposure is associated with adverse mental and physical health outcomes. However, the current understanding of the impact of commencing shift work in a paramedic role on health is limited. This can be addressed by recruiting new paramedics before they commence shift work, and conducting regular follow-ups of potential biological, psychological and social changes. The present study aimed to examine changes in biological, psychological and social factors relative to pre-shift work baseline in a cohort of paramedics commencing intern employment with an Australian ambulance service. METHOD AND ANALYSIS This observational, mixed-methods, longitudinal study aims to recruit 40 interns from one Australian ambulance service. Data collection will occur at baseline (standard day schedule for initial training), and subsequently at three months, six months, nine months and twelve months, to measure biological, psychological and social changes relative to baseline measurements. Changes in cardiometabolic markers (cholesterol, triglycerides, fasting glucose), microbiome (self-collected stool samples), sleep and physical activity (actigraphy) will be measured. Interns will also complete a battery of self-report questionnaires, sleep diaries and qualitative interviews to explore various psychological and social variables over time. Statistical analyses will be conducted using mixed effects regression, specifying a random effect of subject on the intercept, allowing participants to vary according to individual baseline levels, as well as tracking progress over time, appropriately accounting for serial correlation. Qualitative study components will be analysed via coding and thematic analysis procedures. DISCUSSION The present study protocol is a comprehensive outline of the observational study planned. The study will allow for greater knowledge of any changes in biological, psychological and social factors during a 12-month transition to shift work. The findings from the proposed study will have implications for the development of strategies to support early-career shift workers.
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Parrino L, Halasz P, Szucs A, Thomas RJ, Azzi N, Rausa F, Pizzarotti S, Zilioli A, Misirocchi F, Mutti C. Sleep medicine: Practice, challenges and new frontiers. Front Neurol 2022; 13:966659. [PMID: 36313516 PMCID: PMC9616008 DOI: 10.3389/fneur.2022.966659] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Accepted: 08/29/2022] [Indexed: 11/13/2022] Open
Abstract
Sleep medicine is an ambitious cross-disciplinary challenge, requiring the mutual integration between complementary specialists in order to build a solid framework. Although knowledge in the sleep field is growing impressively thanks to technical and brain imaging support and through detailed clinic-epidemiologic observations, several topics are still dominated by outdated paradigms. In this review we explore the main novelties and gaps in the field of sleep medicine, assess the commonest sleep disturbances, provide advices for routine clinical practice and offer alternative insights and perspectives on the future of sleep research.
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Affiliation(s)
- Liborio Parrino
- Department of General and Specialized Medicine, Sleep Disorders Center, University Hospital of Parma, Parma, Italy
- *Correspondence: Liborio Parrino
| | - Peter Halasz
- Szentagothai János School of Ph.D Studies, Clinical Neurosciences, Semmelweis University, Budapest, Hungary
| | - Anna Szucs
- Department of Behavioral Sciences, National Institute of Clinical Neurosciences, Semmelweis University, Budapest, Hungary
| | - Robert J. Thomas
- Division of Pulmonary, Critical Care and Sleep, Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, United States
| | - Nicoletta Azzi
- Department of General and Specialized Medicine, Sleep Disorders Center, University Hospital of Parma, Parma, Italy
| | - Francesco Rausa
- Department of General and Specialized Medicine, Sleep Disorders Center, University Hospital of Parma, Parma, Italy
- Department of Medicine and Surgery, Unit of Neurology, University of Parma, Parma, Italy
| | - Silvia Pizzarotti
- Department of General and Specialized Medicine, Sleep Disorders Center, University Hospital of Parma, Parma, Italy
| | - Alessandro Zilioli
- Department of Medicine and Surgery, Unit of Neurology, University of Parma, Parma, Italy
| | - Francesco Misirocchi
- Department of Medicine and Surgery, Unit of Neurology, University of Parma, Parma, Italy
| | - Carlotta Mutti
- Department of General and Specialized Medicine, Sleep Disorders Center, University Hospital of Parma, Parma, Italy
- Department of Medicine and Surgery, Unit of Neurology, University of Parma, Parma, Italy
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Adane A, Getnet M, Belete M, Yeshaw Y, Dagnew B. Shift-work sleep disorder among health care workers at public hospitals, the case of Sidama national regional state, Ethiopia: A multicenter cross-sectional study. PLoS One 2022; 17:e0270480. [PMID: 35802698 PMCID: PMC9269933 DOI: 10.1371/journal.pone.0270480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 06/12/2022] [Indexed: 12/03/2022] Open
Abstract
Introduction Shift-work disrupts circadian rhythm, resulting in disturbed sleep time and excessive sleepiness during the work shift. Little is known about shift-work sleep disorder among health care workers in Ethiopia. This study examined the magnitude and associated factors of shift-work sleep disorder among health care workers in Public Hospitals in Sidama National Regional State, Southern Ethiopia. Methods An institution-based cross-sectional study was carried out on 398 health care workers selected using a systematic random sampling technique. A self-administered structured questionnaire consisting of insomnia, sleepiness scales and international classification of sleep disorder criteria items was employed. Epi data version 4.6 and Stata 14 were used for data entry and statistical analysis respectively. Binary logistic regression was fitted to determine associated factors and decision for the statistical significance was made at p<0.05 in the multivariable binary logistic regression. Results Three hundred and ninety-eight health care workers (female = 53%) were included in the analysis with a response rate of 94.8%. The prevalence of shift-work sleep disorder was 33.67% (95% CI: 29.17%-38.45%). Being married (AOR = 1.88 (1.01–3.28)), three-shift (AOR = 1.078 (1.00–3.16)), ≥11 night shifts per month (AOR = 2.44 (1.36–4.38)), missing nap (AOR = 1.85 (1.04–3.30)), daily sleep time < 7hours (AOR = 1.88 (1.05–3.38)), khat chewing (AOR = 2.98 (1.27–8.09)), alcohol drinking (AOR = 2.6(1.45–4.92)), and cigarette smoking (AOR = 3.32 (1.35–8.14)) were significantly associated with shift-work sleep disorder. Conclusion This study showed a high prevalence of shift-work sleep disorder. Two shift schedule, napping, and reduction of substance use might reduce shift-work sleep disorder.
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Affiliation(s)
- Adugnaw Adane
- Department of Human Physiology, School of Medicine, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
- * E-mail:
| | - Mihret Getnet
- Department of Human Physiology, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Mekonnen Belete
- Department of Human Physiology, School of Medicine, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Yigizie Yeshaw
- Department of Human Physiology, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Baye Dagnew
- Department of Human Physiology, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Al-Sabagh Y, Thorpe HHA, Jenkins BW, Hamidullah S, Talhat MA, Suggett CB, Reitz CJ, Rasouli M, Martino TA, Khokhar JY. Rev-erbα Knockout Reduces Ethanol Consumption and Preference in Male and Female Mice. Int J Mol Sci 2022; 23:ijms23095197. [PMID: 35563586 PMCID: PMC9104180 DOI: 10.3390/ijms23095197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 04/30/2022] [Accepted: 05/03/2022] [Indexed: 11/16/2022] Open
Abstract
Alcohol use is a contributor in the premature deaths of approximately 3 million people annually. Among the risk factors for alcohol misuse is circadian rhythm disruption; however, this connection remains poorly understood. Inhibition of the circadian nuclear receptor REV-ERBα is known to disrupt molecular feedback loops integral to daily oscillations, and impact diurnal fluctuations in the expression of proteins required for reward-related neurotransmission. However, the role of REV-ERBα in alcohol and substance use-related phenotypes is unknown. Herein, we used a Rev-erbα knockout mouse line and ethanol two-bottle choice preference testing to show that disruption of Rev-erbα reduces ethanol preference in male and female mice. Rev-erbα null mice showed the lowest ethanol preference in a two-bottle choice test across all genotypes, whereas there were no ethanol preference differences between heterozygotes and wildtypes. In a separate experiment, alcohol-consuming wildtype C57Bl/6N mice were administered the REV-ERBα/β inhibitor SR8278 (25 mg/kg or 50 mg/kg) for 7 days and alcohol preference was evaluated daily. No differences in alcohol preference were observed between the treatment and vehicle groups. Our data provides evidence that genetic variation in REV-ERBα may contribute to differences in alcohol drinking.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Tami Avril Martino
- Correspondence: (T.A.M.); (J.Y.K.); Tel.: +1-(519)-824-4120 (ext. 54239) (J.Y.K.)
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Rizk AA, Jenkins BW, Al-Sabagh Y, Hamidullah S, Reitz CJ, Rasouli M, Martino TA, Khokhar JY. The Impact of Sex, Circadian Disruption, and the ClockΔ19/Δ19 Genotype on Alcohol Drinking in Mice. Genes (Basel) 2022; 13:genes13040701. [PMID: 35456507 PMCID: PMC9031797 DOI: 10.3390/genes13040701] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/25/2022] [Accepted: 04/06/2022] [Indexed: 01/05/2023] Open
Abstract
Shift work is associated with increased alcohol drinking, more so in males than females, and is thought to be a coping mechanism for disrupted sleep cycles. However, little is presently known about the causal influence of circadian rhythm disruptions on sex differences in alcohol consumption. In this study, we disrupted circadian rhythms in female and male mice using both environmental (i.e., shifting diurnal cycles) and genetic (i.e., ClockΔ19/Δ19 mutation) manipulations, and measured changes in alcohol consumption and preference using a two-bottle choice paradigm. Alcohol consumption and preference, as well as food and water consumption, total caloric intake, and weight were assessed in adult female and male ClockΔ19/Δ19 mutant mice or wild-type (WT) litter-mates, housed under a 12-hour:12-hour light:dark (L:D) cycle or a shortened 10-hour:10-hour L:D cycle. Female WT mice (under both light cycles) increased their alcohol consumption and preference over time, a pattern not observed in male WT mice. Compared to WT mice, ClockΔ19/Δ19 mice displayed increased alcohol consumption and preference. Sex differences were not apparent in ClockΔ19/Δ19 mice, with or without shifting diurnal cycles. In conclusion, sex differences in alcohol consumption patterns are evident and increase with prolonged access to alcohol. Disrupting circadian rhythms by mutating the Clock gene greatly increases alcohol consumption and abolishes sex differences present in WT animals.
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Duggan NM, Hasdianda MA, Baker O, Jambaulikar G, Goldsmith AJ, Condella A, Azizoddin D, Landry AI, Boyer EW, Eyre AJ. The Effect of Noise-Masking Earbuds (SleepBuds) on Reported Sleep Quality and Tension in Health Care Shift Workers: Prospective Single-Subject Design Study. JMIR Form Res 2022; 6:e28353. [PMID: 35315781 PMCID: PMC8984824 DOI: 10.2196/28353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 08/06/2021] [Accepted: 12/14/2021] [Indexed: 11/13/2022] Open
Abstract
Background Shift work is associated with sleep disorders, which impair alertness and increase risk of chronic physical and mental health disease. In health care workers, shift work and its associated sleep loss decrease provider wellness and can compromise patient care. Pharmacological sleep aids or substances such as alcohol are often used to improve sleep with variable effects on health and well-being. Objective We tested whether use of noise-masking earbuds can improve reported sleep quality, sleepiness, and stress level in health care shift workers, and increase alertness and reaction time post night shift. Methods Emergency medicine resident physicians were recruited for a prospective, single-subject design study. Entrance surveys on current sleep habits were completed. For 14 days, participants completed daily surveys reporting sleep aid use and self-rated perceived sleepiness, tension level, and last nights’ sleep quality using an 8-point Likert scale. After overnight shifts, 3-minute psychomotor vigilance tests (PVT) measuring reaction time were completed. At the end of 14 days, participants were provided noise-masking earbuds, which they used in addition to their baseline sleep regimens as they were needed for sleep for the remainder of the study period. Daily sleep surveys, post–overnight shift PVT, and earbud use data were collected for an additional 14 days. A linear mixed effects regression model was used to assess changes in the pre- and postintervention outcomes with participants serving as their own controls. Results In total, 36 residents were recruited, of whom 26 participants who completed daily sleep surveys and used earbuds at least once during the study period were included in the final analysis. The median number of days of earbud use was 5 (IQR 2-9) days of the available 14 days. On days when residents reported earbud use, previous nights’ sleep quality increased by 0.5 points (P<.001, 95% CI 0.23-0.80), daily sleepiness decreased by 0.6 points (P<.001, 95% CI –0.90 to –0.34), and total daily tension decreased by 0.6 points (P<.001, 95% CI –0.81 to –0.32). These effects were more pronounced in participants who reported worse-than-average preintervention sleep scores. Conclusions Nonpharmacological noise-masking interventions such as earbuds may improve daily sleepiness, tension, and perceived sleep quality in health care shift workers. Larger-scale studies are needed to determine this interventions’ effect on other populations of shift workers’ post–night shift alertness, users’ long-term physical and mental health, and patient outcomes.
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Affiliation(s)
- Nicole M Duggan
- Department of Emergency Medicine, Brigham and Women's Hospital, Boston, MA, United States
| | - M Adrian Hasdianda
- Department of Emergency Medicine, Brigham and Women's Hospital, Boston, MA, United States
| | - Olesya Baker
- Center for Clinical Investigation, Brigham and Women's Hospital, Boston, MA, United States
| | - Guruprasad Jambaulikar
- Department of Emergency Medicine, Brigham and Women's Hospital, Boston, MA, United States
| | - Andrew J Goldsmith
- Department of Emergency Medicine, Brigham and Women's Hospital, Boston, MA, United States
| | - Anna Condella
- Department of Emergency Medicine, Brigham and Women's Hospital, Boston, MA, United States
| | - Desiree Azizoddin
- Health Promotion Research Center, Department of Family and Preventive Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Adaira I Landry
- Department of Emergency Medicine, Brigham and Women's Hospital, Boston, MA, United States
| | - Edward W Boyer
- Department of Emergency Medicine, Brigham and Women's Hospital, Boston, MA, United States
| | - Andrew J Eyre
- Department of Emergency Medicine, Brigham and Women's Hospital, Boston, MA, United States
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The Effect of Change of Working Schedule on Health Behaviors: Evidence from the Korea Labor and Income Panel Study (2005–2019). J Clin Med 2022; 11:jcm11061725. [PMID: 35330049 PMCID: PMC8950370 DOI: 10.3390/jcm11061725] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 03/05/2022] [Accepted: 03/18/2022] [Indexed: 01/22/2023] Open
Abstract
This study investigated whether changes in work schedule are associated with health behavior changes. We used data from the Korea Labor and Income Panel Survey from 2005 to 2019. A generalized estimating equation model was used to assess the association between changes of work schedules (day–day, day–shift, shift–day, and shift–shift) and health behaviors. Odds ratios (ORs) with 95% confidence intervals (CIs) were calculated after adjusting for general and socioeconomic characteristics. Fixed daytime work was observed for 25,716 person-years, and fixed shift work was observed for 2370 person-years out of the total 4046 participants during a 14 year period. Workers who changed their work schedule from fixed daytime to shift work and from shift to fixed daytime work contributed to 670 and 739 person-years, respectively. Considering continuous fixed daytime workers as a reference group, continuous exposure to shift work (aOR 1.11, CI 1.01–1.26) and changes from fixed daytime to shift work (aOR 1.18, CI 1.05–1.44) were significantly associated with an increased risk of changing either smoking or drinking behavior to unhealthy patterns. The results of our study suggest that workers who work irregular shift times, in contrast to those with more standard, regular work schedules, are at a higher risk of changing smoking and/or drinking behavior to unhealthy patterns.
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22
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Cousin L, Di Beo V, Marcellin F, Coscas S, Mahé V, Chavignaud I, Rousset Torrente O, Chassany O, Duracinsky M, Carrieri MP. Use of psychoactive substances by night-shift hospital healthcare workers during the first wave of the COVID-19 pandemic: a cross-sectional study based in Parisian public hospitals (ALADDIN). BMJ Open 2022; 12:e055699. [PMID: 35246420 PMCID: PMC8918090 DOI: 10.1136/bmjopen-2021-055699] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVES This study aimed to estimate the prevalence of psychoactive substance (PAS) use in night-shift healthcare workers (NSHW) during France's first COVID-19 wave (March-May 2020). DESIGN Observational cross-sectional online survey. SETTING 39 public hospitals in the Assitance Publique des Hôpitaux de Paris (AP-HP) network in the Parisian area. PARTICIPANTS A total of 1238 nurses, assistant nurses, X-ray technicians, managers, lab technicians, midwives and childcare assistants working at night or alternating between days and nights answered the questionnaire. INTERVENTION Online survey. OUTCOME MEASURES PAS use prevalence after weighting data for sex, age and profession using calibration on margins, in order to be representative of all AP-HP NSHW. We used the Fagerström scale and the Alcohol Use Disorders Identification Test Concise to assess PAS use. RESULTS The weighted estimated prevalences of daily smoking, alcohol drinking and tranquilliser use in participating NSHW were 21.4, 1.3 and 2.4%, respectively. Twelve per cent (11.7%) of our study sample used opioids. During the first COVID-19 wave, PAS use remained stable except for tobacco use, with 8.6% of participants reporting an increase. Previous 3-month prevalences of tranquilliser and opioid use were significantly higher than in the general population. CONCLUSION Daily smoking (especially in younger men) and tranquilliser and opioid use were highly prevalent in NSHW in the AP-HP network during France's first COVID-19 wave. Specific interventions for quitting smoking and addressing determinants of tranquilliser and opioid use in NSHW need to be developed and evaluated to improve quality of life in these essential, underdiagnosed and undertreated health personnel.
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Affiliation(s)
- Lorraine Cousin
- Unité de Recherche Clinique en Economie de la Santé (URC-ECO), F-75004, Assistance Publique - Hopitaux de Paris, Paris, France
- Patient-Reported Outcomes Unit (PROQOL), UMR 1123, INSERM, F-75004, Université de Paris, Paris, France
- Inserm, IRD, SESSTIM, Sciences Economiques & Sociales de la Santé & Traitement de l'Information Médicale, ISSPAM, Marseille, Aix-Marseille Université, Marseille, France
| | - Vincent Di Beo
- Inserm, IRD, SESSTIM, Sciences Economiques & Sociales de la Santé & Traitement de l'Information Médicale, ISSPAM, Marseille, Aix-Marseille Université, Marseille, France
| | - Fabienne Marcellin
- Inserm, IRD, SESSTIM, Sciences Economiques & Sociales de la Santé & Traitement de l'Information Médicale, ISSPAM, Marseille, Aix-Marseille Université, Marseille, France
| | - Sarah Coscas
- Mission FIDES, AP-HP, hôpital Paul Brousse, Villejuif, Assistance Publique - Hopitaux de Paris, Paris, France
- UR psychiatrie-comorbidités-addictions (PSYCOMadd), Assistance Publique - Hopitaux de Paris, Villejuif, France
| | - Véronique Mahé
- Service de santé au travail, hôpitaux Lariboisière-Fernand Widal, Assistance Publique - Hopitaux de Paris, Paris, France
| | - Isabelle Chavignaud
- Mission FIDES, AP-HP, hôpital Paul Brousse, Villejuif, Assistance Publique - Hopitaux de Paris, Paris, France
| | - Olivia Rousset Torrente
- Unité de Recherche Clinique en Economie de la Santé (URC-ECO), F-75004, Assistance Publique - Hopitaux de Paris, Paris, France
- Patient-Reported Outcomes Unit (PROQOL), UMR 1123, INSERM, F-75004, Université de Paris, Paris, France
| | - Olivier Chassany
- Unité de Recherche Clinique en Economie de la Santé (URC-ECO), F-75004, Assistance Publique - Hopitaux de Paris, Paris, France
- Patient-Reported Outcomes Unit (PROQOL), UMR 1123, INSERM, F-75004, Université de Paris, Paris, France
| | - Martin Duracinsky
- Unité de Recherche Clinique en Economie de la Santé (URC-ECO), F-75004, Assistance Publique - Hopitaux de Paris, Paris, France
- Patient-Reported Outcomes Unit (PROQOL), UMR 1123, INSERM, F-75004, Université de Paris, Paris, France
- Département de médecine interne et d'immunologie clinique, Assistance Publique - Hopitaux de Paris, Kremlin Bicêtre, France
| | - Maria Patrizia Carrieri
- Inserm, IRD, SESSTIM, Sciences Economiques & Sociales de la Santé & Traitement de l'Information Médicale, ISSPAM, Marseille, Aix-Marseille Université, Marseille, France
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Braquehais MD, Mozo X, Gausachs E, Santiago R, Llavayol E, González-Irizar O, Nieva G, Valero S, Ramos-Quiroga JA, Bruguera E. Nurse admissions at a specialized mental health programme: A pre-Covid-19 retrospective review (2000-2019). J Adv Nurs 2022; 78:2807-2814. [PMID: 35174899 DOI: 10.1111/jan.15189] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 12/23/2021] [Accepted: 01/29/2022] [Indexed: 11/29/2022]
Abstract
AIMS Nursing is a stressful and emotionally demanding profession. To date, few mental health treatment interventions have been developed for them worldwide. This study aims to explore referral trends in nurses with mental disorders admitted to a pioneer specialized mental health programme in Europe from 2000 to 2019. DESIGN A retrospective observational study of 1297 medical e-records of nurses with mental health disorders admitted to the Galatea Care Programme in Barcelona was conducted. METHODS Three periods were analysed: 2000-2006, 2007-2012 and 2013-2019. Socio-demographic and clinical variables were compared. Diagnoses followed Diagnostic and Statistical Manual of Mental Disorders (DSM-IV-TR) criteria. RESULTS Gender and age at referral did not change over time. Self-referrals grew from 85.1% in the first period to 95.3% in the last period; inpatient admissions decreased from 24.1% to 18.2%, although this was not significant; nurses were less frequently on sick leave on admission over time (59.1% vs. 45.7%); they were more likely to have a temporary contract in the second period (9.5% vs. 4.8% and 4%) and prevalence of main diagnosis changed with a considerable decrease in affective and substance use disorders after 2006 and a progressive increase in adjustment disorders during the whole period. CONCLUSION Free, voluntary, highly confidential programmes for nurses with mental disorders may enhance voluntary and earlier help seeking. These findings can be considered when implementing specialized interventions for them in other settings. WHAT PROBLEM DID THE STUDY ADDRESS?: Nursing is a stressful and emotionally demanding profession. To date, few specialized mental health services have been developed for them worldwide. This study aims to explore referral trends in nurses with mental disorders admitted to a pioneer programme in Europe, the Galatea Care Programme in Barcelona, from 2000 to 2019. WHAT WERE THE MAIN FINDINGS?: The number of referrals to the programme grew especially after the first 7-year period. Admissions were more likely to be voluntary during the last period. Prevalence of substance use disorders at admission dropped steadily while prevalence of adjustment disorders progressively increased over the two decades. Nurses were also less likely to be on sick leave at admission. WHERE AND ON WHOM WILL THE RESEARCH HAVE IMPACT?: Free, voluntary, highly confidential programmes for nurses with mental disorders may enhance voluntary and earlier help seeking. These findings can be considered when implementing specialized interventions for them in other settings.
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Affiliation(s)
- M Dolores Braquehais
- Galatea Care Programme for Sick Health Professionals, Galatea Clinic, Galatea Foundation, Barcelona, Spain.,Department of Psychiatry, Mental Health and Addiction Research Group, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Xulián Mozo
- Galatea Care Programme for Sick Health Professionals, Galatea Clinic, Galatea Foundation, Barcelona, Spain
| | - Eva Gausachs
- Galatea Care Programme for Sick Health Professionals, Galatea Clinic, Galatea Foundation, Barcelona, Spain
| | - Regina Santiago
- Galatea Care Programme for Sick Health Professionals, Galatea Clinic, Galatea Foundation, Barcelona, Spain
| | - Enric Llavayol
- Galatea Care Programme for Sick Health Professionals, Galatea Clinic, Galatea Foundation, Barcelona, Spain
| | - Olga González-Irizar
- Galatea Care Programme for Sick Health Professionals, Galatea Clinic, Galatea Foundation, Barcelona, Spain
| | - Gemma Nieva
- Galatea Care Programme for Sick Health Professionals, Galatea Clinic, Galatea Foundation, Barcelona, Spain.,Department of Psychiatry, Mental Health and Addiction Research Group, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain.,Department of Psychiatry, Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Sergi Valero
- Galatea Care Programme for Sick Health Professionals, Galatea Clinic, Galatea Foundation, Barcelona, Spain.,ACE Alzheimer Center BarcelonaResearch Center and Memory Clinic, Fundació ACE, Barcelona Alzheimer Treatment and Research Centre, Institut Català de Neurociències Aplicades, Universitat Internacional de Catalunya (UIC), Barcelona, Spain
| | - José A Ramos-Quiroga
- Galatea Care Programme for Sick Health Professionals, Galatea Clinic, Galatea Foundation, Barcelona, Spain.,Department of Psychiatry, Mental Health and Addiction Research Group, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain.,Department of Psychiatry, Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain.,Biomedical Network Research Centre on Mental Health (CIBERSAM), Instituto de Salud Carlos III, Avenida de Monforte de Lemos 3-5, Madrid, Spain.,Departmen of Psychiatry, School of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Eugeni Bruguera
- Galatea Care Programme for Sick Health Professionals, Galatea Clinic, Galatea Foundation, Barcelona, Spain.,Department of Psychiatry, Mental Health and Addiction Research Group, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain.,Department of Psychiatry, Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
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Sharma R, Parikh M, Mishra V, Zuniga A, Sahota P, Thakkar M. Sleep, sleep homeostasis and arousal disturbances in alcoholism. Brain Res Bull 2022; 182:30-43. [PMID: 35122900 DOI: 10.1016/j.brainresbull.2022.01.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 01/12/2022] [Accepted: 01/29/2022] [Indexed: 12/11/2022]
Abstract
The effects of alcohol on human sleep were first described almost 70 years ago. Since then, accumulating evidences suggest that alcohol intake at bed time immediately induces sleep [reduces the time to fall asleep (sleep onset latency), and consolidates and enhances the quality (delta power) and the quantity of sleep]. Such potent sleep promoting activity makes alcohol as one of the most commonly used "over the counter" sleep aid. However, the somnogenic effects, after alcohol intake, slowly wane off and often followed by sleep disruptions during the rest of the night. Repeated use of alcohol leads to the development of rapid tolerance resulting into an alcohol abuse. Moreover, chronic and excessive alcohol intake leads to the development of alcohol use disorder (AUD). Alcoholics, both during drinking periods and during abstinences, suffer from a multitude of sleep disruptions manifested by profound insomnia, excessive daytime sleepiness, and altered sleep architecture. Furthermore, subjective and objective indicators of sleep disturbances are predictors of relapse. Finally, within the USA, it is estimated that societal costs of alcohol-related sleep disorders exceed $18 billion. Thus, although alcohol associated sleep problems have significant economic and clinical consequences, very little is known about how and where alcohol acts to affect sleep. In this review, a conceptual framework and clinical research focused on understanding the relationship between alcohol and sleep is first described. In the next section, our new and exciting preclinical studies, to understand the cellular and molecular mechanism of how acute and chronic alcohol affects sleep, are described. In the end, based on observations from our recent findings and related literature, opportunities for the development of innovative strategies to prevent and treat AUD are proposed.
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Affiliation(s)
- Rishi Sharma
- Harry S. Truman Memorial Veterans Hospital and Department of Neurology, University of Missouri, Columbia MO 65201
| | - Meet Parikh
- Harry S. Truman Memorial Veterans Hospital and Department of Neurology, University of Missouri, Columbia MO 65201
| | - Vaibhav Mishra
- Harry S. Truman Memorial Veterans Hospital and Department of Neurology, University of Missouri, Columbia MO 65201
| | - Abigail Zuniga
- Harry S. Truman Memorial Veterans Hospital and Department of Neurology, University of Missouri, Columbia MO 65201
| | - Pradeep Sahota
- Harry S. Truman Memorial Veterans Hospital and Department of Neurology, University of Missouri, Columbia MO 65201
| | - Mahesh Thakkar
- Harry S. Truman Memorial Veterans Hospital and Department of Neurology, University of Missouri, Columbia MO 65201.
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OUP accepted manuscript. Occup Med (Lond) 2022; 72:305-312. [DOI: 10.1093/occmed/kqac027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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26
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Gimenez LBH, Fernandes MNDF, Esper LH, Moraes VSD, Zanetti ACG, Gherardi-Donato ECDS. Perceived Stress Associated Factors in Workers at a Public University. Rev Esc Enferm USP 2022; 56:e20220219. [PMID: 36346181 PMCID: PMC10101149 DOI: 10.1590/1980-220x-reeusp-2022-0219en] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 09/15/2022] [Indexed: 11/06/2022] Open
Abstract
ABSTRACT Objective: To describe the predictors of perceived stress in a broad sample of workers at a Brazilian public university. Method: Cross-sectional study carried out with a convenience sample of workers at a public university in Brazil. To be included in the present study, the worker had to be an administrative technician. From March to August, 2017, workers were surveyed, and 929 participants answered the questionnaires of sociodemographic characterization, work and health conditions, perceived stress (Perceived Stress Scale), depression (Beck Depression Inventory), and anxiety (Beck Anxiety Inventory). Results: The multiple linear regression showed that higher perceived stress was associated with being younger and male, occupying a higher or technical position, and presenting higher levels of depression and anxiety. Conclusion: These findings have implications for occupational health nurses and other health professionals to identify workers at risk for chronic and mental illness through predictors of perceived stress and to guide institutions in planning practical actions for stress management interventions.
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27
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Gohar B, Larivière M, Lightfoot N, Larivière C, Wenghofer E, Nowrouzi-Kia B. Demographic, Lifestyle, and Physical Health Predictors of Sickness Absenteeism in Nursing: A Meta-Analysis. Saf Health Work 2021; 12:536-543. [PMID: 34900373 PMCID: PMC8640582 DOI: 10.1016/j.shaw.2021.07.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 06/22/2021] [Accepted: 07/07/2021] [Indexed: 01/08/2023] Open
Abstract
Background Sickness absenteeism is an area of concern in nursing and is more concerning given the recent impacts of the COVID-19 pandemic on healthcare. This study is one of two meta-analyses that examined sickness absenteeism in nursing. In this study, we examined demographic, lifestyle, and physical health predictors. Methods We reviewed five databases (CINAHL, ProQuest Allied, ProQuest database theses, PsycINFO, and PubMed) for our search. We registered the systematic review (CRD de-identified) and followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. Additionally, we used the Population/Intervention/Comparison/Outcome Tool to improve our searches. Results: Following quality testing, 17 articles were used for quantitative synthesis. Female employees were at higher risks of sickness absenteeism than their male counterparts (OR = 1.73; 95% CI: 1.33-2.25). Nursing staff who rated their health as poor had a greater likelihood of experiencing sickness absence (OR = 1.38; 95% CI: 1.19-1.60). Also, previous sick leave predicted future leaves (OR = 3.35; 95% CI: 1.37-8.19). Moreover, experiencing musculoskeletal pain (OR = 2.41 95% CI: 1.77-3.27) increased the likelihood of sickness absence with greater odds when it is a back pain (OR = 3.05; 95% CI: 1.66-5.62). Increased age, physical activity, and sleep were not associated with sick leave. Conclusion Several variables were statistically associated with the occurrence of sickness absenteeism. One primary concern is the limited research in this area despite alarming rates of sick leave in healthcare. More research is required to identify predictors of sickness absence, and thereby, implement preventative measures.
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Affiliation(s)
- Basem Gohar
- Department of Population Medicine, University of Guelph, Guelph, Canada.,Centre for Research in Occupational Safety and Health, Laurentian University, Sudbury, Canada
| | - Michel Larivière
- School of Kinesiology & Health Sciences, Laurentian University, Sudbury, Canada.,Northern Ontario School of Medicine, Subury, Canada
| | - Nancy Lightfoot
- Centre for Research in Occupational Safety and Health, Laurentian University, Sudbury, Canada.,School of Kinesiology & Health Sciences, Laurentian University, Sudbury, Canada
| | - Céline Larivière
- Centre for Research in Occupational Safety and Health, Laurentian University, Sudbury, Canada.,School of Kinesiology & Health Sciences, Laurentian University, Sudbury, Canada.,Northern Ontario School of Medicine, Subury, Canada
| | - Elizabeth Wenghofer
- School of Kinesiology & Health Sciences, Laurentian University, Sudbury, Canada.,Northern Ontario School of Medicine, Subury, Canada
| | - Behdin Nowrouzi-Kia
- Centre for Research in Occupational Safety and Health, Laurentian University, Sudbury, Canada.,Department of Occupational Science and Occupational Therapy, University of Toronto, Toronto, Canada
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28
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Mun E, Kim D, Lee Y, Lee W, Park S. Association between Shift Work and Reflux Esophagitis: The Kangbuk Samsung Health Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18126189. [PMID: 34201073 PMCID: PMC8227586 DOI: 10.3390/ijerph18126189] [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: 04/03/2021] [Revised: 06/06/2021] [Accepted: 06/07/2021] [Indexed: 12/12/2022]
Abstract
This cross-sectional study investigated the relationship between shift work and reflux esophagitis verified by endoscopic findings. Participants underwent a comprehensive health examination and esophagogastroduodenoscopy between January 2011 and December 2018. We examined endoscopic findings and performed multivariate-adjusted regression analysis of the association between shift work and reflux esophagitis using multiple demographic and clinical factors. Among the 247,450 participants, 49,767 (20.1%) had reflux esophagitis; Los Angeles (LA)-M (31,132, 12.6%) was most common, followed by LA-A (16,213, 6.6%), LA-B (2333, 0.9%), and ≥LA-C (89, 0.04%). The multivariate-fully adjusted odds ratio (OR) of overall reflux esophagitis for shift work compared to fixed day work was 1.15 (95% confidence interval [CI]: 1.11–1.19). When classified according to shift work type and severity of reflux esophagitis, the ORs of LA-A for regular day and night, and irregular shifts compared to fixed day works were 1.14 (95% CI: 1.03–1.26) and 1.26 (95% CI: 1.11–1.44), respectively. However, there was no significant association between any shift work schedule and ≥LA-B. Overall, we demonstrated the cross-sectional association between shift work (especially rotating and irregular shifts) and mild reflux esophagitis (≤LA-A) compared with daily fixed time shifts.
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Affiliation(s)
- Eunchan Mun
- Department of Occupational and Environmental Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Korea; (E.M.); (D.K.); (Y.L.); (W.L.)
| | - Daehoon Kim
- Department of Occupational and Environmental Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Korea; (E.M.); (D.K.); (Y.L.); (W.L.)
| | - Yesung Lee
- Department of Occupational and Environmental Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Korea; (E.M.); (D.K.); (Y.L.); (W.L.)
| | - Woncheol Lee
- Department of Occupational and Environmental Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Korea; (E.M.); (D.K.); (Y.L.); (W.L.)
| | - Soyoung Park
- Department of Occupational and Environmental Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Korea; (E.M.); (D.K.); (Y.L.); (W.L.)
- Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 04514, Korea
- Correspondence: ; Tel.: +82-2-2001-1998
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29
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Choflet A, Davidson J, Lee KC, Ye G, Barnes A, Zisook S. A comparative analysis of the substance use and mental health characteristics of nurses who complete suicide. J Clin Nurs 2021; 30:1963-1972. [PMID: 33763857 DOI: 10.1111/jocn.15749] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 03/02/2021] [Indexed: 12/11/2022]
Abstract
AIMS AND OBJECTIVES To describe the substance use and mental health characteristics of nurses who complete suicide compared to non-nurses. BACKGROUND Nurses are at higher risk of suicide than the general population. The relationship between substance use, mental health and suicide in a large sample of nurses in the USA has not been previously described. DESIGN Retrospective observational quantitative analysis. METHODS Suicide data were retrospectively analysed in the Centers for Disease Control and Prevention National Violent Death Reporting System from 2003 to 2017. Data were compared between nurses who died by suicide (n = 2,306) and non-nurses who died by suicide (n = 185,620) using odds ratios calculations and chi-square test of proportions to detect independent risk factors of suicide completion in nurses. This study followed the STROBE guidelines. RESULTS Significant differences between nurses and non-nurses were found. Among decedents for whom substances were implicated as a cause of death, nurses were far more likely to be positive at the time of death for almost all substance classifications. Both male and female nurses were more likely than non-nurses to have a mental health problem reported. Among both female and male nurses, job problems were more prevalent compared to non-nurses (12.8% and 19.9% versus 7.2% and 11.9%, respectively). Female nurses were more likely to have a physical health problem compared to female non-nurses, male nurses and male non-nurses (26.2% versus 21.3%, 22% and 20.4%). CONCLUSION Unique relationships between substance use and mental health exist among nurses who complete suicide which may offer specific opportunities for interventions to reduce suicide. RELEVANCE TO CLINICAL PRACTICE Efforts to address workplace stress, facilitate self-referral for risky substance use, encourage mental health treatment and reduce the stigma associated with seeking help all offer potential interventions to reduce nurse suicide.
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Affiliation(s)
| | - Judy Davidson
- University of California San Diego, San Diego, CA, USA
| | - Kelly C Lee
- University of California San Diego, San Diego, CA, USA
| | - Gordon Ye
- University of California San Diego, San Diego, CA, USA
| | | | - Sidney Zisook
- University of California San Diego, San Diego, CA, USA
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Ferris M, Bowles KA, Bray M, Bosley E, Rajaratnam SMW, Wolkow AP. The impact of shift work schedules on PVT performance in naturalistic settings: a systematic review. Int Arch Occup Environ Health 2021; 94:1475-1494. [PMID: 33709215 DOI: 10.1007/s00420-021-01668-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 02/08/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The Psychomotor Vigilance Test (PVT) is considered the gold standard for detecting sleep loss and circadian misalignment related changes in performance in laboratory and field settings. This short 3-, 5- or 10-min test appraises an individual's sustained vigilant attention on a visual stimulus through reaction time, false starts and performance lapses. The PVT has been widely used as a measure to assess vigilant attention among shift workers, but information evaluating the application and performance of this test in different naturalistic shift work settings is limited. The purpose of this review is to synthesise and evaluate existing literature which has used the PVT to assess and monitor psychomotor performance in response to shift work schedules and rosters performed in real-world settings. METHODS A systematic search of studies examining PVT performance in response to 24/7 shift work schedules (e.g., day, afternoon, evening and night shifts) performed under naturalistic conditions was conducted. Articles were identified by searching Medline, Embase, CINHAL and PsycINFO databases in April 2020. RESULTS The search yielded 135 results, of which 16 publications were suitable to be included in this review. Articles were grouped according to when the PVT was applied to a research cohort, which included (a) multiple instances per shift, (b) commencement and cessation of shift and (c) other varying times. CONCLUSIONS This review suggests PVT performance is typically congruent across studies when the test is applied at generally consistent time intervals. The lack of research concerning the use of the PVT during extended duty shifts (e.g., shifts and on call work > 30 h) is an area for future research.
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Affiliation(s)
- Matthew Ferris
- Monash University, Wellington Rd, Clayton, Victoria, 3800, Australia. .,Queensland Ambulance Service, Brisbane, QLD, Australia.
| | - Kelly-Ann Bowles
- Department of Paramedicine, Monash University, Melbourne, Australia
| | - Mikaela Bray
- Queensland Ambulance Service, Brisbane, QLD, Australia
| | - Emma Bosley
- Queensland Ambulance Service, Brisbane, QLD, Australia
| | - Shantha M W Rajaratnam
- Turner Institute for Brain and Mental Health, Monash University, Clayton, Victoria, Australia
| | - Alexander P Wolkow
- Turner Institute for Brain and Mental Health, Monash University, Clayton, Victoria, Australia
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31
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Yun JA, Jeong KS, Ahn YS, Han Y, Choi KS. The Interaction of Inflammatory Markers and Alcohol-Use on Cognitive Function in Korean Male Firefighters. Psychiatry Investig 2021; 18:205-213. [PMID: 33685038 PMCID: PMC8016693 DOI: 10.30773/pi.2020.0101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 11/20/2020] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE Cognitive functions have been shown to become impaired due to alcoholism. Recently, neuroinflammation gained attention for playing a role in the neurotoxic effect of alcohol. However, there is limited data on the relationship between alcohol and cognitive function, based on the mechanism of inflammation. This study examined whether the interaction between alcohol use and pro-inflammatory biomarkers is related to cognitive function in Korean male firefighters. METHODS A total of 474 firefighters were assessed for alcohol-related problems using CAGE, cognitive functions, and pro-inflammatory biomarkers (CRP, IL-6, TNF-α). Sequential multiple regression analyses were conducted to determine if inflammatory markers moderate the relationship between alcohol use and cognitive function. RESULTS Only a decreased attentional function was associated with the interaction of alcohol use and inflammatory markers, after controlling for age, sex, body mass index, lipid profiles, smoking, depression, fatigue, self-reported hypertension, diabetes, and musculoskeletal problems. CONCLUSION This study revealed that the interaction between alcohol use and inflammation is related to attentional function in Korean male firefighters. Additionally, this cross-sectional study suggests that diminishing attention, related to alcohol use, may be based on the mechanism of inflammation.
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Affiliation(s)
- Ji-Ae Yun
- Department of Neuropsychiatry, Eulji University School of Medicine, Daejeon, Republic of Korea.,Department of Neuropsychiatry, Eulji University Hospital, Daejeon, Republic of Korea
| | - Kyoung Sook Jeong
- Department of Preventive Medicine, Institute Occupational and Environmental Medicine, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Yeon-Soon Ahn
- Department of Preventive Medicine, Institute Occupational and Environmental Medicine, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Yuri Han
- Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Kyeong-Sook Choi
- Department of Neuropsychiatry, Eulji University School of Medicine, Daejeon, Republic of Korea.,Department of Neuropsychiatry, Eulji University Hospital, Daejeon, Republic of Korea
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Portero de la Cruz S, Cebrino J. Trends in Diet Quality and Related Sociodemographic, Health, and Occupational Characteristics among Workers in Spain: Results from Three Consecutive National Health Surveys (2006-2017). Nutrients 2021; 13:522. [PMID: 33562746 PMCID: PMC7915096 DOI: 10.3390/nu13020522] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 02/02/2021] [Accepted: 02/02/2021] [Indexed: 12/22/2022] Open
Abstract
Poor dietary practices are commonly reported in working populations from different economic sectors, resulting in increased absenteeism and a decrease in productivity. The aims of this study were to describe the frequency of food consumption and diet quality in workers aged ≥16 years from 2006 to 2017 in Spain and to evaluate the factors associated with diet quality. A nationwide cross-sectional study was carried out among workers using data from the Spanish National Health Surveys in 2006 (n = 11,068), 2011 (n = 7497) and 2017 (n = 8890). Sociodemographic, occupational, and health-related variables were used as well as diet quality data. A multiple linear regression was performed to determine the characteristics related to overall diet quality. The percentage of workers who consumed vegetables, at most, once or twice per week decreased from 2006 to 2017 (p < 0.001). A lower diet quality score was related to the consumption of tobacco and alcohol and being aged ≥25 years old, while a higher diet quality score was linked to being a woman, having Spanish nationality, receiving optimal perceived social support, being physically active in one's main occupation, doing leisure-time physical activity, and the type of contract.
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Affiliation(s)
- Silvia Portero de la Cruz
- Department of Nursing, Pharmacology and Physiotherapy, Faculty of Medicine and Nursing, University of Córdoba, Avda. Menéndez Pidal S/N, 14071 Córdoba, Spain;
| | - Jesús Cebrino
- Department of Preventive Medicine and Public Health, Faculty of Medicine, University of Seville, Avda. Doctor Fedriani S/N, 41009 Seville, Spain
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Maisey G, Cattani M, Devine A, Lo J, Dunican IC. The Sleep of Shift Workers in a Remote Mining Operation: Methodology for a Randomized Control Trial to Determine Evidence-Based Interventions. Front Neurosci 2021; 14:579668. [PMID: 33488343 PMCID: PMC7817759 DOI: 10.3389/fnins.2020.579668] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 12/03/2020] [Indexed: 11/21/2022] Open
Abstract
Shiftwork may adversely impact an individual’s sleep-wake patterns and result in sleep loss (<6 h. following night shift), due to the circadian misalignment and the design of rosters and shifts. Within a mining operation, this sleep loss may have significant consequences due to fatigue, including an increased risk of accidents and chronic health conditions. This study aims to (i) determine the efficacy of an intervention that comprises a sleep education program and biofeedback through a smartphone app on sleep quality, quantity, and alertness (ii) determine the prevalence of risk for a potential sleep disorder, and (iii) quantify and describe the sleep habits and behaviors of shift workers in a remote mining operation. This study consists of a randomized controlled trial whereby eighty-eight shift workers within a remote mining operation are randomized to a control group or one of three different treatment groups that are: (i) a sleep education program, (ii) biofeedback on sleep through a smartphone app, or (iii) a sleep education program and biofeedback on sleep through a smartphone app. This study utilizes wrist-activity monitors, biomathematical modeling, and a survey instrument to obtain data on sleep quantity, quality, and alertness. A variety of statistical methods will determine the prevalence of risk for a potential sleep disorder and associations with body mass index, alcohol, and caffeine consumption. A generalized linear mixed model will examine the dependent sleep variables assessed at baseline and post-intervention for the control group and intervention groups, as well as within and between groups to determine changes. The findings from this study will contribute to the current understanding of sleep and alertness behaviors, and sleep problems and disorders amongst shift workers. Importantly, the results may inform fatigue policy and practice on interventions to manage fatigue risk within the mining industry. This study protocol may have a broader application in other shiftwork industries, including oil and gas, aviation, rail, and healthcare.
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Affiliation(s)
- Gemma Maisey
- School of Medical and Health Science, Edith Cowan University, Perth, WA, Australia
| | - Marcus Cattani
- School of Medical and Health Science, Edith Cowan University, Perth, WA, Australia
| | - Amanda Devine
- School of Medical and Health Science, Edith Cowan University, Perth, WA, Australia
| | - Johnny Lo
- School of Science, Edith Cowan University, Perth, WA, Australia
| | - Ian C Dunican
- School of Medical and Health Science, Edith Cowan University, Perth, WA, Australia
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