WHO/ILO Work-Related Burden of Disease and Injury: Protocol for Systematic Reviews of Exposure to Long Working Hours and of the Effect of Exposure to Long Working Hours on Depression

Details

• Personal Author:
  Ando E ; Ayuso-Mateos JL ; Bonafede M ; Cabello M ; Di Tecco C ; Dragano N ; Durand-Moreau Q ; Eguchi H ; Gao J ; Garde AH ; Iavicoli S ; Ivanov ID ; Leppink N ; Madsen IEH ; Pega F ; Prüss-Üstün AM ; Rondinone BM ; Rugulies R ; Sørensen K ; Tsuno K ; Ujita Y ; Zadow A
• Description:
  Background: The World Health Organization (WHO) and the International Labour Organization (ILO) are developing a joint methodology for estimating the national and global work-related burden of disease and injury (WHO/ILO joint methodology), with contributions from a large network of experts. In this paper, we present the protocol for two systematic reviews of parameters for estimating the number of deaths and disability-adjusted life years from depression attributable to exposure to long working hours, to inform the development of the WHO/ILO joint methodology. Objectives: We aim to systematically review studies on occupational exposure to long working hours (Systematic Review 1) and systematically review and meta-analyse estimates of the effect of long working hours on depression (Systematic Review 2), applying the Navigation Guide systematic review methodology as an organizing framework, conducting both systematic reviews in tandem and in a harmonized way. Data sources: Separately for Systematic Reviews 1 and 2, we will search electronic academic databases for potentially relevant records from published and unpublished studies, including Medline, EMBASE, Web of Science, CISDOC and PsycINFO. We will also search electronic grey literature databases, Internet search engines and organizational websites; hand search reference list of previous systematic reviews and included study records; and consult additional experts. Study eligibility and criteria: We will include working-age (>/=15 years) participants in the formal and informal economy in any WHO and/or ILO Member State, but exclude child workers (<15 years) and unpaid domestic workers. For Systematic Review 1, we will include quantitative prevalence studies of relevant levels of occupational exposure to long working hours (i.e. 35-40, 41-48, 49-54 and >/=55 h/week) stratified by country, sex, age and industrial sector or occupation, in the years 2005-2018. For Systematic Review 2, we will include randomized controlled trials, cohort studies, case-control studies and other non-randomized intervention studies with an estimate of the relative effect of relevant level(s) of long working hours on the incidence of or mortality due to depression, compared with the theoretical minimum risk exposure level (i.e. 35-40 h/week). Study appraisal and synthesis methods: At least two review authors will independently screen titles and abstracts against the eligibility criteria at a first stage and full texts of potentially eligible records at a second stage, followed by extraction of data from qualifying studies. At least two review authors will assess risk of bias and the quality of evidence, using the most suited tools currently available. For Systematic Review 2, if feasible, we will combine relative risks using meta-analysis. We will report results using the guidelines for accurate and transparent health estimates reporting (GATHER) for Systematic Review 1 and the preferred reporting items for systematic reviews and meta-analyses guidelines (PRISMA) for Systematic Review 2. [Description provided by NIOSH]
• Subjects:
  Mental Health Morbidity Mortality Nervous System Occupational Exposure Occupational Health Safety
• Keywords:
  Author Keywords: Working Hours Burden Of Disease Depression Health Effects Long Work Hours Mental Health Meta-analysis Morbidity Rates Mortality Rates Occupational Exposure Psychological Effects Systematic Review Work Schedules

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• ISSN:
  0160-4120
• Document Type:
  Text
• Funding:
  Grant
• Genre:
  Journal Article
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Volume:
  125
• NIOSHTIC Number:
  nn:20055657
• Citation:
  Environ Int 2019 Apr; 125:515-528
• Contact Point Address:
  Reiner Rugulies, National Research Centre for the Working Environment, Lersø Parkallé 105, DK-2100 Copenhagen, Denmark
• Email:
  rer@nrcwe.dk
• Federal Fiscal Year:
  2019
• Performing Organization:
  World Health Organization, Geneva, Switzerland
• Peer Reviewed:
  True
• Start Date:
  20140515
• Source Full Name:
  Environment International
• End Date:
  20170514
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:c02ac9b7deb7119238198951efa9a018d8625db2f4d7d3b6c2e1cd9d2dea51731aa274a2c0d82b4e0cf1b965ff81f4f77bbe6af25c5f744d76500ae590b00d0d
• Download URL:
  https://stacks.cdc.gov/view/cdc/213451/cdc_213451_DS1.pdf
• File Type:
  [PDF - 689.42 KB ]