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Musculoskeletal pain and insomnia among workers with different occupations and working hours
Claudia R C Moreno1,2, Arne Lowden2, Suleima Vasconcelos1
1a Department of Environmental Health, School of Public Health , University of São Paulo , São Paulo , Brazil.
Abstract:
Several studies have shown a bidirectional relationship between insomnia and pain. The aim of this study was to evaluate whether working hours and type of occupation are associated with insomnia, pain and insomnia plus pain. Insomnia and musculoskeletal pain symptoms were measured in airline pilots, rural workers and factory workers using validated indexes. Rural and night work were predictors for the outcomes (insomnia and pain). However, musculoskeletal pain was found to be a predictor of insomnia but not vice versa. The current findings suggest that working hours and type of occupation play a role in the sleep-pain relationship.
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