American journal of industrial medicine · 2003
Stressful psychosocial work environment increases risk for back pain among retail material handlers.
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Johnston Janet M, Landsittel Douglas P, Nelson Nancy A, Gardner Lytt I, Wassell James T
Аннотация
BACKGROUND: Back pain is a major source of lost work time. Occupational physical activity only accounts for a fraction of low back pain; therefore, there is growing interest in investigating other possible causes of back pain including the psychosocial work environment.
METHODS: Material handlers (N = 6,311) in 160 newly opened stores were interviewed at study entry and approximately 6 months later. Factor analysis was used to reduce the 37 psychosocial questionnaire items to seven distinct factors.
RESULTS: After adjusting for history of back problems and work-related lifting, risk of back pain was moderately increased among employees who reported high job intensity demands (odds ratio (OR) = 1.8), job dissatisfaction (OR = 1.7), and high job scheduling demands (OR = 1.6).
CONCLUSIONS: Modification of the psychosocial work environment for material handlers in large retail stores may help reduce back pain among employees.
METHODS: Material handlers (N = 6,311) in 160 newly opened stores were interviewed at study entry and approximately 6 months later. Factor analysis was used to reduce the 37 psychosocial questionnaire items to seven distinct factors.
RESULTS: After adjusting for history of back problems and work-related lifting, risk of back pain was moderately increased among employees who reported high job intensity demands (odds ratio (OR) = 1.8), job dissatisfaction (OR = 1.7), and high job scheduling demands (OR = 1.6).
CONCLUSIONS: Modification of the psychosocial work environment for material handlers in large retail stores may help reduce back pain among employees.
Предметные рубрики MeSH
AdultBack PainConfidence IntervalsFactor Analysis, StatisticalFemaleHumansInternal-External ControlInterpersonal RelationsInterviews as TopicJob SatisfactionLogistic ModelsMaleOccupational DiseasesOdds RatioPeer GroupProspective StudiesRisk FactorsSex FactorsStress, PsychologicalUnited StatesWorkloadWorkplace