title: The prevalence of musculoskeletal complaints among women in Tijuana, Mexico: sociodemographic and occupational risk factors.
abstract: The authors interviewed an age- and occupation-stratified sample of 466 women, aged 18-40, from 12 Tijuana neighborhoods, about sociodemographic characteristics, work and reproductive history, and musculoskeletal complaints. A total of 29.8% reported experiencing aches or pain in the low back, 38.3% in the upper back, 26.4% in the neck/shoulders, 18.2% in the hand/wrist, and 28.3% in the legs in the preceding year. Both sociodemographic and occupational factors were associated with these complaints. Very low educational attainment, having substandard housing, being the head of household, and being a migrant were each associated with an increased prevalence of one or more musculoskeletal complaints. In general, working outside the home increased the risk of musculoskeletal complaints. Compared with women who had not worked in the preceding 30-month period, those working in the maquiladora had 40-90% higher risks of upper back, neck/shoulder, and hand/wrist pain. Compared with women working outside the maquiladora, maquiladora women workers had 20% higher risks of low back, upper back, and neck/shoulder complaints. More detailed studies of the incidences of musculoskeletal disorders and of specific etiologic risk factors within the maquiladora industry are warranted. Future studies should concurrently evaluate sociodemographic risk factors.
authors.affiliation: Department of Epidemiology, University of Michigan, Ann Arbor, USA.
authors.forename: S D
authors.initials: SD
authors.lastname: Harlow
authors.forename: L A
authors.initials: LA
authors.lastname: Becerril
authors.forename: J N
authors.initials: JN
authors.lastname: Scholten
authors.forename: D
authors.initials: D
authors.lastname: Sánchez Monroy
authors.forename: R A
authors.initials: RA
authors.lastname: Sánchez
mesh_terms: D000293:Adolescent; D000328:Adult; D001416:Back Pain / Q000453:epidemiology; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008800:Mexico / Q000453:epidemiology; D009140:Musculoskeletal Diseases / Q000453:epidemiology*; D019547:Neck Pain / Q000453:epidemiology; D010865:Pilot Projects; D012307:Risk Factors; D020069:Shoulder Pain / Q000453:epidemiology; D012959:Socioeconomic Factors