Musculoskeletal symptoms among truck assembly workers.
BACKGROUND
Concerns were raised about the possibility of a high prevalence of musculoskeletal symptoms in a truck assembly plant.


OBJECTIVE
The aim of this study was to investigate the prevalence of musculoskeletal symptoms in a group of truck assembly workers.


METHODS
A cross-sectional study of 461 truck assembly workers was carried out using a modified version of the Nordic questionnaire and the General Health Questionnaire (GHQ12). Employees were further subdivided into three distinct occupational subgroups: skilled line workers (252), bench subassembly workers (108) and material handlers (101). Responses were analysed according to occupational subgroup.


RESULTS
Seventy per cent of 461 truck assembly workers responded to the questionnaires. Seventy-nine per cent of respondents had been troubled with musculoskeletal symptoms in the last 12 months. The commonest musculoskeletal symptoms were from the lower back (65%), neck (60%) and shoulders (57%). Musculoskeletal symptoms were related to age, length of service, occupational subgroup and GHQ12 score.


CONCLUSIONS
There was a high reported prevalence of musculoskeletal symptoms in this group of truck assembly workers, with a differing pattern of symptom reporting depending on occupational subgroup. Risk reduction recommendations were made to the site management. A further study investigating the relationship between symptoms and specific hazards is planned.
Hussain
Tokeer
T
Mediscreen, Pennine Acute NHS Trust, HQ, Westhulme Avenue, Oldham OL1 2PN, UK. tok.hussain@pat.nhs.uk
D000041:Absenteeism; D000328:Adult; D000367:Age Factors; D001336:Automobiles; D003430:Cross-Sectional Studies; D004651:Employment; D006801:Humans; D007221:Industry; D017116:Low Back Pain / Q000453:epidemiology / Q000209:etiology; D009140:Musculoskeletal Diseases / Q000453:epidemiology / Q000209:etiology*; D019547:Neck Pain / Q000453:epidemiology / Q000209:etiology; D009784:Occupational Diseases / Q000453:epidemiology / Q000209:etiology*; D015995:Prevalence; D020069:Shoulder Pain / Q000453:epidemiology / Q000209:etiology; D006113:United Kingdom / Q000453:epidemiology