Assembly work in Indonesia and in Sweden--ergonomics, health and satisfaction.

Work conditions in industrial production vary substantially between different cultures. In the present study the aims were to identify differences between Swedish and Indonesian assembly industry workers regarding work environment factors, health and job satisfaction, and to find associations between work environment factors, and the health measures. Data were collected by a questionnaire from 326 Swedish and 136 Indonesian assembly industry workers, interviews and from company documents. The prevalence of musculoskeletal symptoms was high in both groups. Stress and psychosomatic symptoms had higher prevalences in the Swedish group, which also rated their work conditions as worse in most respects. Work tasks were physically heavier in Indonesia, but less monotonous and with lower demands on productivity. The Indonesians were more satisfied with their jobs. Physical job demands were associated with musculoskeletal symptoms. Competence development was associated with increased job satisfaction. Conflicts and harassments at work were associated with stress and psychosomatic symptoms. Job pressure, especially deficient planning of the jobs was associated with lower job satisfaction, psychosomatic and stress symptoms in the Swedish group. Implications for job design in the two cultures are presented.