M Torgén1, A Kilbom. 1. National Institute for Working Life, Stockholm, Sweden. margareta.torgen@niwl.se
Abstract
OBJECTIVES: This study investigates changes in self-reported and expert-evaluated physical work loads between 1970 and 1993 in relation to calendar year, birth cohort, and gender in an urban and suburban population sample (232 men and 252 women) born between 1935 and 1952. METHODS: A self-administered questionnaire was answered in 1993 concerning different aspects of physical work loads between 1970 and 1993. With the use of a classification matrix, the objective physical work load on different body regions was also assessed. RESULTS: Between 1970 and 1993 the fraction of subjects in blue-collar occupations and the physical work loads decreased among the men, but they both increased among the women. Physical work loads were, in general, higher among the men than among the women at younger ages (below 30 years), but less so at higher ages. Expert evaluations of the musculoskeletal load showed a pattern similar to that of self-reported work loads. CONCLUSIONS: The gender difference in work load development with age may have implications for the development of musculoskeletal disorders.
OBJECTIVES: This study investigates changes in self-reported and expert-evaluated physical work loads between 1970 and 1993 in relation to calendar year, birth cohort, and gender in an urban and suburban population sample (232 men and 252 women) born between 1935 and 1952. METHODS: A self-administered questionnaire was answered in 1993 concerning different aspects of physical work loads between 1970 and 1993. With the use of a classification matrix, the objective physical work load on different body regions was also assessed. RESULTS: Between 1970 and 1993 the fraction of subjects in blue-collar occupations and the physical work loads decreased among the men, but they both increased among the women. Physical work loads were, in general, higher among the men than among the women at younger ages (below 30 years), but less so at higher ages. Expert evaluations of the musculoskeletal load showed a pattern similar to that of self-reported work loads. CONCLUSIONS: The gender difference in work load development with age may have implications for the development of musculoskeletal disorders.
Authors: Johanna Kausto; Helena Miranda; Irmeli Pehkonen; Markku Heliövaara; Eira Viikari-Juntura; Svetlana Solovieva Journal: Int Arch Occup Environ Health Date: 2010-12-01 Impact factor: 3.015
Authors: Anne Møller; Minna Mänty; Lars L Andersen; Volkert Siersma; Rikke Lund; Ole Steen Mortensen Journal: Int Arch Occup Environ Health Date: 2019-01-18 Impact factor: 3.015