A Lower Level of Physically Demanding Work Is Associated with Excellent Work Ability in Men and Women with Neck Pain in Different Age Groups

BACKGROUND: The aim of this study was to investigate which physical and psychosocial work demands were associated with excellent work ability in individuals with neck pain, and to investigate age and sex differences in these associations. METHODS: The study sample was obtained from the Statistics Sweden cross-sectional Work Environment survey and consisted of workers who reported neck pain after work (N = 3,212). RESULTS: The findings showed an association between excellent work ability and self-reported low exposure to lifting, twisted work posture, working with hands in shoulder level or higher, and leaning forward without support and combination of exposures containing these work demands. Low exposure to seated work and high demands showed a reversed association. The associations were present mainly among older workers and were generally stronger for men than for women. CONCLUSION: This study indicates that a lower level of physically demanding work is an important element to maintain excellent work ability, especially for the older worker with neck pain.

Capacidade para o trabalho, saúde e ausência por doença de trabalhadoras de um centro de pesquisa por grupos de idade / Work ability, health and sickness absence of brazilian female workers in a research center by age group

Este estudo avaliou a capacidade para o trabalho de trabalhadoras brasileiras por grupo de idade e ocupação e analisou as ausências por doença registradas durante um ano. A capacidade para o trabalho das mulheres foi avaliada através do Índice de Capacidade para o Trabalho, desenvolvido por pesquisadores finlandeses. Este instrumento é baseado na autopercepção dos trabalhadores e é composto de sete itens. A pesquisa foi desenvolvida no Centro de Pesquisa e Desenvolvimento de uma companhia de alta tecnologia. A taxa de resposta final dos sujeitos foi de 38%. Este artigo inclui somente as trabalhadoras (n=43). A idade dos sujeitos variou de 35 a 54 anos e 79% deles tinham curso universitário. O índice de capacidade para o trabalho médio foi semelhante no grupo mais jovem e no grupo mais velho. A análise dos itens do índice mostrou diferença estatisticamente significante em relação às exigências físicas do trabalho na direção do grupo mais jovem. Em relação ao número de doenças com diagnóstico médico, à ausência por doença no último ano e aos recursos mentais, o grupo mais velho teve melhor desempenho. A promoção de atividades deve ser planejada com o objetivo de reduzir a carga física de trabalho das trabalhadoras mais velhas e de prevenir as doenças mais prevalentes entre todas as trabalhadoras.

This study evaluated the work ability of female Brazilian workers by age group and occupation and analysed women's registered sickness absences during one year. The work ability of the women was assessed using the Work Ability Index, developed by Finnish researchers. The instrument is based on the self-perception of the workers and is composed of seven items. The research had been developed at the Center for Research and Development of a high-technology company. The final response rate of the subjects was 38%. This article includes only the female workers (n=53). The age of the subjects ranged from 35 to 54 years and 79% of them had undergraduate education in the University. The mean work ability was about the same in the younger and older female group. The analysis of the WAI items showed statistically significant difference in relation to the physical demands in the direction of the younger group. In relation to the number of diseases diagnosed by a physician, the sick leave during the past years and the mental resources, the older group had better performance. The promotion of activities should be planned with the aim to reduce the physical workload of the older employees and to prevent the most prevalent diseases of all employees.