title: Work improvement factors for the amelioration of work ability, with a focus on individual capacity to deal with stress in an IT company.
abstract: The aim of this study was to explore factors that ameliorate work ability by focusing on workers' capacity to deal with stress.The subjects were 1,330 workers from the Japanese information technology (IT) sector. Each subject completed questionnaires in 2011 and 2012 that consisted of the work ability index (WAI), the three-item sense of coherence (SOC), and the Mental Health Improvement and Reinforcement Research of Recognition (MIRROR). The results of the WAI were also obtained in 2013. The median SOC score in 2011 was used to divide the subjects into two groups, the Low SOC group and the High SOC group, then we verified the factors that contributed to improved work ability in both of these groups over a two-year period. Results indicate that an improvement in work ability in the Low SOC group could be predicted by giving workers opportunities for education or training, by making efforts to reduce the stress of commuting, by clarifying their assignments, and by establishing support systems when troubles occur. For the High SOC group, such improvements could be predicted by giving workers job control, by giving education or training for the promotion of their abilities, and by establishing a system for assuming responsibility. In conclusion, improvements in the work environment can increase the work ability of Japanese IT workers in conformity with their capacity to deal with stress.
authors: Department of Health Development, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Japan.
authors: Masanori
authors: M
authors: Ohta
authors: Yoshiyuki
authors: Y
authors: Higuchi
authors: Masaharu
authors: M
authors: Kumashiro
authors: Hiroshi
authors: H
authors: Yamato
authors: Hisamichi
authors: H
authors: Sugimura
mesh_terms: D000328:Adult; D001076:Aptitude; D004777:Environment; D005260:Female; D005500:Follow-Up Studies; D006293:Health Promotion; D006801:Humans; D007221:Industry; D007564:Japan; D008297:Male; D016272:Occupational Health; D013315:Stress, Psychological / Q000517:prevention & control; D011795:Surveys and Questionnaires; D013997:Time Factors; D014937:Work; D014938:Work Capacity Evaluation; D017132:Workplace