[Appraisal of occupational stress and work ability]

This study was conducted to assess occupational stress and work ability.

A test of occupational stress and work ability was carry out with revised occupational stress inventory (OSI-R) and work ability index(WAI) for 2270 workers.

(1) The occupational stress and strain in male was significantly higher than those in female, but self-care and social support in female werehigher than in male(P < 0.01). The level of occupational stress, strain except interpersonal strain increased with age, while work ability decreased(P < 0.05). (2) Among 6 items of occupational role questionnaire, the score of role boundary and responsibility were obviously higher in college education (P < 0.05). The score of occupational role, psychological strain, physical strain was higher in maried, divorce than unmarried(P < 0.05). (3) The score of occupational role, strain in good work ability category was significantly lower than others, but personal resources were higher(P < 0.05). (4) The correlation of work ability and occupational stress, strain, personal resources were significant(P < 0.01), occupational role and personal strain were positively correlated, both of which correlated negatively to the personal resources(P < 0.01). (5) The major influential factors of personal strain were age, recreation, self-care, social support, rational/cognitive, role insufficiency, role ambiguity and role boundary.