Kudielka Brigitte M, Hanebuth Dirk, von Känel Roland, Gander Marie-Louise, Grande Gesine, Fischer Joachim E
Department of Clinical and Theoretical Psychobiology.
Institute for Behavioral Sciences.
J Occup Health Psychol. 2005 Oct;10(4):429-440. doi: 10.1037/1076-8998.10.4.429.
This study investigated the contribution of psychosocial work characteristics (decision latitude, job demand, social support at work, and effort-reward imbalance) to health-related quality of life. Data were derived from 2 aircraft manufacturing plants (N=1,855) at the start of a longitudinal study. Regression analysis showed that work characteristics (1st model) explained 19% of the variance in the mental summary score of the Short Form-12 Health Survey. R2 change for work characteristics decreased to 13%, accounting for demographics, socioeconomic status, body mass index, and medical condition (5th model). Including health behavior and personality factors (full model), R2 change for work characteristics remained significant. Psychosocial work characteristics account for relevant proportions in the subjective perception of mental health beyond a wide array of medical variables and personality factors.
本研究调查了心理社会工作特征（决策自由度、工作需求、工作中的社会支持以及努力-回报失衡）对健康相关生活质量的影响。数据来源于一项纵向研究开始时的两家飞机制造工厂（N = 1855）。回归分析表明，工作特征（第一个模型）解释了简短健康调查问卷12项心理综合得分中19%的方差变异。将人口统计学、社会经济地位、体重指数和健康状况纳入模型后（第五个模型），工作特征的R2变化降至13%。纳入健康行为和人格因素（完整模型）后，工作特征的R2变化仍然显著。除了一系列医学变量和人格因素外，心理社会工作特征在心理健康的主观感知中占相当比例。
