Is effort-reward imbalance at work associated with different domains of health functioning? Baseline results from the French CONSTANCES study.

This study demonstrated consistent associations of stressful work in terms of effort-reward imbalance with affective functioning in a large sample of male and female employees. Relationships with physical functioning were less consistent and restricted to men, and cognitive functioning was only marginally associated with stressful work. We also established the psychometric properties of the French short version of the ERI questionnaire, thus offering a tool for guiding and harmonizing further research in this field.