Figure 1.

Depicts the structure of the German COPSOQ questionnaire. The COPSOQ consists of 5 thematic domains including 25 scales. The first four thematic domains are the psychosocial factors at work and predict occupational strain. “Strain” represents the fifth domain and the outcome of the psychosocial factors.

Nuebling et al. BMC Public Health 2013 13:538   doi:10.1186/1471-2458-13-538
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