A cohort study on self-reported role stressors at work and poor sleep - does sense of coherence moderate or mediate the associations? : does sense of coherence moderate or mediate the associations?
AIM: The aim of the present study was to examine the bidirectional associations between subjective role ambiguity and role conflicts at work, respectively, and self-reported sleep 2 years later. In addition, we also examine whether sense of coherence (SOC) moderate or mediate the association between role stressors and poor sleep and between poor sleep and role stressors.METHODS: We used questionna
