Moderating Role of Self-Regulation Difficulties in the Momentary Associations Between Depressive Symptoms and Participation Poststroke

Using self-regulation and emotion regulation strategies may be a target for just-in-time intervention for reducing the momentary associations between depressive symptoms and satisfaction with performing daily activities poststroke. Plain-Language Summary: Depressive symptoms have immediate and real-time associations with lower levels of participation in daily activities in people with stroke. Self-regulation, including cognitive regulation (e.g., goal setting, planning strategies), behavioral regulation (e.g., controlling impulsive behaviors), and emotion regulation (e.g., managing negative feelings), may be an intervention target for reducing the immediate associations between depressive symptoms and lower levels of participation poststroke. Thus, we investigated whether difficulties in self-regulation variables magnify the negative real-time associations between depressive symptoms and participation poststroke. To obtain real-time data on difficulties in self-regulation variables, depressive symptoms, and participation (i.e., performance and satisfaction), we asked 39 community-dwelling people with stroke to answer smartphone surveys. The results showed that difficulties in total self-regulation and emotion regulation magnified the negative associations between depressive symptoms and satisfaction with performing daily activities. Our findings suggest that self-regulation and emotion regulation strategies may be a target for real-time intervention for reducing the momentary associations between depressive symptoms and satisfaction with performing daily activities poststroke.