Table 1 Design of the pragmatic stepped wedge cluster randomized controlled trial. Control period marked light blue, transition period marked dark blue, and intervention period marked intermediated blue. Time in months. BM = baseline measurement FM = Final measurements with questionnaires, performed at the UMCU. Q = online questionnaire Q + M = measurement with questionnaires and physical measurements, performed at the UMCU

From: Muva physical activity intervention to improve social functioning in people with a severe mental illness: study protocol of a pragmatic stepped wedge cluster randomized trial