Fig. 1From: Effectiveness of a multidimensional intervention program in improving occupational musculoskeletal disorders among intensive care unit nurses: a cluster-controlled trial with follow-up at 3 and 6 monthsIntervention process. WRMDs = work-related musculoskeletal disorders; ICUs = intensive care units; CG = control group; IG = intervention group; t1–t3 = measurement pointsBack to article page