Fig. 3From: Structured physical exercise improves neuropsychiatric symptoms in acute dementia care: a hospital-based RCTEffects on neuropsychiatric sign and symptoms (NPI and CMAI): significant group × time interactions. NPI range and scaling, 0–144 points (0 meaning no symptoms); dimension ‘behavior symptoms’, 0–48 points (0 meaning no symptoms). CMAI range and scaling, 29–203 points (29 meaning no symptoms); dimension ‘verbally agitated behavior’, 4–28 points (4 meaning no symptoms). IG intervention group, CG control group, NPI Neuropsychiatric Inventory; CMAI Cohen-Mansfield Agitation InventoryBack to article page