Fig. 2From: Multi-psychotropic drug prescription and the association to neuropsychiatric symptoms in three Norwegian nursing home cohorts between 2004 and 2011Neuropsychiatric symptoms and cognitive function for patients using 0, 1, 2 or ≥3 psychotropics. Mean total NPI-NH score scores for different levels of cognitive function measured with CDR. X-axis represents patients using 0 to ≥3 psychotropic drugs. NPI-NH Neuropsychiatric Inventory – Nursing Home version, CI confidence interval, CDR Clinical Dementia Rating ScaleBack to article page