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. 2016 Jun 1;16:115. doi: 10.1186/s12877-016-0287-1

Fig. 2.

Fig. 2

Neuropsychiatric 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 Scale