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Fig. 1 | BMC Geriatrics

Fig. 1

From: Multi-psychotropic drug prescription and the association to neuropsychiatric symptoms in three Norwegian nursing home cohorts between 2004 and 2011

Fig. 1

Difference in neuropsychiatric symptoms for patients using 0, 1, 2 or ≥3 psychotropics. Mean NPI-NH scores (95 % CI) for the sub-syndromes affective symptoms, agitation and psychosis (left- axis, dotted colored lines), and mean total NPI-NH score (right axis, solid black line). X-axis represents patients using 0 to ≥3 psychotropic drugs. NPI-NH Neuropsychiatric Inventory – Nursing Home version, CI confidence interval

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