Fig. 2
From: Network analysis of neuropsychiatric symptoms in Alzheimer’s disease
Endorsement of NPI-Q Items as present or absent. Note. Percent of sample with presence or absence of individual NPI-Q symptoms based on informant report. Symptom present = 1 or NPI-Q item endorsed. Symptom absent = 0 or NPI-Q item not endorsed. “DEL” = Delusions, “HALL” = hallucinations, “AGIT” = agitation/aggression, “DEPD” = depression/dysphoria, “ANX” = anxiety, “ELAT” = elation/euphoria, “APA” = apathy/indifference, “DISN” = disinhibition, “IRR” = irritability/lability, “MOT” = motor disturbance”, “NITE” nighttime behaviors, “APP” appetite/eating problems