Table 3

NPI neuropsychiatric symptom correlations in Huntington's disease

NPI Scale Agitation Dysphoria Irritability Anxiety Apathy Euphoria Disinhibition Delusions Aberrant Motor
Dysphoria0.26
Irritability0.813-150 0.20
Anxiety0.413-150 0.403-150 0.433-150
Apathy0.090.140.14−0.05
Euphoria0.310.100.250.25−0.08
Disinhibition0.383-150 0.220.373-150 0.340.080.30
Delusions0.080.170.210.270.090.020.403-150
Aberrant motor−0.010.310.070.280.34−0.050.050.12
Hallucinations−0.170.230.130.240.23−0.090.240.423-150 0.473-150
  • n=52.

  • NPI=Neuropsychiatric inventory.

  • 3-150 p <0.01.