Table 3.

Relationship between HDQLIFE Chorea score and Patient-Reported Outcomes Measurement Information System (PROMIS)/Quality of Life in Neurological Disorders (Neuro-QoL) measures or total functional capacity

Covariate (n = 83)	Regression coefficient β	95% CI	SE	P value
TFC	− 0.903	− 1.217 to − 0.590	0.158	< 0.0001
Stigma	0.217	0.075 to 0.359	0.0713	0.0031
Anxiety	− 0.052	− 0.167 to 0.062	0.0574	0.3657
Positive affect	− 0.1641	− 0.295 to 0.033	0.066	0.0149

CI confidence interval, SE standard error, TFC total functional capacity