Table 5.

Clinical Correlates of Caregiver Burden

Variable	ZBI-12 score
ET Participant
Age	0.18
Total tremor score	0.16
Tremor disability score	0.08
GDS score	0.33*
CDR	0.54**
MoCA score	−0.48**
ETEA score	−0.08
Caregiver
Age	−0.22
Hours/week providing care	0.55**
Duration of care (years)	0.40*
CESD-10 score	0.35**
Perceived embarrassment score	0.39**

Values are Spearman’s rho. 2-tailed;

^*p<0.05;

^**p<0.01;

CESD-10 = Center of Epidemiological Studies Depression Scale Short Form, CDR = Clinical Dementia Rating, ETEA = Essential Tremor Embarrassment Assessment, GDS = Geriatric Depression Scale, MoCA = Montreal Cognitive Assessment