Fig. 1
From: Caregiver burden is increased in Parkinson’s disease with mild cognitive impairment (PD-MCI)
Standardized regression coefficients for the relationship between PD patient cognitive status and caregiver burden as mediated by use of problem-focused, emotion-focused and dysfunctional coping strategies (n = 96). The standardized regression coefficients between cognitive status and burden controlling for coping strategies are in parentheses *p < .05, **p < .01, ***p < .001