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. 2017 Jun 19;6:17. doi: 10.1186/s40035-017-0085-5

Fig. 1.

Fig. 1

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