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Table 4 Pearson’s correlations between caregiver burden, cognitive status, and coping strategies (n = 96)

From: Caregiver burden is increased in Parkinson’s disease with mild cognitive impairment (PD-MCI)

  ZBI CogSt P-F Coping E-F Coping
CogSt 0.48***    
P-F Coping 0.53*** 0.28**   
E-F Coping 0.30*** 0.25* 0.41***  
Dysf Coping 0.70*** 0.26** 0.41*** 0.26**
  1. ZBI Zarit burden interview, CogSt Cognitive status, P-F Problem-focused, E-F Emotion-focused, Dysf = dysfunctional. *p < .05, **p < .01, ***p < .001