Nonmotor-Related Quality of Life in Parkinson’s Patients with Subjective Memory Complaints: Comparison with PDQ-39

Table 3

Spearman correlations (pairwise) of three selected PDQ-39 domains with both SMC assessments.

			Spearman (rho)
IQCODE	SMC self-assessment	0.063		0.678
IQCODE	Emotional well-being	−0.015		0.922
IQCODE	Cognitions	0.119		0.430
IQCODE	Communication	0.221		0.139
SMC self-assessment	Emotional well-being	0.213		0.155
SMC self-assessment	Cognitions	0.572		<.001
SMC self-assessment	Communication	0.143		0.345
Emotional well-being	Cognitions	0.292		0.049
Emotional well-being	Communication	0.361		0.014
Cognitions	Communication	0.393		0.007

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