Efficacy and Feasibility of Remote Cognitive Remediation Therapy in Parkinson’s Disease: A Randomized Controlled Trial

Table 4

Comparison of mean BrainHQ outcome score changes within the intervention group.

Variable	Intervention (n = 11)		value
	Pre-session	Post-session
BrainHQ percentiles, mean (SD)
Overall	37.8 (13.4)	53.9 (15.4)	0.002
Attention	17.0 (14.5)	32.2 (19.5)	0.003
Brain speed	38.0 (14.5)	54.3 (16.3)	0.002
Memory	45.3 (15.4)	61.5 (16.6)	0.002

p values are the result of running the related-sample Wilcoxon signed rank test.