Influence of Hypertension on Neurocognitive Domains in Nondemented Parkinson’s Disease Patients

Table 4

Pulse pressure and cognitive domains: summary of results of hierarchical multiple regression analyses.

	𝐹Δ	𝑅^2Δ	Beta	Sig
Executive function
Final model	6.297	0.112		<0.001
Duration			−0.195	<0.001
Motor UPDRS			−0.218	<0.001
PP × UPDRS			−0.113	0.043
Delayed verbal memory
Final model	7.603	0.110		<0.001
Duration			−0.127	0.027
Motor UPDRS			−0.213	<0.001
PP × UPDRS			−0.138	0.010
Processing speed
Final model	6.403	0.152		<0.001
Duration			−0.157	0.006
Motor UPDRS			−0.305	<0.001
PP × UPDRS			−0.128	0.017

Only significant predictors are shown. PP: pulse pressure; UPDRS: Unified Parkinson’s Disease Rating Scale—Part III.