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

Table 6

ANOVA summary.

Model		SS	df	MS	F	p
0	Regression	7129.785	2	3564.892	26.483	<.001
	Residual	5788.324	43	134.612
	Total	12918.109	45
1	Regression	7286.145	3	2428.715	18.112	<.001
	Residual	5631.963	42	134.094
	Total	12918.109	45
2	Regression	7511.746	3	2503.915	19.452	<.001
	Residual	5406.363	42	128.723
	Total	12918.109	45

Model 0 includes BDI and BAI; Model 1 contains Model 0 plus SMC self-assessment; Model 2 contains Model 0 plus IQCODE. PDSI is the dependent variable.