Table 2.

With Standardized Composite/Aggregate Scores

Variable	N	Adjusted R2	T-value	RMSE	Significant Adjusted R2 Comparisons
A. Clinician-rated Physical Functioning	462	0.20	−0.86	3.52	A < D
B. Clinician-rated Functioning	305	0.14	−1.15	4.03	B < D, I
C. Clinician-rated Cognition	270	0.18	−0.85	3.74	C < D
D. Clinician-rated Behavioral Health	455	0.30	−12.69**	3.33	A, B, C, F < D
E. Generic HRQOL Measure	429	0.21	−2.33**	3.49	E = A–I
F. Self-Report Physical Function	438	0.19	−1.46	3.62	F < D
G. Self-Report Emotion	433	0.22	−3.74*	3.52	G = A–I
H. Self-Report Cognition	434	0.24	−5.04**	3.47	H = A–I
I. Self-Report Social Function	433	0.26	−6.25**	3.42	B < I

All predictors are standardized with a mean of 0 and SD of 1

RMSE: Root Mean Square Error (smaller is better)

^*p<.05

^**p<.0001