Table 4.

Parameter estimates and model fit for OLS regression on cost per LY/QALY/DALY

Predictor	β	Robust SE	t	Sig.	R2
(Constant)	160,830	99,591	1.61	0.111	-
AGE	-211,012	40,081	-3.04	0.003	0.0035
Q-SENSITIVITY	-108,172	51,011	-2.12	0.037	0.0043
MODALITY1	-129,593	58,881	-2.20	0.031	0.0071
REDUCE RISK^	125,527	59,489	2.11	0.038	0.0101
PATIENT CONTRIBUTION^	106,676	64,718	1.65	0.104	0.0150

^Jointly significant at 0.05 level (F(2, 73) = 5.70, p = 0.005).