Table B1.

Model UTILITY and WLQ Parameter Values and Ranges Used in Sensitivity Analysis

	Regression to estimate missing utility values	Regression coefficients to estimate missing WLQ values
	Mean (SE)*	Part 1: Probability of non-zero WLQ Mean (SE)*	Part 2: Estimation of WLQ given WLQ > 0 Mean (SE)*
Constant	−2.683 (0.086)	1.571 (0.305)	1.051 (0.114)
ISI	0.041 (0.002)	0.038 (0.006)	0.053 (0.003)
Age	0.005 (0.002)	−0.021 (0.006)
Random Effect**	0.285 (0.016)	2.001 (0.226)	0.289 (0.027)

^*In the PSA, all parameters were assumed to have a normal distribution with standard deviation equal to the SE of the estimate.

^**Not included in probabilistic sensitivity analysis