Table 2.

Additional QALYs, WTP values and WTP per QALY values

WTP	Average ± SD	Minimum to maximum
	N = 847
For oneself
WTP per year ($US)	862 ± 3,224	0–19,381
Utility value using EQ-5D-3L	0.779 ± 0.168	0.10–0.89
Utility value using VAS	0.800 ± 0.204	0.11–1
WTP ($US) per QALY using EQ-5D-3L	1,202 ± 4,991	0–63,819
WTP ($US) per QALY using VAS	1,101 ± 4,143	0–42,640
For a family member
WTP per year ($US)	1,355 ± 3,993	0–38,763
WTP per QALY	1,355 ± 3,993	0–38,763