Table 2.

Predicted and observed mean 3L utility scores for illustrative health states

5L state	3L
	Mean observed	Mean predicted
Mobility domain
11111	0.99	0.99
21111	0.88	0.92
31111	0.82	0.91
41111	0.95a	0.95
51111	0.93b	0.95
13333	0.45b	0.48
23333	0.43	0.45
33333	0.49	0.43
43333	0.42b	0.42
53333	0.33a	0.37
Pain domain
11111	0.99	0.99
11121	0.87	0.87
11131	0.80	0.78
11141	0.60b	0.81
11151	0.82a	0.83
33313	0.63a	0.52
33323	0.45b	0.50
33333	0.49	0.43
33343	0.25	0.21
33353	− 0.04	0.08

^a Based on 5 or fewer observations

^b Based on 25 or fewer observations