Improving valuation sampling of EQ-5D health states

Table 1 EQ-5D health states selected for published time trade-off valuations

EQ-5D health state	Health states present in each valuation study
	UK / Spain / US	Denmark	Germany	Japan / Netherlands
11111	Yes	Yes	Yes	Yes
11112	Yes	Yes	Yes	Yes
11113	Yes	Yes	Yes	Yes
11121	Yes	Yes	Yes	Yes
11122	Yes	Yes	Yes	No
11131	Yes	Yes	Yes	Yes
11133	Yes	Yes	Yes	Yes
11211	Yes	Yes	Yes	Yes
11212	No	Yes	No	No
11221	No	Yes	No	No
11312	Yes	Yes	Yes	Yes
12111	Yes	Yes	Yes	Yes
12121	Yes	No	Yes	No
12211	Yes	Yes	Yes	No
12222	Yes	Yes	Yes	No
12223	Yes	Yes	Yes	No
13212	Yes	Yes	Yes	No
13311	Yes	Yes	No	Yes
13332	Yes	No	No	No
21111	Yes	Yes	Yes	Yes
21121	No	Yes	No	No
21133	Yes	Yes	Yes	No
21221	No	Yes	No	No
21222	Yes	Yes	Yes	No
21232	Yes	Yes	Yes	No
21312	Yes	Yes	No	No
21322	No	Yes	No	No
21323	Yes	Yes	Yes	No
22112	Yes	Yes	Yes	No
22121	Yes	Yes	No	No
22122	Yes	Yes	Yes	No
22222	Yes	Yes	Yes	Yes
22233	Yes	Yes	No	No
22322	No	Yes	No	No
22323	Yes	Yes	Yes	No
22331	Yes	Yes	Yes	No
22333	No	Yes	No	No
23232	Yes	Yes	Yes	Yes
23313	Yes	Yes	No	No
23321	Yes	Yes	Yes	No
32211	Yes	Yes	Yes	Yes
32223	Yes	Yes	Yes	Yes
32232	Yes	Yes	Yes	No
32313	Yes	Yes	No	Yes
32331	Yes	Yes	Yes	No
33212	Yes	No	Yes	No
33232	Yes	Yes	Yes	No
33321	Yes	Yes	Yes	No
33322	No	Yes	No	No
33323	Yes	No	Yes	Yes
33333	Yes	Yes	Yes	Yes
Other states	No	No	No	No

EQ-5D dimensions (left to right): Mobility, Self-care, Usual activities, Pain/discomfort, Anxiety/depression.
Response codes: 1=‘No problems’, 2=‘Some problems’, 3=‘Extreme problems’.

ISSN: 1477-7525