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Table 5 Performance characteristics of illustrated alternative health state sampling scheme

From: Improving valuation sampling of EQ-5D health states

Severity index States Valency Coverage
  EQ-5D Alternative scheme Total Per state HSE96 CODE-2 HoDAR
0 1 1 (100%) 5 5.0 100% 100% 100%
1 5 5 (100%) 15 3.0 100% 100% 100%
2 15 5 (33%) 19 3.8 89% 88% 91%
3 30 5 (17%) 18 3.6 74% 56% 85%
4 45 5 (11%) 19 3.8 84% 76% 91%
5 51 5 (10%) 20 4.0 78% 78% 86%
6 45 5 (11%) 20 4.0 78% 76% 89%
7 30 5 (17%) 20 4.0 89% 67% 93%
8 15 5 (33%) 20 4.0 89% 90% 95%
9 5 5 (100%) 15 3.0 100% 100% 100%
10 1 1 (100%) 5 5.0 - 100% 100%
All 243 47 (19%) 176 3.74 95.3% 85.9% 93.0%
  1. HSE96 Health Survey for England 1996 [11].
  2. CODE-2 Cost of Diabetes in Europe: Type-2 [12].
  3. HoDAR Health Outcomes Data Repository [10].