Table 1 Descriptive data for the inpatient and outpatient samples
From: Mapping SF-36 onto the EQ-5D index: how reliable is the relationship?
| Â | Inpatients | Outpatients | UK population normsv | ||||
|---|---|---|---|---|---|---|---|
| Â | Mean (SD) | Median | Inter-quartile range | Mean (SD) | Median | Inter-quartile range | Mean (SD) |
EQ-5D index | 0.68(0.31) | 0.73 | 0.413 | 0.69(0.31) | 0.73 | 0.38 | 0.86(0.23) |
SF-36 dimension scores | Â | Â | Â | Â | Â | Â | Â |
   Physical functioning | 58.90(33.53) | 65.00 | 60.00 | 62.29(33.39) | 70.00 | 60.00 | 88.40(17.98) |
   Social functioning | 63.43(33.16) | 66.67 | 66.67 | 66.35(32.02) | 77.78 | 55.56 | 88.01(19.58) |
   Role physical | 28.74(41.90) | 0.00 | 75.00 | 34.21(44.11) | 0.00 | 100.00 | 85.82(29.93) |
   Role-emotional | 51.14(47.14) | 66.67 | 100.00 | 54.32(46.99) | 66.67 | 100.00 | 82.93(31.76) |
   Mental health | 69.54(23.13) | 76.00 | 32.00 | 69.58(22.54) | 76.00 | 32.00 | 73.77(17.24) |
   Vitality | 45.36(25.73) | 45.00 | 40.00 | 45.60(25.37) | 45.00 | 40.00 | 61.13(19.67) |
   Bodily pain | 58.13(28.68) | 55.56 | 44.44 | 58.86(28.84) | 55.56 | 55.56 | 81.49(21.69) |
   General health | 52.80(26.28) | 52.00 | 47.00 | 53.29(25.91) | 52.00 | 47.00 | 73.52(19.90) |
SF-12 summary scores | Â | Â | Â | Â | Â | Â | Â |
   Physical component score | 38.25(12.18) | 36.68 | 21.49 | 39.51(12.34) | 38.47 | 22.50 | 50.00(10.00) |
   Mental component score | 44.85(11.69) | 46.21 | 19.38 | 45.03(11.45) | 46.92 | 19.07 | 50.00(10.00) |
Mean age | 58.14 | Â | Â | 55.55 | Â | Â | Â |
Female | 52% | Â | Â | 61% | Â | Â | Â |
N | 25,783 | Â | Â | 7,465 | Â | Â | Â |