Table 6 Utility weights and quality-adjusted life years estimates
Number of patients | Mean (SD) | Mean treatment difference (95% CI) (Usual care – DSP) | |||
|---|---|---|---|---|---|
DSP | Usual care | DSP | Usual care | ||
EQ-5D: | |||||
Baseline | 84 | 61 | 0.4 (0.4) | 0.5 (0.3) | 0.01 (-0.10 to 0.12) |
4 month | 58 | 39 | 0.5 (0.4) | 0.7 (0.3) | 0.13 (-0.01 to 0.26) |
Change from baseline to 4-month | 57 | 38 | 0.1 (0.3) | 0.2 (0.3) | 0.05 (-0.05 to 0.16) |
QALY gains (AUC 0–4 month) | 57 | 38 | 0.2 (0.1) | 0.2 (0.1) | 0.03 (-0.01 to 0 .07) |
SF-6D: | |||||
Baseline | 85 | 59 | 0.6 (0.1) | 0.6 (0.2) | 0.02 (-0.03 to 0.06) |
4 months | 57 | 39 | 0.7 (0.2) | 0.7 (0.2) | 0.03 (-0.03 to 0.10) |
Change from baseline to 4-month | 57 | 37 | 0.1 (0.1) | 0.1 (0.2) | 0.03 (-0.03 to 0.08) |
QALY gains (AUC baseline to 4-month) | 57 | 37 | 0.2 (0.1) | 0.2 (0.1) | 0.01 (-0.01 to 0 .03) |
EQ-VAS: | |||||
Baseline | 83 | 60 | 54.7 (26.3) | 59.0 (20.6) | 4.35 (-3.72 to 12.42) |
4 months | 55 | 37 | 68.0 (22.6) | 67.7 (18.3) | -0.28 (-9.14 to 8.59) |
Change from baseline to 4-month | 54 | 36 | 9.0 (21.0) | 8.1 (15.9) | -0.98 (-9.16 to 7.20) |