Table 3 Average EQ-5D-Y and CHU-9D utility scores by trial arm
Time point | Base case | Complete case | ||
|---|---|---|---|---|
OST (n = 133), mean (95% CI) | CBT (n = 134) mean (95% CI) | OST (n = 97), mean (95% CI) | CBT (n = 96) mean (95% CI) | |
EQ-5D-Y | ||||
 Baseline | 0.84 (0.82, 0.86) | 0.85 (0.83, 0.87) | 0.85 (0.83, 0.88) | 0.85 (0.83, 0.87) |
 6 months | 0.88 (0.86, 0.91) | 0.88 (0.86, 0.90) | 0.88 (0.86, 0.91) | 0.88 (0.85, 0.90) |
 Total QALYs | 0.43 (0.42, 0.44) | 0.43 (0.42, 0.44) | 0.43 (0.42, 0.44) | 0.43 (0.42, 0.44) |
CHU-9D | ||||
 Baseline | 0.85 (0.83, 0.87) | 0.86 (0.84, 0.87) | 0.85 (0.83, 0.87) | 0.86 (0.84, 0.88) |
 6 months | 0.87 (0.85, 0.89) | 0.89 (0.87, 0.91) | 0.87 (0.85, 0.89) | 0.89 (0.87, 0.91) |
 Total QALYs | 0.43 (0.42, 0.44) | 0.43 (0.43, 0.44) | 0.43 (0.42, 0.44) | 0.44 (0.43, 0.45) |