Table 2 Descriptive statistics of the EQ VAS score, the EQ-5D index-G, EQ-5D index-UK, and the comparators at baseline
Measures | Possible range of score (worst-best) | N a | Score | |
|---|---|---|---|---|
Mean (SD) | Median (range) | |||
EQ VAS score | 0 - 100 | 438 | 75.2 (16.8) | 80 (25 - 100) |
EQ-5D index-G | -0.21 - 1.000 | 443 | 0.920 (0.135) | 0.999 (0.361 - 1.000) |
EQ-5D index-UK | -0.59 - 1.000 | 443 | 0.785 (0.178) | 0.814 (0.186 - 1.000) |
LSAS total score | 144 - 0 | 445 | 72.2 (22.0) | 70.0 (10 - 127) |
LSAS anxiety score | 72 - 0 | 445 | 39.3 (10.9) | 38.0 (10 - 67) |
LSAS avoidance score | 72 - 0 | 445 | 32.8 (12.1) | 32.0 (0 - 65) |
SPAI score | 6 - 0 | 437 | 4.1 (0.9) | 4.0 (1 - 6) |
SPAI No. 22 score | 6 - 0 | 421 | 3.2 (1.0) | 3.2 (0 - 6) |
BDI score | 63 - 0 | 434 | 14.2 (9.1) | 13.0 (0 - 42) |