Table 3 Analysis of concurrent validity – Descriptive statistics at the 12-month follow-up
Responder: improvement on 4 or more single criteria (change of at least ½ SD) | N | Mean | SD | |
|---|---|---|---|---|
Pain severity | No | 102 | 57.93 | (18.92) |
Yes | 33 | 42.83 | (17.76) | |
Disability through pain | No | 102 | 3.39 | (1.97) |
Yes | 33 | 1.69 | (1.44) | |
Depressiveness | No | 102 | 7.07 | (4.98) |
Yes | 33 | 3.32 | (2.70) | |
Physical HR-QoL | No | 102 | 32.72 | (8.46) |
Yes | 33 | 39.40 | (8.22) | |
Mental HR-QoL | No | 102 | 36.57 | (9.62) |
Yes | 33 | 44.63 | (8.01) |