Table 1 Overview on pain, WDQ-G, NASS, and SF-36 data at entry
Questionnaires | Subscales | N | Entry | ||||
|---|---|---|---|---|---|---|---|
Median | Mean | SD | Min | Max | |||
Pain (VAS) | 67 | 6.2 | 6.0 | 1.9 | 1 | 9 | |
WDQ-G | 70 | 75.5 | 74.4 | 21.2 | 15 | 117 | |
NASS | Pain and disability | 68 | 3.5 | 3.5 | 0.8 | 1 | 5 |
Neurogenic symptoms | 67 | 2.3 | 2.5 | 1.3 | 1 | 5 | |
SF-36 | Physical functioning | 69 | 65.0 | 60.0 | 23.6 | 10 | 100 |
Physical role | 62 | 0.0 | 13.7 | 28.5 | 0 | 100 | |
Bodily pain | 69 | 22.0 | 25.7 | 15.4 | 0 | 84 | |
General health | 67 | 50.0 | 53.0 | 17.6 | 20 | 100 | |
Vitality | 68 | 30.0 | 30.7 | 21.4 | 0 | 95 | |
Social function | 68 | 50.0 | 47.1 | 28.6 | 0 | 100 | |
Emotional role | 62 | 66.7 | 57.0 | 46.1 | 0 | 100 | |
Mental health | 68 | 60.0 | 58.6 | 23.2 | 8 | 100 | |