Summary baseline data describing the population recruited (mean (SD))
| Data | Pain intensity Scale 0–10 | EQ5d | PSEQ Scale 0–60 | HADS Anxiety Scale 1–21 | HADS Depression Scale 1–21 | CPAQ Scale 0–120 | HEIQ Scale 5–20 |
|---|---|---|---|---|---|---|---|
| B'line (n=43) | 6.7 (2.1) | 0.23 (0.4) | 22.5 (12.7) | 11.3 (4.1) | 9.4 (3.8) | 46.7 (17.3) | 12.8 (3.1) |
| F-U (n=25) | 6.3 (2.2) | 0.31 (0.4) | 30.2 (13.1) | 10.2 (3.8) | 8.8 (4.1) | 54.1 (18.02) | 13.1 (3.5) |
Numerical rating scale pain: 0–10=worst pain imaginable, Euroqol—Quality of life indicator (EQ5D), UK norm healthy males/females 40–49 years 0.89/0.87 and 50–59 years 0.8/0.82 (0 death).27 Pain self-efficacy questionnaire (PSEQ) scale: 0–60=completely confident,28 hospital anxiety and depression scale (HADS), scale: 0–7 ‘normal’, 8–10 borderline, 11–21 ‘abnormal’.29 Chronic pain and acceptance questionnaire scale (CPAQ): 120–0=not coping at all,30 Health education involvement questionnaire (HEIQ) Higher scores indicate a better social life.31