Variables** (Mean ± SD; otherwise stated) | Total sample | Subgroup 1* | Subgroup 2† | Subgroup 3‡ | Subgroup 4§ | p valuea |
---|---|---|---|---|---|---|
Total number of participants (n, %) | 2.294 (100.0) | 325 (14.6) | 516 (22.1) | 686 (29.9) | 767 (33.4) | |
Pain intensity (NRS7d), range 0–10 | 5.00 ± 2.0 | 6.5 ± 1.8 | 7.4 ± 1.9 | 4.1 ± 1.2 | 4.0 ± 1.5 | <0.001 |
Number of pain sites, range 1–45 | 5.7 ± 5.2 | 6.7 ± 5.0 | 11.5 ± 6.9 | 3.8 ± 2.3 | 3.9 ± 2.7 | <0.001 |
GWBS-Anxiety, range 0–25 | 6.3 ± 4.8 | 13.5 ± 3.8 | 6.10 ± 3.2 | 7.5 ± 3.3 | 1.9 ± 1.7 | <0.001 |
GWBS- Depression, range 0–20 | 5.5 ± 3.7 | 10.6 ± 3.2 | 5.2 ± 2.6 | 6.8 ± 2.4 | 2.1 ± 1.4 | <0.001 |
PCS, range 0–39 | 11.8 ± 8.6 | 24.1 ± 7.3 | 13.6 ± 7.5 | 10.2 ± 7.4 | 7.5 ± 4.9 | <0.001 |