| Overall | No pain or insomnia | Pain only | Insomnia only | Pain and insomnia | p-value |
---|---|---|---|---|---|---|
Group size |  |  |  |  |  | p < 0.001 |
(%) | 1181 (100%) | 239 (20.2%) | 531 (45.0%) | 62 (5.2%) | 349 (30.0%) | |
AgeK |  |  |  |  |  | p = 0.015 |
Median (IQR) | 49.6 (± 15.2) | 49.4 (±15.3) | 48.3 (±14.8) | 52. 1 (±15.0) | 51.4 (±15.8) | |
GenderC |  |  |  |  |  | p = 0.003 |
Female No. (%) | 658 (55.7%) | 122 (51.0%) | 277 (52.2%) | 41 (66.1%) | 218 (62.5%) | |
OccupationC Manual (%) |  |  |  |  |  | p = 0.903 |
Delayed sleep onsetC Restricted No. (%) | 122 (10.3%) | - | - | 18 (29.0%) | 104 (29.8%) | |
Difficulty maintaining sleepC Restricted No. (%) | 298 (25.2%) | - | - | 48 (77.4) | 250 (71.6%) | p = 0.347 |
Early wakingC Restricted No. (%) | 188 (15.9%) | - | - | 33 (53.2%) | 155 (44.4%) | p = 0.199 |
Non-restorative sleepC Restricted No. (%) | 215 (18.2%) | - | - | 26 (41.9%) | 189 (54.2%) | p = 0.076 |
Baseline RSAC Restricted No. (%) | 203 (17.2%) | 11 (4.6%) | 53 (10.0%) | 10 (16.1%) | 129 (37.0%) | p < 0.001 |
Baseline SF-12 physical functionA Median PCS score. (IQR) | 48.5 (± 10.5) | 54.3 (±4.7) | 49.4 (±8.9) | 51.2 (±10.0) | 42.5 (±12.6) | p < 0.001 |
Baseline AnxietyC Possible/probable No. (%) | 460 (39.0%) | 38 (15.9%) | 159 (29.9%) | 27 (43.5%) | 236 (67.6%) | p < 0.001 |
Baseline DepressionC Possible/probable No. (%) | 206 (17.4%) | 38 (5.4%) | 45 (8.5%) | 15 (24.2%) | 133 (38.1%) | p < 0.001 |
12 month review RSAC Restricted No. (%) | 200 (16.9%) | 12 (5.0%) | 62 (11.7%) | 17 (27.4%) | 109 (31.2%) | p < 0.001 |