Pain Visual Analogue Scale | Mean N | 3.19 1638 | 2.97 582 | 3.56 117 | 2.88 234 | 3.33 117 |
SF-36 | Mean N | 3.12 42 | 3.27 15 | 3.00 3 | 2.67 6 | 3.33 3 |
Others | Mean N | 3.42 14 | 2.80 5 | 3.00 1 | 2.50 2 | 5.00 1 |
Do not use clinical Outcome measures | Mean N | 3.16 294 | 3.12 105 | 3.62 21 | 3.00 42 | 3.95 21 |
Total | Mean N | 3.20 3094 | 3.06 1105 | 3.66 21 | 2.93 442 | 3.27 221 |