Pain scale | Baseline (n = 101) | 1˚ return (n = 99) | 2˚ return (n = 64) | |||||||
Subacute (n = 9) | Chronic (n = 58) | Subacute (n = 13) | Chronic (n = 86) | Chronic (n = 64) | ||||||
n | % | n | % | n | % | n | % | n | % | |
Absent | - | - | - | - | 1 | 7.7 | 13 | 15.1 | 28 | 43.8 |
Mild | 1 | 2.3 | 5 | 8.6 | 4 | 30.8 | 25 | 29.1 | 18 | 28.1 |
Moderate | 25 | 58.1 | 34 | 58.6 | 6 | 46.2 | 37 | 43.0 | 14 | 21.9 |
Severe | 17 | 39.5 | 19 | 32.8 | 2 | 15.4 | 10 | 11.6 | 4 | 6.3 |