Treatment group | T0 (N = 319) | T6 (N = 311) | T24 (N = 296) | |||
---|---|---|---|---|---|---|
n | % | n | % | n | % | |
Diclofenac only | 80 | 25 | 77 | 25 | 76 | 26 |
Pethidine only | 23 | 7 | 23 | 7 | 21 | 7 |
Intrathecal morphine only | 3 | 1 | 3 | 1 | 3 | 1 |
Tramadol only | 35 | 11 | 34 | 11 | 31 | 10 |
Multiple analgesicsa | 46 | 15 | 45 | 15 | 43 | 15 |
No analgesics | 132 | 41 | 129 | 41 | 122 | 41 |