| Fascia iliaca compartment block (n = 33) | Femoral nerve block (n = 34) |
Sex, n (%) Male Female |
9 (27%) 24 (73%) |
10 (29%) 24 (71%) |
Age in years, mean (SD) | 76 ± 12 | 76 ± 10 |
Time for operation in hours, mean (SD) | 14 ± 8.4 (n = 32, one missing) | 16 ± 5.7 |