Table 4.
Patient outcome questionnaires and Timed Up-and-Go tests
| Sham (n = 30) | PENG (n = 30) | P-value | |
|---|---|---|---|
| Preoperative QoR-15, mean (± SD)a | 107 (± 20.6) | 99.1 (± 27.4) | 0.22 |
| Postoperative QoR-15, mean (± SD)a | 103 (± 22.8) | 96.6 (± 13.6) | 0.19 |
| Timed up-and-go in seconds, preoperative, n (%)b | |||
| 0–15 | 12 (40) | 9 (30) | 0.61 |
| 16–30 | 7 (23) | 8 (27) | |
| 31–45 | 4 (13) | 5 (17) | |
| 46 + | 2 (7) | 5 (17) | |
| Unable to perform | 5 (17) | 3 (9) | |
| Timed up-and-go in seconds, postoperative on Day 1, n (%)b | |||
| 0–15 | 0 (0) | 1 (3) | 0.58 |
| 16–30 | 11 (37) | 9 (30) | |
| 31–45 | 9 (30) | 10 (33) | |
| 46 + | 9 (30) | 8 (27) | |
| Unable to perform | 1 (3) | 2 (7) | |
| Patient satisfaction, n (%)b | |||
| Unsatisfied | 1 (3) | 1 (3) | 1.00 |
| Satisfied | 23 (77) | 23 (77) | |
| Ambivalent | 6 (20) | 6 (20) | |
Abbreviations: SD Standard deviation, IQR Interquartile range, PENG Pericapsular nerve group block, QoR-15 Quality of Recovery 15, SD Standard deviation
a Student’s t-test used
b Chi2 test used