Table 2.
Comparison OR turnover time according to ASA and anesthesia trainee level at Hahnemann University Hospital
| OR turnover time (minutes) | N | Mean (SD) | 95% Confidence Interval of mean | F-test (df) | p-value |
|---|---|---|---|---|---|
| ASA of previous OR case patient | |||||
| I | 35 | 30 (11) | 26, 33 | 0.8 (3, 540) | 0.503 |
| II | 365 | 31 (10) | 30, 33 | ||
| III | 242 | 30 (10) | 29, 32 | ||
| IV | 2 | 28 (11) | −68, 123 | ||
| ASA of next OR case patient | |||||
| I | 27 | 29 (8) | 26, 32 | 0.6 (3, 537) | 0.590 |
| II | 241 | 30 (10) | 29, 32 | ||
| III | 272 | 31 (10) | 30, 32 | ||
| IV | 1 | 24 | – | ||
| Anesthesia trainee level | |||||
| CA-1 | 177 | 32 (10) | 31, 34 | 3.0 (3, 542) | 0.030 |
| CA-2 | 100 | 32 (10) | 30, 34 | ||
| CA-3 | 99 | 29 (10) | 27, 31 | ||
| CRNA | 170 | 30 (9) | 28, 31 | ||