Odds ratio obtained from multiple logistic regression analysis, nesting hospital and individual patient level measures of time to surgery
| Hospital level (% in ⩾1 day to surgery of the admitted hospital) | Patient level | ||
|---|---|---|---|
| 0 day | ⩾1 day | ||
| <15 | 1 (...)3-150 | 2.74 (2.39, 3.13) | |
| ⩾15 | 0.78 (0.72, 0.85) | 1.80 (1.65, 1.96) | |
↵3-150 Reference group. Numbers in parentheses represent 95% confidence intervals.