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The outcomes of postoperative pneumonia.
| Outcomes | Cases (N = 264) | Controls (N = 264) | P value |
|---|---|---|---|
| The hospital stay (days) | 24.32 ± 14.64 | 16.16 ± 8.36 | <0.001 |
| ≥ 14 days | 202 (76.5%) | 154 (58.3%) | <0.001 |
| ≥ 30 days | 69 (26.1%) | 14 (5.3%) | <0.001 |
| ICU occupancy rate | 123 (46.6%) | 49 (18.6%) | <0.001 |
| Re-operation rate | 92 (34.8%) | 7 (2.7%) | <0.001 |
| Mortality rate | 8 (3.0%) | 0 (0%) | 0.004 |
