Pulmonary interstitial emphysema
| Trial | Prophylaxis | Rescue | Odds Ratio | 95% CI low | 95% CI High |
|---|---|---|---|---|---|
| Dunn10 | 2/62 | 5/60 | 0.39 | 0.08 | 1.79 |
| Egberts12 | 2/75 | 5/72 | 0.39 | 0.08 | 1.77 |
| Kattwinkel13 | 3/627 | 3/621 | 0.99 | 0.19 | 4.92 |
| Walti14 | 16/131 | 24/121 | 0.56 | 0.28 | 1.11 |
| Bevilacqua15 | 9/136 | 19/132 | 0.43 | 0.19 | 0.95 |
| Totals | 32/1031 (3%) | 56/1006 (6%) | 0.51 | 0.32 | 0.79 |