Table 8 Comparison of length of hospital stay in the Modified ITT and perprotocol populations
| Â | Treatment groups | N | Length of stay in days | P-value | ||
|---|---|---|---|---|---|---|
Mean | SD | Range | ||||
Modified ITT | Steroid + Azithromycin | 89 | 5.5 | 3.1 | 1–19 | 0.028 |
Azithromycin | 90 | 6.4 | 4.0 | 1–28 | 0.993 | |
Lopinavir/Ritonavir | 89 | 6.4 | 3.2 | 1–20 |  | |
per-protocol | Steroid + Azithromycin | 48 | 4.4 | 1.9 | 1–10 | 0.0007 |
Azithromycin | 43 | 5.9 | 4.2 | 1–28 | 0.595 | |
Lopinavir/Ritonavir | 41 | 5.8 | 2.0 | 1–10 |  | |