Table 2 Improvement in SpO2 and P/F ratio
From: Awake self-proning for COVID-19 non-intubated patients—a single-centered experience
Variable | Supine | Prone | p-value |
|---|---|---|---|
SpO2 (%) | 86 (76–90) | 94 (89–97) (approximately 30 min after initiation of proning) | 0.001 |
P/F ratio (mm of Hg) | 90.7 ± 25.8 | 132.7 ± 42.6 (24 h after initiation of proning) | < 0.0001 |