From: Oxygenation response to prone positioning in pulmonary and extrapulmonary ARDS
 |  | Group 1 | Group 2 | P |
---|---|---|---|---|
 | on admission | 2.4± 0.8 |   2.3± 0.9 | 0.67 |
Murray | prone | 2.6± 0.6 |   2.3± 0.5 | 0.9 |
 | on discharge | 1.6± 0.8 | 12.4± 0.8 | < 0.01 |
 | on admission | 8.56± 5.49 | 12.6± 9.9 | 0.16 |
APACHE | prone | 9.9± 5.7 | 12.4± 4.2 | 0.17 |
 | on discharge | 8.1± 8.2 |  17.8± 9.0 | < 0.05 |
 | on admission | 1± 0 |    1.3± 0.7 | 0.09 |
MOF | prone | 1.4± 0.7 | 2.3± 1 | 0.012 |
 | on discharge | 1.4± 0.6 |      3.4± 1.76 | < 0.01 |