Before RM | 15 min | 1st hour | 4th hour | 6th hour | ANOVA P | ||
---|---|---|---|---|---|---|---|
PaCO2 (mmHg) | ARDSP | 47 ± 10 | 51 ± 12 | 49 ± 10 | 47 ± 11 | 50 ± 7 | 0.7 |
ARDSS | 48 ± 10 | 47 ± 11 | 43 ± 17 | 47 ± 13 | 46 ± 12 | 0.9 | |
PaO2/FiO2 | ARDSP | 117 ± 24 | 144 ± 37 | 134 ± 28 | 155 ± 34 * | 162 ± 38 * | 0.006 |
ARDSS | 111 ± 44 | 181 ± 116 * | 193 ± 91** | 191 ± 95 ** | 190 ± 99 ** | 0.01 |