3.
两组不同时点动脉血气分析指标比较
Arterial blood gas analysis at different time points in the two groups (Mean±SD, n=63)
| Group | PaCO2 (mmHg) | PaO2 (mmHg) | OI (mmHg) | PA-aO2 (mmHg) |
| #P < 0.05 vs group N, △P < 0.05 vs T1 of the same group. | ||||
| R (n=32) | ||||
| T1 | 35.5±3.9 | 394.4±25.2 | 581.±72.5 | 137.3±22.4 |
| T2 | 39.6±3.2#△ | 125.4±23.8#△ | 168.1±52.0#△ | 272.7±46.4#△ |
| T3 | 45.1±3.8#△ | 152.1±52.5#△ | 171.3±53.9#△ | 301.4±50.9#△ |
| T4 | 36.8±4.9 | 245.1±55.2 | 318.7±61.9 | 263.3±67.9 |
| N (n=31) | ||||
| T1 | 36.8±3.7 | 407.7±37.4 | 572.0±74.8 | 132.0±21.8 |
| T2 | 56.0±4.9△ | 100.6±24.5△ | 111.2±49.8△ | 353.3±51.7△ |
| T3 | 63.3±4.2△ | 103.0±28.4△ | 114.6±50.5△ | 364.7±59.6△ |
| T4 | 39.2±7.9 | 282.3±64.2 | 325.5±63.8 | 247.0±64.5 |