Table 6.
Comparison of changes in cardiopulmonary function between the two groups before and after treatment (x̅ ± s)
| Group | PaCO2 (mmHg) | PaO2 (mmHg) | pH | |||
|---|---|---|---|---|---|---|
|
|
|
|
||||
| Before treatment | After treatment | Before treatment | After treatment | Before treatment | After treatment | |
| Control group (n=46) | 58.46±5.23 | 45.84±6.18* | 60.50±3.13 | 72.76±4.15* | 5.71±1.23 | 7.15±0.56* |
| Observation group (n=46) | 58.75±5.49 | 36.75±7.52* | 61.74±3.47 | 88.65±5.12* | 5.66±1.35 | 7.38±0.22* |
| t | 0.2594 | 6.3339 | 1.7997 | 16.3521 | 0.1857 | 2.6233 |
| P | 0.7959 | <0.0001 | 0.0753 | <0.0001 | 0.8531 | 0.0102 |
Note: Compared with pre-treatment;
*
P<0.05.