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Analyses of PaO2 of the two groups of patients during hospitalization before and after treatment.
| Variables | PaO2 before treatment (mmHg) | PaO2 after treatment (mmHg) | P-value |
|---|---|---|---|
| Group 1 | 95.57±5.35 | 70.26±16.38 | <0.001 |
| Group 2 | 96.33±6.25 | 91.17±3.43 | 0.230 |
| P-value | 0.764 | <0.001 |
PaO2, partial pressure of oxygen.
