Table 1 Comparison of oxygenation and PaCO2 before and after treatment between the two groups
From: Efficacy of respiratory rehabilitation in patients with COVID-19: a retrospective study
Group | Oxygenation index | PaCO2 | ||
|---|---|---|---|---|
Treatment 1d | Treatment 7d | Treatment 1d | Treatment 7d | |
Control group (n = 19) | 108.05 ± 12.41 | 168.41 ± 8.89 | 50.78 ± 5.92 | 39.59 ± 4.09 |
Observation group (n = 19) | 107.98 ± 11.27 | 210.92 ± 13.54 | 47.18 ± 5.21 | 40.50 ± 4.59 |
t value | 0.018 | 11.442 | 1.990 | 0.725 |
P value | 0.986 | 0.000 | 0.054 | 0.473 |