Table 4 Comparison of chest X-ray before and after treatment between the two groups
From: Efficacy of respiratory rehabilitation in patients with COVID-19: a retrospective study
Group | Effective | Ineffective | P value |
|---|---|---|---|
Control group (n = 19) | 5(26.3) | 14(73.7) | 0.049 |
Observation group (n = 19) | 12(63.2) | 7(36.8) |