Table 3.
The pulmonary function parameters of CPFE-LC in Meta-analysis.
| Variables | N (study)a | Pooled data | P | Heterogeneity testing model |
|---|---|---|---|---|
| VC,% | 3 | 101.543 (99.468,103.618) | 0.433 | fixed |
| FVC, %pred | 4 | 87.573 (82.306,92.841) | 0.072 | random |
| FEV1, %pred | 7 | 81.604 (74.964,88.244) | <0.001 | random |
| FEV1/FVC,% | 5 | 69.627 (66.359,72.894) | 0.071 | random |
| DLCO, %pred | 5 | 61.907 (54.251,69.564) | <0.001 | random |
Abbreviations: VC: vital capacity; FVC: forced vital capacity; FEV1: forced expiratory volume in one second; DLCO: diffusing capacity of the lung for carbon monoxide. anumber of studies included in the meta-analysis.