Research Article

Computed Tomography Images under Iterative Reconstruction Algorithm in Analysis of the Efficacy of Honey-Fried Herba Ephedrae along with Western Medicine on Acute Exacerbation Chronic Obstructive Pulmonary Disease

Figure 5

Comparison of lung function indexes. (a) Comparison of FEV1; (b) comparison of FEV1%; (c) comparison of FVC (an obvious difference in contrast with the Ctrl group).
(a)
(b)
(c)