Effect of Pulmonary Rehabilitation on Postoperative Clinical Status in Patients with Lung Cancer and Chronic Obstructive Pulmonary Disease: A Systematic Review and Meta-Analysis

Figure 4

Forest plots of effect estimates of pulmonary rehabilitation (PR) versus controls on postoperative length of stay (LOS). (a) RCT studies that reported postoperative LOS. (b) CT studies that reported postoperative LOS.

(a)

(b)