Fig. 2
Forest plot of pooled HR in univariate Cox proportional hazard analysis of relative lower TLC (relative higher TLC as reference). HR, hazard ratio; TLC, total lung capacity
Fig. 2 | BMC Pulmonary Medicine
Forest plot of pooled HR in univariate Cox proportional hazard analysis of relative lower TLC (relative higher TLC as reference). HR, hazard ratio; TLC, total lung capacity