Figure 1 : Sensitivity and specificity of GOLD spirometry and BODE index variables in stratifying severity of COPD by ROC among COPD patients attending chest clinic of JUMC from May 18 to August 18, 2017 G.C, n=80.

Reta et al.Pulmonology and Respiratory Research  2018 6:1DOI : 10.7243/2053-6739-6-1