Table 5.

The features of patients with CPFE-LC on chest computed tomography scan in Meta-analysis.

Variables	N (study)a	Pooled data (95%CI)	P	Heterogeneity testing model
Localization of cancer
Upper lobe	6	0.433(0.310,0.556)	<0.001	Random
Middle lobe	6	0.102(0.032,0.171)	<0.001	Random
Lower lobe	5	0.533(0.429,0.638)	0.026	Random
In the emphysema	2	0.151(0.088,0.227)	<0.001	Random
In the fibrosis	3	0.516(0.153,0.879)	<0.001	Random
Pleural contact	4	0.459(0.117,0.801)	<0.001	Random
Pleural un-contact	2	0.276(0.139,0.435)	<0.001	Random
Fibrosis
Honeycombing	3	0.537(0.209,0.864)	<0.001	Random
Ground glass opacity	2	0.297(0.199,0.395)	0.366	Fixed
Reticular opacity	2	0.667(0.296,1.038)	<0.001	Random
Traction bronchiectasis	2	0.194(0.114,0.289)	<0.001	Random
Emphysema
Centrilobular	2	0.541(0.171,0.910)	<0.001	Random
Paraseptal	2	0.545(0.190,0.900)	0.003	Random
Mixed	2	0.382(0.262,0.502)	0.265	Fixed

^anumber of studies included in the meta-analysis.