Table 3.

Comparison of the different indicators for the GG genotype and non-GG genotypes.

Group	No. of samples	Adjacent arterial diameter	Bronchial wall thickness	Bronchial artery ratio	Bronchial wall grading
TNF-α-308
GG	173	1.04 ± 0.59	0.17 ± 0.04	0.28 ± 0.11	0.38 ± 0.55
Non-GG	25	0.65 ± 0.20	0.27 ± 0.14	0.38 ± 0.14	0.90 ± 0.75
P value		0.037	0.014	0.017	0.022
TNF-α +489
GG	116	0.96 ± 0.56	0.26 ± 0.13	0.28 ± 0.12	0.49 ± 0.59
Non-GG	82	0.74 ± 0.39	0.21 ± 0.09	0.32 ± 0.13	0.69 ± 0.72
P value		0.003	0.003	0.019	0.031