Table 2 Expressions of IFT20 and GM130 protein in cancerous and matched adjacent tissues of patients with lung adenocarcinoma by semi-quantitative analysis

IFT20

IOD/area

0.201 (0.175, 0.230)*

0.177 (0.158, 0.198)

0.021 (−0.006, 0.052)

Rate of positive cells

31.05 (20.14, 42.09)*

17.10 (12.01, 24.42)

12.47 (3.10, 22.83)

Staining intensity score

3.0 (2.0, 3.0)*

1.0 (1.0, 2.0)

1.0 (0.0, 2.0)

GM130

IOD/area

0.095 (0.079, 0.109)

0.110 (0.095, 0.123)

−0.014 (− 0.031, 0.005)

Rate of positive cells

9.37 (3.03, 19.00)

10.21 (6.29,1 3.61)

−0.16 (−6.36, 7.68)

Staining intensity score

2.0 (1.0, 2.0)*

1.0 (0.0, 1.0)

1.0 (0.0, 2.0)