Table 2 Correlation between clinico-pathological features and the expressions of EMMPRIN in NSCLC tissues (n=55)
Items | Groups | N | Expressions of EMMPRIN in lung tissues | |||
|---|---|---|---|---|---|---|
Negative (%) | Positive (%) | χ2 value | P value | |||
Resourse | ||||||
Normal | 55 | 41(74.5) | 14(25.5) | 8.591 | 0.003 | |
NSCLC | 55 | 26(47.3) | 29(52.7) | |||
Gender | ||||||
Male | 36 | 19(52.8) | 17(47.2) | 1.267 | 0.260 | |
Female | 19 | 7(36.8) | 12(63.2) | |||
Ages | ||||||
<60 | 27 | 13(48.1) | 14(51.9) | 0.016 | 0.898 | |
≥60 | 28 | 13(46.4) | 15(53.6) | |||
Smoking | ||||||
Yes | 21 | 13(61.9) | 8(38.1) | 2.918 | 0.088 | |
No | 34 | 13(38.2) | 21(61.8) | |||
Histology | ||||||
LAC | 23 | 7(30.4) | 16(69.6) | 4.496 | 0.034 | |
LSCC | 32 | 19(59.4) | 13(40.6) | |||
Pathological grade | ||||||
Poorly | 17 | 2(11.8) | 15(88.2) | 20.762 | <0.001 | |
Moderately | 13 | 4(30.8) | 9(69.2) | |||
Well | 25 | 20(80) | 5(20) | |||
Lymphatic invasion | ||||||
N0 - N1 | 26 | 20(76.9) | 6(23.1) | 17.392 | <0.001 | |
N2 - N3 | 29 | 6(20.7) | 23(79.3) | |||
pTNM | ||||||
IIA-IIIA | 35 | 24(68.6) | 11(31.4) | 17.517 | <0.001 | |
IIIB | 20 | 2(10) | 18(90) | |||