Table 3 Univariate cox regression analysis of seven-genes and OS of lung adenocarcinoma patients in both data

GRIA1

0.7019 (0.5734–0.8593)

0.87236 (0.817–0.9315)

4.46E−05

UCN2

1.4564 (1.139–1.863)

1.12577 (1.049–1.208)

0.00102

PKHD1L1

0.7339 (0.5977–0.9011)

0.86498 (0.7951–0.941)

0.000734

RIMS2

1.22874 (1.056–1.429)

1.08175 (1.028–1.138)

0.00248

PGM5

0.6397 (0.4442–0.9212)

0.88238 (0.8–0.9732)

0.0123

CLIC6

0.7442 (0.566–0.9785)

0.87684 (0.8216–0.9358)

7.62E−05

CAVIN2

0.6865 (0.4711–1)

0.91561 (0.8289–1.011)

0.0823