Table 1 Identification independent clinical factors associated with LUAD prognosis

Age(years, mean ± sd)

1.009[0.994–1.024]

2.64E-01

-

-

Gender(Male/Female)

1.060[0.792–1.418]

6.95E-01

-

-

Pathologic M(M0/M1)

2.111[1.232–3.616]

5.36E-03

0.236[0.0515–1.085]

6.36E-02

Pathologic N(N0/N1/N2/N3)

1.710[1.443–2.027]

2.00E-10

0.888[0.538–1.464]

6.41E-01

Pathologic T(T1/T2/T3/T4)

1.550[ 1.289–1.863]

3.10E-06

1.194[0.884–1.613]

2.48E-01

Pathologic stage(I/II/III/IV)

1.679[1.463–1.928]

2.94E-14

2.135[1.206–3.780]

9.24E-03

Tumor recurrence(Yes/No/-)

2.392[1.700-3.367]

2.44E-07

2.475[1.638–3.738]

1.68E-05

Smoking history(Yes/No)

0.765[ 0.542–1.081]

1.29E-01

-

-