分组

χ²

P

HR

95% CI

人种

16.815

<0.001

0.858

0.797~0.923

年龄

100.063

<0.001

1.478

1.369~1.595

婚姻

124.43

<0.001

已婚

14.312

<0.001

0.754

0.651~0.872

离婚

118.105

<0.001

0.562

0.506~0.623

未婚

19.083

<0.001

0.711

0.629~0.805

丧偶

33.215

<0.001

0.728

0.653~0.811