Table 4  h (95% CIs) for all-cause mortality according to SII among whole population, COPD patients and normal people

Whole population

Model 1

ref

0.968(0.893,1.048)

1.272(1.175,1.377)

1.253(1.166,1.347)

Model 2

ref

0.969(0.896,1.048)

1.235(1.139,1.339)

1.223(1.143,1.309)

Model 3

ref

0.956(0.885,1.032)

1.165(1.072,1.267)

1.161(1.088,1.239)

COPD patients

Model 1

ref

1.001(0.740,1.353)

1.455(1.108,1.911)

1.334(1.103,1.615)

Model 2

ref

0.921(0.690,1.230)

1.440(1.116,1.858)

1.390(1.142,1.692)

Model 3

ref

0.912(0.683,1.217)

1.341(1.041,1.727)

1.282(1.060,1.550)

Normal people

Model 1

ref

0.967(0.889,1.053)

1.230(1.132,1.338)

1.216(1.129,1.311)

Model 2

ref

0.977(0.897,1.063)

1.200(1.100,1.311)

1.188(1.106,1.277)

Model 3

ref

0.961(0.884,1.045)

1.131(1.036,1.235)

1.129(1.055,1.207)