Table 3 Crude and adjusted hazard ratio (95% CI) of risk factors for death by univariate and multivariate cox regression analysis

1.213

(0.438,3.361)

0.710

1.033

(0.233,4.589)

0.966

0.561

(0.054,5.855)

0.629

0.720

(0.212,2.454)

0.600

1.633

(0.569,4.682)

0.362

1.039

(0.195,5.529)

0.964

0.424

(0.052,3.432)

0.421

1.007

(0.239,4.243)

0.993

0.812

(0.181,3.644)

0.785

1.714

(0.212,13.840)

0.613

0.046

(0.000,4.874)

0.195

1.165

(0.189,7.168)

0.869

0.993

(0.974,1.011)

0.427

0.998

(0.976,1.020)

0.839

1.015

(0.992,1.040)

0.199

1.003

(0.983,1.023)

0.801

1.898

(0.688,5.242)

0.216

1.928

(0.365,10.193)

0.440

2.791

(0.319,24.446)

0.354

1.659

(0.371,7.411)

0.508

0.966

(0.862,1.083)

0.557

1.076

(0.857,1.352)

0.527

0.908

(0.820,1.006)

0.066

1.011

(0.870,1.174)

0.889

0.965

(0.825,1.129)

0.657

0.929

(0.683,1.264)

0.639

0.905

(0.819,1.001)

0.053

0.902

(0.722,1.128)

0.365

1.008

(0.862,1.179)

0.921

0.996

(0.796,1.247)

0.972

0.975

(0.960,0.991)

0.003^b

0.917

(0.852,0.986)

0.019^b

0.975

(0.956,0.994)

0.009^b

0.996

(0.944,1.051)

0.882

0.994

(0.976,1.013)

0.552

1.055

(1.000,1.113)

0.052

0.970

(0.948,0.992)

0.008^b

0.846

(0.746,0.958)

0.009^b

1.005

(0.976,1.034)

0.754

1.151

(1.027,1.289)

0.015^b

0.987

(0.972,1.003)

0.109

1.015

(0.970,1.063)

0.523

1.001

(0.975,1.027)

0.944

0.983

(0.919,1.051)

0.617

1.016

(0.975,1.058)

0.457

1.128

(1.005,1.265)

0.040^b

0.007

(0.000,0.273)

0.008^b

0.010

(0.000,0.573)

0.026^b

128.2

111.2

131.4

187.3

179.8

179.1

0.824 (0.681,0.968)

0.956 (0.909,1.002)

0.799 (0.678,0.921)