Table 3 Logistic regression for 30-day mortality by age group and sex

ICISS

−10.6684

< 0.001

Age group

 0–14

 Women

−0.1074

0.551

0.898

0.631 to 1.279

 15–25

 Men

0.8001

< 0.001

2.226

1.743 to 2.843

 15–25

 Women

0.6840

< 0.001

1.982

1.515 to 2.593

 26–35

 Men

1.0752

< 0.001

2.931

2.284 to 3.760

 26–35

 Women

0.9637

< 0.001

2.621

1.980 to 3.470

 36–45

 Men

1.2114

< 0.001

3.358

2.633 to 4.283

 36–45

 Women

1.1070

< 0.001

3.025

2.321 to 3.943

 46–55

 Men

1.7065

< 0.001

5.510

4.367 to 6.951

 46–55

 Women

1.4370

< 0.001

4.208

3.285 to 5.391

 56–65

 Men

2.1299

< 0.001

8.414

6.710 to 10.550

 56–65

 Women

1.8096

< 0.001

6.108

4.836 to 7.715

 66–75

 Men

2.8235

< 0.001

16.837

13.476 to 21.035

 66–75

 Women

2.3141

< 0.001

10.116

8.078 to 12.668

 > 76

 Men

3.9751

< 0.001

53.255

42.774 to 66.303

 > 76

 Women

3.3639

< 0.001

28.902

23.217 to 35.978