Table 2 Epidemiological Characteristics of Death Cases and Cases not Dead in Wuhan

Total

1564

28322

5.2

257

21703

1.2

<0.001

Age, median (IQR ^a), years

70.0(63.0–79.0)

56.0(53.0–66.0)

——

70.0(62.0–78.0)

54.0(40.0–65.0)

——

——

 0~

0(0.0)

186(0.7)

0.0

0(0.0)

220(1.0)

0.0

——

 10~

1(0.1)

225(0.8)

0.4

1(0.4)

172(0.8)

0.6

1.000

 20~

6(0.4)

1365(4.8)

0.4

1(0.4)

1411(6.5)

0.1

0.120

 30~

20(1.3)

3700(13.1)

0.5

3(1.2)

3277(15.1)

0.1

0.001

 40~

49(3.1)

4386(15.5)

1.1

9(3.5)

3727(17.2)

0.2

<0.001

 50~

175(11.2)

6172(21.8)

2.8

34(13.2)

4817(22.2)

0.7

<0.001

 60~

455(29.1)

7223(25.5)

5.9

77(30.0)

4930(22.7)

1.5

<0.001

 70~

473(30.2)

3506(12.4)

11.9

80(31.1)

2205(10.2)

3.5

<0.001

 80~

300(19.2)

1371(4.8)

18.0

45(17.5)

794(3.7)

5.4

<0.001

 ≥90

52(3.3)

165(0.6)

24.0

6(2.3)

115(0.5)

5.0

<0.001

 Missing

33(2.1)

23(0.1)

58.9

1(0.4)

35(0.2)

2.8

<0.001

 Male

1026(65.6)

14033(49.5)

6.8

177(68.9)

9988(46.0)

1.7

<0.001

 Female

538(34.4)

14289(50.5)

3.6

80(31.1)

11715(54.0)

0.7

<0.001

 Child and student

2(0.1)

437(1.5)

0.5

0(0.0)

482(2.2)

0.0

0.227

 Cadre

31(2.0)

1458(5.1)

2.1

4(1.6)

1115(5.1)

0.4

<0.001

 Freelancer

6(0.4)

197(0.7)

3.0

1(0.4)

193(0.9)

0.5

0.143

 Physical labor

19(1.2)

693(2.4)

2.7

4(1.6)

637(2.9)

0.6

0.004

 Public service staff

23(1.5)

1793(6.3)

1.3

2(0.8)

1475(6.8)

0.1

<0.001

 Housework or unemployed

267(17.1)

5417(19.1)

4.7

57(22.2)

5344(24.6)

1.1

<0.001

 Retirees

753(48.1)

9259(32.7)

7.5

104(40.5)

6010(27.7)

1.7

<0.001

 Farmer or pastoral worker

51(3.3)

1339(4.7)

3.7

15(5.8)

987(4.5)

1.5

0.001

 Healthcare worker

12(0.8)

1176(4.2)

1.0

2(0.8)

1209(5.6)

0.2

0.007

 Missing

400(25.6)

6553(23.1)

5.8

68(26.5)

4251(19.6)

1.6

<0.001

 Mild

603(38.6)

17589(62.1)

3.3

79(30.7)

11247(51.8)

0.7

<0.001

 Moderate

69(4.4)

4079(14.4)

1.7

31(12.1)

7415(34.2)

0.4

<0.001

 Severe

477(30.5)

4801(17.0)

9.0

73(28.4)

2676(12.3)

2.7

<0.001

 Critical

210(13.4)

613(2.2)

25.5

39(15.2)

276(1.3)

12.4

<0.001

 Missing

205(13.1)

1240(4.4)

14.2

35(13.6)

89(0.4)

28.2

<0.001

 Before Dec 31, 2019

29(1.9)

106(0.4)

21.5

4(1.6)

88(0.4)

4.3

<0.001

 Jan 1–10, 2020

132(8.4)

459(1.6)

22.3

9(3.5)

379(1.7)

2.3

<0.001

 Jan 11–20, 2020

392(25.1)

2529(8.9)

13.4

30(11.7)

1951(9.0)

1.5

<0.001

 Jan 21–31, 2020

769(49.2)

12733(45.0)

5.7

95(37.0)

7646(35.2)

1.2

<0.001

 Feb 1–10, 2020

215(13.7)

9385(33.1)

2.2

84(32.7)

8499(39.2)

1.0

<0.001

 Feb 11–20, 2020

26(1.7)

2732(9.6)

0.9

32(12.5)

3140(14.5)

1.0

0.796

 Feb 21–24, 2020

0(0.0)

355(1.3)

0.0

0(0.0)

0(0.0)

——

——

 Missing

1(0.1)

23(0.1)

4.2

3(1.2)

——

0.0

——

Days from onset to diagnosis, median (IQR)

10.0(7.0–14.0)

9.0(4.0–13.0)

——

8.0(3.0–15.0)

11.0(5.0–18.0)

——

——

 City centre

1208(77.2)

22560(79.6)

5.1

169(65.8)

16834(77.6)

1.0

<0.001

 Suburb

227(14.5)

5350(18.9)

4.1

58(22.6)

4697(21.6)

1.2

<0.001

 Outside Wuhan

33(2.1)

306(1.1)

9.7

1(0.4)

172(0.8)

0.6

<0.001

 Missing

96(6.1)

106(0.4)

47.5

29(11.3)

——

——

——

 Tertiary hospital

1254(80.2)

20368(71.9)

5.8

205(79.8)

18393(84.7)

1.1

<0.001

 Primary / secondary hospital

310(19.8)

7856(27.8)

3.8

52(20.2)

3310(15.3)

1.5

<0.001

 Missing

——

98(0.3)

——

——

——

——

——