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Table 1 The epidemiological characteristics of deceased patients of COVID-19 infection with different severities in Wuhan during the early stage

From: The epidemiological characteristics of deaths with COVID-19 in the early stage of epidemic in Wuhan, China

Baseline characteristics Total Classification of severity (%)b  
Mild Common Severe Critical Missing
Total 1833 682(37.2) 101(5.5) 551(30.1) 249(13.6) 250(13.6)
Age
M (IQR)a 70.0 (63.0–79.0) 70.0 (62.0–78.0) 72.0 (64.0–78.5) 71.0 (64.0–80.0) 69.5 (62.0–77.0) 71.0 (62.0–79.0)
Sex
 Male 1211(66.1) 438(64.2) 71(70.3) 371(67.3) 155(62.2) 176(70.4)
 Female 622(33.9) 244(35.8) 30(29.7) 180(32.7) 94(37.8) 74(29.6)
Occupation
 Child and student 2(0.1) 1(0.2) 0(0.0) 1(0.2) 0(0.0) 0(0.0)
 Cadre 35(1.9) 14(2.1) 1(1.0) 15(2.7) 4(1.6) 1(0.4)
 Freelancer 7(0.4) 2(0.3) 1(1.0) 1(0.2) 3(1.2) 0(0.0)
 Physical labor 23(1.3) 15(2.2) 1(1.0) 4(0.7) 3(1.2) 0(0.0)
 Public service staff 25(1.4) 14(2.1) 0(0.0) 8(1.5) 2(0.8) 1(0.4)
 Housework 324(17.7) 138(20.2) 23(22.8) 105(19.1) 51(20.5) 7(2.8)
 Retirees 854(46.7) 343(50.3) 56(55.5) 296(53.7) 129(51.8) 30(12.0)
 Farmer or worker 66(3.6) 29(4.3) 4(4.0) 22(4.0) 10(4.0) 1(0.4)
 Health worker 8(0.4) 3(0.4) 1(1.0) 3(0.5) 1(0.4) 0(0.0)
 Missing 489(26.7) 123(18.0) 14(13.9) 96(17.4) 46(18.5) 210(84.0)
Underlying diseases
 Yes 1204(65.7) 430(63.1) 59(58.4) 367(66.6) 172(69.1) 176(70.4)
 No 583(31.8) 234(34.3) 38(37.6) 173(31.4) 68(27.3) 70(28.0)
 Missing 46(2.5) 18(2.6) 4(4.0) 11(2.0) 9(3.6) 4(1.6)
Specific Underlying diseases
 Hypertension
  Yes 742(40.5) 264(38.7) 37(36.6) 231(41.9) 112(45.0) 98(39.2)
  No 1045(57.0) 400(58.7) 60(59.4) 309(56.1) 128(51.4) 148(59.2)
 Diabetes
  Yes 357(19.5) 133(19.5) 18(17.8) 110(20.0) 50(20.1) 46(18.4)
  No 1430(78.0) 531(77.9) 79(78.2) 430(78.0) 190(76.3) 200(80.0)
 Cardiovascular disease
  Yes 329(17.9) 119(17.4) 16(15.8) 109(19.8) 36(14.5) 50(20.0)
  No 1458(79.5) 545(79.9) 81(80.2) 431(78.2) 204(81.9) 196(78.4)
 Respiratory disease
  Yes 152(8.3) 47(6.9) 9(8.9) 57(10.3) 18(7.2) 21(8.4)
  No 1635(89.2) 617(90.5) 88(87.1) 483(87.7) 222(89.2) 225(90.0)
 Cancer (any)
  Yes 82(4.5) 29(4.3) 5(5.0) 29(5.3) 9(3.6) 10(4.0)
  No 1705(93.0) 635(93.1) 92(91.1) 511(92.7) 231(92.8) 236(94.4)
Date of onset
 2019.12–2020.1.9 147(8.0) 27(4.0) 5(5.0) 37(6.7) 32(12.9) 46(18.4)
 2020.1.10–1.21 525(28.6) 154(22.6) 11(10.9) 149(27.0) 79(31.7) 132(52.8)
 2020.1.22–2.1 869(47.4) 391(57.3) 42(41.6) 288(52.3) 107(43.0) 41(16.4)
 2020.2.2–2.24 288(15.7) 110(16.1) 43(42.6) 77(14.0) 31(12.4) 27(10.8)
 Missing 4(0.2) 0(0.0) 0(0.0) 0(0.0) 0(0.0) 4(1.6)
District of residence
 Central urban area 1384(75.5) 574(84.2) 87(86.1) 428(77.7) 199(79.9) 96(38.4)
 Surrounding urban area 286(15.6) 102(15.0) 13(12.9) 108(19.6) 41(16.5) 22(8.8)
 Out of city 28(1.5) 6(0.9) 1(1.0) 12(2.2) 5(2.0) 4(1.6)
 Missing 135(7.4) 0(0.0) 0(0.0) 3(0.5) 4(1.6) 128(51.2)
Days from onset to death, M (IQR) 17.0(12.0–22.0) 17.0(12.0–22.0) 16.0(10.0–22.0) 17.0(13.0–23.0) 17.0(12.0–23.0) 16.0(10.0–23.0)
Days from onset to diagnosis, M (IQR) 10.0(6.0–14.0) 10.0(6.0–14.0) 9.0(4.0–15.0) 11.0(7.0–15.0) 11.0(7.0–15.0) 10.0(5.0–14.0)
Days from diagnosis to deaths, M (IQR) 6.0(2.0–11.0) 6.0(3.0–10.0) 5.0(2.0–10.0) 6.0(3.0–10.0) 6.0(2.0–10.0) 5.0(2.0–12.0)
  1. aM Medians, IQR Interquartile ranges;
  2. b The classification of severity were according to the diagnostic criteria of the new coronavirus infection pneumonia diagnosis and treatment plan (trial fifth version)