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Table 2 Number of days from diagnosis of COVID-19 to death in Tokyo, 2020–2022

From: Time-dependent risk of COVID-19 death with overwhelmed health-care capacity in Japan, 2020–2022

 

Age (years)

Estimation period*

50–59

60–69

70–79

≥ 80

Mean

SD

Mean

SD

Mean

SD

Mean

SD

1

24.7

51.8

17.3

31.8

17.7

20.3

16.6

18.1

2

36.4

19.0

29.4

39.1

23.3

24.9

17.7

13.9

3

24.6

36.7

23.2

34.4

19.1

21.1

16.0

15.8

4

21.1

30.1

23.7

32.2

20.5

20.1

16.1

13.8

5

23.5

25.8

20.5

25.1

17.6

17.3

14.7

14.8

6

9.4

16.3

10.9

13.6

10.1

11.5

10.3

12.2

  1. *The period of estimation corresponds to the epidemic waves in Japan. They were as follows: (1) 1 February 2020 to 30 June 2020; (2) 1 July 2020 to 30 November 2020; (3) 1 December 2020 to 28 February 2021; (4) 1 March 2022 to 30 June 2021; (5) 1 July 2021 to 31 December 2021; and (6) 1 January 2021 to 28 February 2022