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Table 1 Demographics of patients with influenza A, influenza B or COVID-19

From: Community-acquired bacteraemia in COVID-19 in comparison to influenza A and influenza B: a retrospective cohort study

 

Influenza A

(n = 325)

Influenza B

(n = 328)

COVID-19

(n = 678)

Gender, n (%)

 Male

189 (58.2)

162 (49.4)

443 (65.1)

Age (years), median (interquartile range)

71 (59–81)

74 (64–83)

70 (58–78)

Age categorized (years), n (%)

  < 40

29 (9.0)

20 (6.1)

19 (2.8)

 40–60

56 (17.2)

42 (12.8)

179 (26.3)

  > 60

240 (73.8)

266 (81.1)

483 (70.9)

Presentation, n (%)

 Emergency Department

292 (89.8)

272 (82.9)

613 (90.4)

 Outpatient clinic

1 (0.3)

1 (0.3)

4 (0.6)

 Nursing ward

31 (9.5)

52 (15.9)

55 (8.1)

 Intensive care

1 (0.3)

3 (0.9)

6 (0.9)