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Table 2 Age, gender, immune-status, and case-fatality rate by indigenous status among 182 adults hospitalized for IPD in northwestern Ontario, Canada, 2006–2015

From: Epidemiology of invasive pneumococcal disease in indigenous and non-indigenous adults in northwestern Ontario, Canada, 2006–2015

 

No. of patients (%)

Mean age, years (standard deviation)

Gender

Immune status

 

Immuno-compromised (%)

Immuno-competent (%)

Total

Male (%)

Female (%)

Indigenous

53 (29.1)

43.4 (17.9)

31 (58.4)

22 (41.5)

35 (66.0)

18 (34.0)

53

Death count

    

1 (25.0)

3 (75.0)

4

Case-fatality rate (%)

    

2.9

16.7

7.5

Non-indigenous

129 (70.9)

62.7 (14.3)

73 (56.6)

56 (43.4)

38 (29.5)

91 (70.5)

129

Death count

    

5 (45.5)

6 (54.5)

11

Case-fatality rate (%)

    

13.2

6.6

8.5

p values*

 

< 0.001

0.58

0.35

0.21

0.17

1.00

  1. *p values for difference between indigenous and non-indigenous values. Statistical analysis: Fisher Exact test (gender, death counts among immunocompromised, immunocompetent, and total); t-test (mean age). α = 0.05