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Table 5 Cumulative incidence rates of selected illnesses per 100 children of Czech ethnicity

From: Comparison of child morbidity in regions of Ostrava, Czech Republic, with different degrees of pollution: a retrospective cohort study

 

Age 0–2 years

Age 2–5 years

Ostrava

East

South

Center

West

East

South

Center

West

Number of children

N = 176

N = 698

N = 326

N = 288

N = 170

N = 677

N = 289

N = 268

URI

584.7

419.5

276.7

253.1

520.6

559.7

328.7

392.2

Bronchitis

56.3

60.9

56.1

43.8

88.8

81.2

104.2

89.2

Tonsillitis

162.5

29.5

23.6

16.3

239.4

94.1

59.2

64.6

Viral illnesses

166.5

47.4

35.9

41.7

205.9

53.5

47.1

43.7

Laryngitis/tracheitis

37.5

33.4

38.7

19.4

50.0

93.4

100.0

47.4

Intestinal infections

139.8

32.5

25.8

19.8

101.2

45.3

23.5

20.5

Otitis media

18.2

16.0

18.7

15.3

41.8

56.9

35.6

39.2

Pneumonia

29.5

2.9

8.0

0.3

25.9

3.1

9.0

0.4

Total

1194.9

642.1

483.4

409.7

1273.5

987.1

707.3

697.0