Table 1 Age distribution of hospitalized Rotavirus cases in Berlin 2007-2009
From: Ecological analysis of social risk factors for Rotavirus infections in Berlin, Germany, 2007–2009
Age group | Number of cases (percent of all cases) | Average yearly incidence [95% CIa] (in 100,000) | Median length of hospitalization [IQRb] (days) | Male gender (%) | Part of an outbreak (%) |
|---|---|---|---|---|---|
<1 year | 872 (36.9) | 969 [862–1,087] | 4 [2–5] | 53.7 | 13.1 |
1 - <2 years | 639 (27.0) | 668 [582–763] | 3 [2–4] | 55.6 | 15.2 |
2 - <3 years | 204 (8.6) | 219 [170–278] | 3 [2–4] | 56.9 | 20.6 |
3 - <4 years | 72 (3.0) | 82 [53–122] | 3 [2–4] | 44.6 | 19.4 |
4 - <6 years | 73 (3.0) | 42 [27–63] | 3 [2–4] | 50.6 | 21.9 |
6 - < 20 years | 64 (2.7) | 6 [3–9] | 3 [2–5] | 54.7 | 9.4 |
20 - < 60 years | 98 (4.1) | 2 [1–2] | 4 [2–5] | 50.0 | 6.1 |
≥60 years | 348 (14.7) | 14 [12–17] | 5 [4–7] | 33.9 | 18.7 |
total | 2,370 (100) | 23 [22–25] | 4 [2–5] | 51.1 | 15.3 |