Volume 5, Number 2—April 1999
Dispatch
An Epidemic of Bloody Diarrhea: Escherichia coli O157 Emerging in Cameroon?
Patrick Cunin*, Etienne Tedjouka†, Yves Germani‡, Chouaïbou Ncharre§, Raymond Bercion*, Jacques Morvan‡, and Paul M.V. Martin*
Table 2
Bloody diarrhea epidemic in East Cameroon, case-fatality rate of by age and sex
| Age group (yr) | Female |
Male |
p | ||||
|---|---|---|---|---|---|---|---|
| Cases | Deaths | (%) | Cases | Deaths | (%) | ||
| 0-4 | 18 | 5 | (27.8) | 16 | 3 | (18.8) | NSa |
| 5-9 | 16 | 2 | (12.5) | 13 | 1 | (7.7) | NS |
| 10-19 | 25 | 1 | (4.0) | 20 | 1 | (5.0) | NS |
| 20-29 | 24 | 1 | (4.2) | 27 | 1 | (3.7) | NS |
| 30-39 | 16 | 3 | (18.8) | 18 | 1 | (5.6) | NS |
| 40-49 | 17 | 3 | (17.6) | 12 | 1 | (8.3) | NS |
| 50-59 | 13 | 6 | (46.2) | 8 | 2 | (25.0) | NS |
| 60 + | 26 | 12 | (46.2) | 6 | 2 | (33.3) | NS |
| Total | 155 | 33 | (21.3) | 120 | 12 | (10.0) | <0.02 |
aNS, not significant.
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