Age categories | Total number | H. pyloripositive | H. pyloriprevalence |
---|---|---|---|
 | N | n | % (95%CI) |
0 < 6 months | 39 | 13 | 33.3 (18-49) |
6 < 12 months | 48 | 12 | 25.0 (12-38) |
1 < 3 years | 87 | 40 | 46.0 (35-57) |
3 < 6 years | 89 | 46 | 51.7 (41-62) |
6 < 9 years | 84 | 46 | 54.8 (44-66) |
9 < 12 years | 80 | 32 | 40.0 (29-51) |
Total | 427 | 189 | 44.3 (40-49) |