Age categories | Total number N | H. pylori positive n | H. pylori prevalence % (95% CI) |
---|---|---|---|
0 < 1 year | 68 | 10 | 14.7 (6-23) |
1 < 3 years | 81 | 25 | 30.9 (21-41) |
3 < 6 years | 53 | 12 | 22.6 (11-34) |
6 < 9 years | 22 | 4 | 18.2 (1-36) |
9 < 12 years | 12 | 2 | 16.7 (8-41) |
Total | 236 | 53 | 22.5 (17-28) |