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Prevalence of anti-HAV total antibody in relation to age of subjects
| Age(Year) Group | Anti-HAV total antibody | |
|---|---|---|
| Positive n (%) | Negative n (%) | |
| 1 – 4 | 53 (23.7) | 97 (53.3) |
| 5 – 9 | 65 (29.0) | 44 (24.2) |
| 10 – 14 | 68 (30.4) | 28 (15.4) |
| 15 – 18 | 38 (17.0) | 13 (7.1) |
| Total | 224 (100) | 182 (100) |
