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Age and HBsAg status of the pregnant women
| Age group | (Number) | HBsAg (+) | HBsAg (-) |
|---|---|---|---|
| 10-14 | 4 | 0 (0.0%) | 4 (100.0%) |
| 15-19 | 72 | 12 (16.7%) | 60 (83.3%) |
| 20-24 | 164 | 20 (12.2%) | 144 (87.8%) |
| 25-29 | 88 | 0 (0.0%) | 88 (100.0%) |
| 30-34 | 80 | 8(10.0%) | 72 (90.0%) |
| 35-39 | 56 | 0 (0.0%) | 56 (100.0%) |
| 40-44 | 12 | 0 (0.0%) | 12 (100.0%) |
| 45-49 | 4 | 0 (0.0%) | 4 (100.0%) |
X2 = 6.237; df = 7; P = 0.512
