| HBs Ag positive women | HBs Ag negative women | Odds ratio | P | ||
| Number (n) | Percentage (%) | Number (n) | Percentage (%) |
| |
History of surgery | 3 | 21.4 | 10 | 9.9 | 2.48 | 0.21 |
History of blood transfusion | 0 | 0 | 1 | 0.09 | 1.28 | 0.61 |
Tattoos | 3 | 21.4 | 28 | 27.7 | 0.71 | 0.62 |
Scarifications | 0 | 0 | 8 | 7.9 | 0.37 | 0.5 |
Total of women tested | 14 | 100 | 101 | 100 |
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