Table 1 Distribution of ASB by age group and trimester among pregnant women at Hawassa Teaching and Referral Hospital, 2012
Characteristic | Total tested (%) | Number (%) positive | Chi-square value | p-value |
|---|---|---|---|---|
Age (years) | ||||
15- 24 | 90 (36.9) | 19(21.1) | 5.43 | 0.07 |
25-34 | 142(58.2) | 22(15.5) | ||
≥35 | 12(4.9) | 5(41.67) | ||
Total | 244(100) | 46(18.8) | ||
Trimester | ||||
1st trimester | 34 (13.9) | 3(8.8) | 2.626 | 0.27 |
2nd trimester | 100 (41.0) | 20(20) | ||
3rd trimester | 110 (45.1) | 23(20.9) |