| Characteristics | Abortion history | COR (95%CI) | AOR (95%CI) | P-value | |
| Yes (n = 57) | No (n = 554) | ||||
| Women educational status |
|
|
|
|
|
| Unable to read and write | 47 | 489 | 1.00 | 1.00 |
|
| Primary and above | 10 | 65 | 1.6 (0.77 - 3.32) | 2.4 (1.13 - 5.10) | 0.023** |