Variables | Cases(Screened) | Controls(Not screened) | Difference | X2 | p-value | |
---|---|---|---|---|---|---|
N (%) | N (%) | |||||
History of abnormal vaginal discharge | Yes | 8(17.4) | 17(9.8) | 7.6 | 2.056 | 0.152 |
No | 38(82.6) | 156(90.2) | −7.6 | |||
History of abortion | Yes | 8(17.4) | 12(6.9) | 10.5 | 4.764 | 0.029 |
No | 38(82.6) | 161(93.1) | −10.5 | |||
History of vaginal examination | Yes | 39(84.8) | 103(59.5) | 25.3 | 10.158 | 0.001 |
No | 7(15.2) | 70(40.5) | −15.3 | |||
History of STI | Yes | 2(4.3) | 49(28.3) | 11.693 | 0.001 | |
No | 44(95.7) | 124(71.7) |