From: Prevalence and risk factors of three curable sexually transmitted infections among women in Nairobi, Kenya
Sensitivity (%)
Specificity (%)
PPV (%)
Vaginal discharge
36
66
14
Lower abdominal pain
33
61
12
Vaginal itch
24
76
13
Pain on micturition
3
83
5
Intermenstrual bleeding
88
4
Bleeding after sexual intercourse
93
21