Case 1 | Case 2 | Case 3 | Case 4 | |
---|---|---|---|---|
Sex | female | female | female | female |
Age | 17 yr | 17 yr | 17 yr | 18 yr |
Ethnicity | Dutch | Surinamese | Dutch | Surinamese |
Level of urbanisation * | high urban | very high urban | very high urban | high urban |
Level of education | unknown | intermediate | low | high |
Symptoms: | ||||
Intermenstrual and/or postcoital bleeding | + | - | + | - |
Painfull/frequent mixturation | + | + | + | + |
Lower abdominal pain | - | + | + | + |
Lifetime partners | 2–5 | 6–10 | 6–10 | 6–10 |
Partners previous 6 months | 1 | 1 | 2–5 | 2–5 |
New partner previous 2 months | - | - | + | + |
Condom use last sexual contact | - | - | - | - |
History of previous STI | + | - | + | - |