Risk factors |
African American, Black race, Jamaican, sub-Saharan |
Reproductive age |
Recent Trichomonas vaginalis infection |
Primary or recurrent genital herpes |
Bacterial vaginosis by Nugent criteria |
Two or more sexual partners since the last health clinic visit |
Diabetes |
Obesity (BMI > 35) |
Tobacco use |
History or current sexually transmitted or urinary tract infection |