qPCR	Quantitative real-time polymerase chain reaction
AVD	Abnormal vaginal discharge
BV	Bacterial vaginosis
VVC	Vulvovaginal candidiasis
AV	Aerobic vaginitis
STI	Sexually transmitted infection
NS	Nugent scoring
HC	Healthy control
ROC	Receiver operating characteristic
AUC	Area under the ROC curve
CI	Confidence interval