Lactic acid-containing products for bacterial vaginosis and their impact on the vaginal microbiota: A systematic review
Fig 2
+ indicates a low risk of bias, -/+ indicates moderate risk of bias,—indicates high risk of bias,? indicates unknown risk, NA indicates bias is not applicable to the study. a Other sources of bias include whether confounders were appropriately accounted for and whether lactic acid-containing product details were sufficiently described in the manuscript. b One study disclosed receipt of funding from the lactic acid-containing product manufacturer. c Single arm prospective cohort study.