Bacterial vaginosis is confined to an asymptomatic ... A vaginal pH exceeding a value of 4.5; The presence of so-called clue cells – vaginal epithelial cells with such a heavy coating of ...

None of these six had clue cells present, so their trial end point was defined as no recurrence of bacterial vaginosis for the primary outcome. One person had a Nugent score of 7 and clue cells ...