Nugent's criteria 27 were used as gold standard for diagnosing bacterial vaginosis; it was considered that a Nugent score higher than 7 or having more than 20% clue cells meant BV.
Como patrón de oro para el diagnóstico de vaginosis bacteriana se emplearon los criterios de Nugent 27, se consideró que un puntaje superior a 7 o más de un 20% de células guía correspondía a VB.