<prompt> All are included in Amslers criteria, EXCEPT:Vaginal pH 4.5Positive amine testClue cells 20 of total vaginal epithelial cellsHomogenous thin discharge  <response>: Amslers criteria used for the diagnosis of bacterial vaginosis is based on clinical lab indicators: Vaginal pH 4.5, alkaline Positive amine test Clue cells 20 of total vaginal epithelial cells Homogenous thin discharge Scanty absent lactobacilli 3 out of 5 criteria suggests this diagnosis Ref: Sexually transmitted infections, Bhushan Kumar, 2nd edition pg 673. 