BV + ve

BV − ve

Total

pH

<4.5

3

58

61

>4.5

52

117

169

Whiff test

Present

51

30

81

Absent

4

145

149

Clue cells

Present

32

3

35

Absent

23

172

195

White sticky discharge

Present

48

61

109

Absent

7

114

121