| 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 |