Table 2.
Number of bacterial cells/Hpf in Gram stain
| Bacterial cells | Number/Hpf | Number of specimens | Percentage |
| None | 0 | 30 | 32% |
| A few | 1–9 | 46 | 48.9% |
| Moderate | 10–20 | 13 | 13.8% |
| Very many | >20 | 5 | 5.3% |
| Total | 94 | 100% |
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