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Patient pH readings versus healthcare providers' diagnoses.
| Patients' initial self pH readings | Healthcare providers' diagnoses | ||
|---|---|---|---|
| Bacteria (Trichomonas) | Yeast (candidiasis) or normal | Total | |
| pH > 4.5 | 13 | 4 | 17 |
| pH ≤ 4.5 | 2 | 31 | 33 |
| Total | 15 | 35 | 50 |
| Sensitivity (%) | 86.7 | ||
| Specificity (%) | 88.6 | ||
| Accuracy (%) | 88 | ||
