Table 2 Approximate numbers of false positives and negatives anticipated in PHQ diagnoses by sample
| PHD Diagnosis / Original Sample | True Positives | False Positives |
| Positive Clinical (n = 63) | 61–62 | 1–2 |
| Positive Community (n = 32) | 27 | 5 |
| True Negatives | False Negatives | |
| Negative Clinical (n = 78) | 42–43 | 35–36 |
| Negative Community (n = 178) | 161 | 17 |
