Table 4.
Criterion validity for both sexes using CIDI as gold standard for depression diagnosis
Key questions | Sensitivity %, females/males | Specificity %, females/males | Correctly classified %, females/males | Positive likelihood ratio, females/males |
---|---|---|---|---|
A | 84/75 | 66/90 | 69/89 | 2.49/7.44 |
B | 56/25 | 97/100 | 90/95.70 | 15.90/- |
A = answer ‘yes’ to either or both key questions. B = answer ‘yes’ to either or both key questions and ‘yes’ to help question.