Ā | PHQ-15āā„ā5 (95% confidence interval) | PHQ-15āā„ā10 (95% confidence interval) |
---|---|---|
Sensitivity | 0.17 (0.14 - 0.20) | 0.30 (0.24 ā 0.38) |
Specificity | 0.95 (0.93 - 0.97) | 0.93 (0.91 ā 0.95) |
Positive predictive value | 0.78 (0.71 ā 0.85) | 0.40 (0.32 ā 0.49) |
Negative predictive value | 0.54 (0.51 ā 0.57) | 0.89 (0.87 ā 0.91) |
Likelihood ratio positive test | 3.54 (2.38 ā 5.27) | 4.29 (2.96 ā 5.51) |
Likelihood ratio negative test | 0.87 (0.84 ā 0.91) | 0.75 (0.69 ā 0.83) |