Table 4.
Predictive Value of Each Measure
| %MDE (n) | %No MDE (n) | PPV%* | |
|---|---|---|---|
| 80% Sensitivity Cut-point | |||
| PRAMS-6 (>=15) | 64.2(649) | 35.8(362) | 63 |
|
|
|||
| PRAMS-3D (>=9) | 57.7(583) | 42.3(428) | 70 |
|
|
|||
| PHQ-9 (>=10) | 54.1(547) | 45.9(464) | 75 |
| Optimum Cut-point | |||
| PRAMS-6 (>=17) | 50.2(508) | 49.8(503) | 81 |
|
|
|||
| PRAMS-3D (>=9) | 57.7(583) | 42.3(428) | 70 |
|
|
|||
| PHQ-9 (>=12) | 40.3(407) | 59.7(604) | 101 |
| Standards | |||
| SCID | 40.7(411) | 59.3(600) | |
|
|
|||
| HRSD-17 (>=15) | 36.3(332) | 63.7(582) | |
Positive predictive values are based upon SCID diagnosis as standard