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 |
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|||
PRAMS-3D (>=9) | 57.7(583) | 42.3(428) | 70 |
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|||
PHQ-9 (>=10) | 54.1(547) | 45.9(464) | 75 |
Optimum Cut-point | |||
PRAMS-6 (>=17) | 50.2(508) | 49.8(503) | 81 |
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|||
PRAMS-3D (>=9) | 57.7(583) | 42.3(428) | 70 |
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|||
PHQ-9 (>=12) | 40.3(407) | 59.7(604) | 101 |
Standards | |||
SCID | 40.7(411) | 59.3(600) | |
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HRSD-17 (>=15) | 36.3(332) | 63.7(582) |
Positive predictive values are based upon SCID diagnosis as standard