Table 2.
Citalopram model statistics for both studies’ final test sets: statistics table describing the success of the citalopram model in predicting response and no-response for citalopram-treated participants, in STAR*D and PGRN-AMPS final test datasets.
| Statistic | STAR*D | PGRN-AMPS |
|---|---|---|
| Balanced accuracy | 60.5% | 61.3% |
| p value (balanced accuracy) | <0.001 | <0.01 |
| Sensitivity | 67% | 75.5% |
| Specificity | 54% | 47.1% |
| Accuracy | 59.8% | 68.2% |
| PPV | 59.3% | 58.8% |
| NPV | 62% | 65.8% |
n = 251 (STAR*D), n = 132 (PGRN-AMPS).