Table 4.

Area under the curve (AUC) for depression and anxiety measures^*

Measure	AUC	SE
Depression
PROMIS four-item depression profile	0.899	0.024
PHQ-9	0.987	0.006
PHQ-2	0.947	0.013
MHI-d	0.900	0.026
MHI-5	0.899	0.028
Anxiety
PROMIS four-item anxiety profile	0.793	0.029
GAD-7	0.850	0.025
GAD-2	0.844	0.025
MHI-a	0.791	0.028
MHI-5	0.831	0.026

* For depression scales, AUC was for detecting individuals with major depression as diagnosed by the PHQ-9 diagnostic algorithm. For anxiety scales, AUC was for detecting individuals who screened positive for one or more anxiety disorders. Of the 244 patients, 59 (24.1%) had probable major depression and 113 (46.3%) were anxiety-disorder screen-positive.

SE = standard error of AUC.