Table 3.

Area under the Receiver Operator Characteristic (ROC) curve for logistic models predicting each health indicator assuming different assessment frequencies.

		AUCa	95% CI
Moderate/Severe Depression b
	Weekly	0.9139	0.8931, 0.9348
	Biweekly	0.8887	0.8655, 0.9119
	Monthly	0.8873	0.8630, 0.9116
	Baseline data only	0.7396	0.7010, 0.7782
Fair/Poor General Health
	Weekly	0.8840	0.8581, 0.9100
	Biweekly	0.8758	0.8477, 0.9039
	Monthly	0.8822	0.8543, 0.9101
	Baseline data only	0.6760	0.6367, 0.7154
Poor Antidepressant Adherence
	Weekly	0.8396	0.8035, 0.8757
	Biweekly	0.8268	0.7899, 0.8637
	Monthly	0.8350	0.8000, 0.8701
	Baseline data only	0.7578	0.7162, 0.7993
In Bed Due to Mental Health
	Weekly	0.7522	0.7058, 0.7986
	Biweekly	0.6872	0.6358, 0.7385
	Monthly	0.7197	0.6716, 0.7677
	Baseline data only	0.6029	0.5542, 0.6515

^aArea Under the Curve.

^bPHQ-9 score ≥10.