Table 3.

Intercorrelations, partial intercorrelations, and 95% confidence intervals among site usage, coach contact, and depressive symptom measures in iCST

Measure	1	2	3	4	5
1. Sessions completed (%)	-	−.43** [−.64, −.16]	.01 [−.28, .30]	−.08 [−.36, .22]	−.38* [−.61, −.08]
2. Number of administrative coach contacts		-	−.13 [−.40, .18]	−.10 [−.38, .20]	.31* [.00, .56]
3. Number of clinical coach contacts			-	.18 [−.12, .45]	.28† [−.02, .54]
4. Baseline BDI-II				-	.44** [.16, .65]
5. Postaccess BDI=II					-

Note  BDI-II = Beck Depression Inventory-II; Sessions completed = arcsine transformed percentage of sessions completed; administrative contacts, and clinical contacts are square-root transformed; and clinical contacts are negative inverse transformed. Correlations between postaccess BDI-II and sessions completed, administrative contacts, and clinical contacts partial out baseline BDI-II.

N = 45; N = 43 for correlations with postaccess BDI-II.

^*p < .05;

^**p < .01;

^†p < .07.