Table 4.

Mean costs for the care as usual and the internet-based cognitive behavioral therapy plus care as usual groups.

Cost category	CAUa, mean (SD)	ICBTb + CAU, mean (SD)	Difference between groups P value
Health care use	€2548 (3659)	€3252 (8477)	.52
Medication use	€8682 (12,469)	€10,901 (13,257)	.32
Patient travel costs	€109 (135)	€151 (160)	.93
Absenteeism	€363 (1258)	€1309 (9106)	.89
Presenteeism	€1800 (5853)	€2239 (7133)	.91
ICBT intervention	N/Ac	€419	N/A

^aCAU: care as usual.

^bICBT: internet-based cognitive behavioral therapy.

^cN/A: not applicable.