Table 3.

Estimated marginal means and SEs for the primary outcome measures at all assessment points for the 3 conditions—anxiety (Generalized Anxiety Disorder scale–7 items).

Condition	Time
	Baseline, mean (SE)	Midtreatment, mean (SE)	After treatment, mean (SE)	6 months, mean (SE)	12 months, mean (SE)
Human guided	8.617 (0.283)	7.088 (0.342)	6.828 (0.350)	5.816 (0.359)	6.273 (0.412)
Computer guided	9.589 (0.285)	7.416 (0.360)	6.732 (0.394)	6.524 (0.392)	6.829 (0.412)
Care as usual	9.288 (0.284)	7.641 (0.343)	7.532 (0.336)	7.519 (0.337)	7.052 (0.373)