Table 3.

In- and between-group differences in service utilization of ICB intervention and TAU control groups over one year

In group differences after 12 months							Between group differences after 12 months
Variable	group	Baseline (Pre; M (SD))	One year (Post; M (SD))	Observed difference (M (SD))	p	Effect size	Adjusted mean (95% CI) 3	Adjusted difference 3	p
Psychiatric	ICB2	63.41 (76.16)	7.00 (16.82)	-56.42 (80.39)	<0.001	0.61	-44.94 (-54.43, -35,45)	-16.62 (-30.13, -3.12)	0.016
hospital days1	TAU2	40.72 (69.22)	23.88 (44.21)	-16.84 (81.29)	0.276	0.15	-28.32 (-37.81, -18.82)