30-Month Follow-Up of Individual Placement and Support (IPS) and Cognitive Remediation for People with Severe Mental Illness: Results from a Randomized Clinical Trial

Table 2

Comparison of effect on exploratory vocational outcomes after 30 months of follow-up for 720 patients with severe mental illness randomized to IPS, IPSE, and SAU.

Outcomes	IPS	IPSE	SAU	IPS vs. SAU		IPSE vs. SAU		IPS vs. IPSE
Weeks in labor force engagement	Mean (SD)	Mean (SD)	Mean (SD)	Success rate difference (98.3% CI)	value (Boot. value)	Success rate difference (98.3% CI)	value (Boot. value)	Success rate difference (98.3% CI)	value (Boot. value)
Weeks in employment and education	37.8 (41.3)	36.8 (40.1)	28.6 (39.4)	0.1460.02-0.268	0.004 (0.005)	0.139 (0.022-0.256)	0.007 (0.008)	0.009 (-0.116-0.130)	0.863 (0.864)
Weeks in employment	24.9 (37.1)	20.6 (33.5)	17.3 (32.9)	0.126 (0.012-0.243)	0.007 (0.006)	0.069 (-0.046-0.177)	0.134 (0.135)	0.059 (-0.061-0.170)	0.217 (0.214)
Weeks in education	14.0 (27.5)	17.2 (30.8)	12.0 (27.1)	0.042 (-0.067-0.142)	0.332 (0.329)	0.08 (-0.025-0.181)	0.07 (0.071)	-0.039 (-0.146-0.060)	0.385 (0.386)
Labor force engagement at any point	%	%	%	Success rate difference (98.3% CI)	value (imp. based	Success rate difference (98.3% CI)	value (imp. based)	Success rate difference (98.3% CI)	value (imp. based)
Employment or education at any point	65.0%	65.1%	52.7%	0.123 (0.012-0.231)	0.006 (0.008)	0.124 (0.015-0.233)	0.006 (0.007)	-0.001 (-0.101-0.104)	0.981 (0.988)
Employment at any point	46.5%	41.6%	35.1%	0.114 (0.006-0.226)	0.011 (0.016)	0.065 (-0.036-0.174)	0.148 (0.148)	0.049 (-0.058-0.157)	0.279 (0.279)
Education at any point	32.5%	35.3%	28.9%	0.036 (-0.068-0.132)	0.387 (0.391)	0.064 (-0.036-0.169)	0.133 (0.129)	-0.028 (-0.132-0.073)	0.520 (0.513)