Table 7. Competitive employment job tenure.

Article	IPS			TAU
	Mean	SD	N	Mean	SD	N
Bond 2007 a	27.51	33.11	92	11.06	23.94	95
Burns 2007 b	213.6	159.42	83	108.4	111.95	39
Hoffman 2014a,c	104.8	102.7	46	35.5	68.8	54
Latimer 2006 a	5.8	10.9	75	2.8	8.4	74
Mueser 2004 a	25.54	31.05	68	5.3	14.89	69
Tsang 2009 a	12.34	16.02	56	1.05	4.5	55
Viering 2015 b	51.25	70.63	63	57.85	81.31	41
Wong 2008 b	133	160	46	75	143	46

a. Weeks

b. Days

c. Hoffman 2014 instead of Hoffman 2012 was used.