Table 4.

Treatment benefits at Baseline, 6, 12, 18, 24 months

	Follow-up period

	Baseline	Months 0-6	Months 7-12	Months 13-18	Months 19-24	Total
Earned Income^a
Oxford House	1,134.18	4,243.24	4,847.03	4,630.06	5,593.59	19,313.91
Usual Care	1,203.25	2,345.31	2,787.15	2,211.25	2,572.52	9,916.23
Illegal Activity^b
Oxford House	−34,704.58	−532.89	−199.83	−3,796.85	−4,063.30	−8,592.88
Usual Care	−26,063.65	−5,049.37	−5,197.88	−14182.78	−4,975.11	−29405.14
Alcohol and Drug use^c
Oxford House	−804.39	−270.80	−288.78	−217.42	−209.77	−910.33
Usual Care	−796.34	−338.76	−362.95	−391.83	−402.81	−1,313.40
Incarceration^d
Oxford House	0.00		−688.06			−688.06
Usual Care	0.00		−2,301.05			−2,301.05
N (Oxford House)	68	68	68	68	68	68
N (Usual Care)	61	61	61	61	61	61

Note: Columns represent mean per person benefits valued as positive amounts in the case of “goods” and negative amounts in the case of “bads”.

Income benefits are already in monetary units and is calculated by the change in income earned 30 days prior to follow-up and is multiplied by 6.

Illegal activity assumes one illegal activity per day with a conversion factor is $754.95 per activity.

Alcohol and drug use estimates are described in the text.

Incarceration costs are assumed to $23,384 per incident. Incarceration was only assessed at the end of the study so the value reflects the total over the 0-24 month period.