Estimating a treatment effect on recidivism for correctional multiple component treatment for people in prison with an alcohol use disorder in England

Table 4 Pairwise risk differences (Average Treatment Effect), Bonferroni adjusted across multiple treatments and comparison group, by estimating method

Estimating method	Risk Difference	Standard Error	Z statistic	Adjusted p-value	99% Confidence Interval
RA
Control vs Pharmacological Treatment	−0.07	0.03	−2.33	0.118	− 0.147	0.007
Control vs RNR	0.023	0.154	0.15	1	−.374	0.42
Control vs PSI	− 0.005	0.017	−0.33	1	− 0.05	0.04
Pharmacological Treatment vs RNR	0.093	0.157	0.59	1	−.0311	0.498
Pharmacological Treatment vs PSI	0.064	0.034	1.86	0.377	−0.024	0.153
RNR vs PSI	−0.029	0.155	0.19	1	−0.43	0.371
IPW
Control vs Pharmacological Treatment	−0.095	0.037	−2.57	0.061	−0.190	0.0002
Control vs RNR	0.094	0.045	2.07	0.231	−0.023	0.211
Control vs PSI	0.012	0.018	0.68	1	−0.034	0.059
Treatment vs RNR	0.188	0.058	3.24	0.0072*	0.039	0.339
Pharmacological Treatment vs PSI	0.107	0.041	2.62	0.0528	0.002	0.213
RNR vs PSI	−0.081	0.048	−1.68	0.558	−0.207	0.044
AIPW
Control vs Pharmacological Treatment	−0.092	0.032	−2.83	0.0279*	−0.176	−0.008
Control vs RNR	0.017	0.153	0.12	1	−0.377	0.412
Control vs PSI	−0.015	0.018	−0.85	1	−0.062	0.031
Pharmacological Treatment vs RNR	0.109	0.156	0.7	1	−0.294	0.513
Pharmacological Treatment vs PSI	0.076	0.037	2.07	0.2307	−0.018	0.171
RNR vs PSI	−0.033	0.154	0.21	1	−0.43	0.364
IPWRA
Control vs Pharmacological Treatment	−0.079	0.029	−2.74	0.0369*	−0.154	−0.005
Control vs RNR	−0.321	0.100	−3.19	0.0085*	−0.580	−0.062
Control vs PSI	−0.015	0.018	−0.85	1	−0.061	0.031
Pharmacological Treatment vs RNR	−0.241	0.104	−2.31	0.125	−0.510	0.028
Pharmacological Treatment vs PSI	0.064	0.034	1.89	0.352	−0.023	0.151
RNR vs PSI	0.305	0.102	2.99	0.0167*	0.042	0.568

ISSN: 1747-597X