Table 2.

Relationship between various age of onset of substances use, static factors, violent behavior, and demographic data during the program.

Factors		15 years			16 years			17 years			18 years
		Odds ratios	95 CI	p	Odds ratios	95 CI	p	Odds ratios	95 CI	p	Odds ratios	95 CI	p
(Intercept)		3.46	0.06–269.75	0.563	3.61	0.08–213.57	0.523	4.11	0.09–243.12	0.483	3.10	0.07–168.67	0.566
Male (vs. female)		2.68	0.90–9.54	0.097	2.65	0.89–9.40	0.099	2.66	0.89–9.46	0.099	2.66	0.88–9.56	0.101
Age (Years)		0.91	0.81–1.02	0.117	0.92	0.82–1.02	0.139	0.92	0.82–1.02	0.134	0.92	0.82–1.03	0.175
Level of school		0.88	0.73–1.04	0.144	0.87	0.72–1.03	0.100	0.86	0.72–1.02	0.093	0.86	0.72–1.02	0.085
School maladjustement		1.70	0.68–4.28	0.254	1.65	0.66–4.13	0.279	1.65	0.65–4.16	0.284	1.72	0.69–4.32	0.241
No professional activity (vs. professional activity and student)		2.73	0.99–8.47	0.063	2.86	1.05–8.79	0.049	2.80	1.04–8.53	0.052	2.92	1.08–8.92	0.043
Marital status: single (vs. married and divorced)		0.33	0.08–1.28	0.106	0.36	0.09–1.33	0.120	0.37	0.10–1.39	0.139	0.40	0.11–1.51	0.173
Duration of untreated psychosis		0.95	0.76–1.15	0.604	0.95	0.76–1.16	0.603	0.94	0.75–1.14	0.534	0.93	0.75–1.13	0.503
History of violence		6.17	2.12–19.27	0.001	6.23	2.18–19.01	0.001	5.98	2.07–18.53	0.001	5.83	2.01–18.03	0.001
Alcohol	Early versus late consumption	0.77	0.20–2.83	0.703	1.16	0.32–4.41	0.818	1.88	0.30–16.91	0.528	3.08	0.31–77.53	0.393
	Early versus no consumption	0.27	0.06–1.07	0.071	0.31	0.08–1.10	0.076	0.31	0.08–1.04	0.065	0.30	0.08–1.01	0.057
Cannabis	Early versus late consumption	2.22	0.61–8.78	0.236	1.44	0.43–4.96	0.552	0.88	0.20–4.02	0.860	0.75	0.14–3.99	0.733
	Early versus no consumption	4.47	1.13–20.06	0.039	3.28	0.94–13.05	0.073	2.91	0.86–11.14	0.098	2.95	0.88–11.19	0.092

Significant results in bold, p < 0.05.

^aOpioids, cocaine, hallucinogens, and others.