Table 2.

Fully adjusted model of factors associated with admission to an EPI program relative to nonusers of EPI services.

	OR (95% CI)
Age at index date
16 to 20 years	Reference
21 to 25 years	0.62 (0.45 to 0.84)
26 to 30 years	0.35 (0.24 to 0.50)
31 to 35 years	0.17 (0.11 to 0.24)
36 to 40 years	0.09 (0.06 to 0.14)
41 to 45 years	0.06 (0.04 to 0.10)
46 to 50 years	0.03 (0.01 to 0.05)
Male gender	1.58 (1.24 to 2.01)
Rural residence	1.55 (0.98 to 2.46)
Resides outside of catchment	0.21 (0.15 to 0.29)
Income quintile
Highest (5)	Reference
4	0.66 (0.44 to 0.99)
3	0.63 (0.43 to 0.91)
2	0.57 (0.40 to 0.82)
Lowest (1)	0.51 (0.36 to 0.73)
Migrant status
Nonmigrant	Reference
Immigrant	0.71 (0.45 to 1.12)
Refugee	0.97 (0.58 to 1.65)
Index diagnosis
Schizophrenia	Reference
Delusional disorder	0.81 (0.52 to 1.24)
Other psychosis	0.90 (0.71 to 1.16)
Index diagnosis by psychiatrist	7.35 (5.43 to 10.00)
Outpatient at index diagnosis	0.50 (0.38 to 0.65)
History of alcohol-related disorder	0.42 (0.28 to 0.63)
History of substance-related disorder	0.68 (0.50 to 0.93)
Year (1997 to 2013)	1.00 (0.98 to 1.02)
Family physician visit in previous 6 months	0.90 (0.71 to 1.14)
Psychiatrist visit in previous 6 months	0.56 (0.43 to 0.73)
ED visit in previous 6 months	0.96 (0.67 to 1.36)
Hospitalization in previous 6 months	0.70 (0.40 to 1.21)

CI = confidence interval; ED = emergency department; EPI = early psychosis intervention; OR = odds ratio.