Table 4.

Hazard ratios for contact to psychologist or psychiatrist after ID, by level of education and income

	HR crude	HR adjusted
Education
< 10 years	Ref	Ref
10–12 years	1.4 (1.3–1.5)	1.4 (1.3–1.5)
12 + years	1.9 (1.7–2.0)	1.9 (1.8–2.1)
Income
Lower 33%	Ref	Ref
Middle quantile	1.1 (1.0–1.1)	1.1 (1.1–1.2)
Upper 33%	1.2 (1.2–1.3)	1.4 (1.3–1.5)