Table 1.

Variation in incidence of psychotic disorder across neighbourhoods.^a

	Median risk ratio (95% CI)
	Non-affective psychosis	Affective psychosis
Model 1b	1.37 (1.34–1.39)	1.43 (1.38–1.49)
Model 2c	1.30 (1.28–1.33)	1.43 (1.37–1.49)

^aWhere cohort member was resident at age 15.

^bAdjusted for age, gender and calendar period.

^cAdjusted for age, gender, calendar period, ethnicity, parental psychiatric history and parental income.