Table 1.

Binary logistic regression model, using generalized estimation equations, for second-generation antipsychotic prescribing (excluding risperidone)

	OR (95% CI)	P -value
Gradient (per month) pre-intervention	1.01 (1.01–1.02)	0.002
Step-change after MHRA warning	0.76 (0.56–1.04)	0.091
Change in gradient (per month) post-intervention	0.98 (0.97–1.00)	0.015
Effect of a recorded cerebrovascular disease	1.19 (0.92–1.54)	0.18