Figure 1

Regression scatterplot of mean change in weight at endpoint (LOCF) by dose. Figure 1 shows the scatterplot, regression line, and resulting equation for the relationship between endpoint weight change and dose. In the equation, "dose" refers to the calculated oral equivalent daily dose (10.7, 14.5, or 21.4 mg/day), not the actual injected dose. Abbreviations: OLZ LAI = olanzapine long-acting injection; OLZ LAI 150 = group receiving low-dose olanzapine LAI, 150 mg/2 weeks, approximate oral equivalent 10 mg/day (N = 140); OLZ LAI 405 = group receiving medium-dose olanzapine LAI, 405 mg/4 weeks, approximate oral equivalent 15 mg/day (N = 318); and OLZ LAI 300 = group receiving high-dose olanzapine LAI, 300 mg/2 weeks, approximate oral equivalent 20 mg/day (N = 141).