TABLE 3.

Listing of pivotal models during the primary analysis phase

Model no.	Description	OFVa	AICb
3	Naïve model	1131.2	1141.2
25	“Full” treatment effect, no covariates	987.1	1033.1
35	“Reduced” treatment effects, no covariates	990.1	1018.1
37	Reduced treatment effects plus covariates	899.2	931.2
44	Final model	882.4	920.4

^aOFV, objective function value.

^bAIC, Akaike’s information criterion.