Conclusions
REGRESSION
In conclusion, we have discussed important methodological considerations when analysing DAWOLS and similar count outcomes. We have discussed and assessed several regression models that are extendable and suitable for both simple and complex RCTs, enable estimation of treatment effects regardless of the number of treatment arms, and allow for adjustment for several covariates. The discussed models all come with advantages and disadvantages, and while no model is globally recommended, this manuscript should help clinical trialists, statisticians, and other researchers make an informed choice.