Effect of Four Treatments on QTcM

Abstract This analysis paper considers the effect of a four treatments on QTcM. QTcM is a heartbeat interval typically measured during an electrocardiogram. And we consider the multiple linear models and comparing the change of QTcM across the four treatment groups. The results could be show that with 95 confidence none of the treatment groups experienced a significant change in QTCM over the course of the two-week trial.