Comparing mean diastolic blood pressure (mmHg) in the study groups (before, at the end of the intervention, and one month after the end of the intervention) (results of repeated measures ANOVA analysis)

TimeGroup effectTime effectGroup and time interaction
Before intervention (Time 1)0.949< 0.00010.109
End of the intervention (Time 2)0.704< 0.0001< 0.0001
One month after the end of the intervention (Time 3)0.332< 0.0001< 0.0001