From:  The effect of acupressure on anxiety, fatigue, and blood pressure in hemodialysis patients: a randomized controlled trial study

 Comparing means of systolic 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)0.9230.007< 0.0001
End of the intervention (Time 2)0.8360.2790.011
One month after the end of the intervention (Time 3)0.8900.045< 0.0001