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. 2014 Jul;2(3):128–135.

Table 2.

Comparison of pain intensity in the 5 time intervals in the two groups (mean±SD)

Groups
Period
Before the intervention Immediately after the intervention 30 minutes after the intervention 60 minutes after the intervention 120 minutes after the intervention
intervention 6.56±1.74 3.41±1.77 3.01±1.78 2.82±1.83 3.25±1.91
Control 7.11±1.82 7.07±1.81 7.09±1.81 7.13±1.71 7.17±1.71

P-Repeated measures ANOVA for main effect of intervention and time is statistically significant (P=0.001)