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Table 2 Comparisons between the two groups regarding pain sensation degree (numeric rating score)

From: The new trending pain-free cesarean section: TAP block versus IV PCA

  “Group A” (n = 35) “Group B” (n = 35) p value
2 h 3.12 ± 0.78 2.52 ± 0.66 < 0.001*
4 h 2.37 ± 0.71 1.47 ± 0.61 < 0.001*
6 h 1.46 ± 0.43 0.92 ± 0.22 < 0.001*
12 h 1.12 ± 0.25 0.83 ± 0.15 < 0.001*
24 h 1.23 ± 0.39 0.68 ± 0.12 < 0.001*
  1. Independent samples t test was used to compare normally distributed variables between both groups; Values are expressed as Mean ± SD
  2. *Statistically significant (p ≤ 0.05)