Table 4: Postoperative NRS scores at rest over the first 24 postoperative hours among parturients who underwent caesarean delivery under spinal anesthesia in Gondar University Hospital from April 1 to May 30, 2017, in Northwest Ethiopia.

CharacterTAP groupII-IH group value

NRS score at 0 hr0.000.00
NRS score at 4 hr0.69 ± 1.460.41 ± 1.000.27
NRS score at 6 hr0.67 ± 0.1360.41 ± 1.090.30
NRS score at 8 hr0.65 ± 1.180.35 ± 0.790.14
NRS score at 12 hr0.49 ± 0.8570.16 ± 0.460.22
NRS score at 24 hr0.90 ± 0.800.67 ± 0.580.95

Data are mean ± SD.