Table 3: Postoperative mean arterial blood pressure (mmHg) in both groups who underwent caesarean delivery under spinal anesthesia in Gondar University Hospital from April 1 to May 30, 2017, in Northwest Ethiopia.

Postoperative timeTAP group (n = 51)II-IH group (n = 51) value

0 hour78.43 ± 5.4576.42 ± 5.590.06
4 hours84.33 ± 8.2984.25 ± 7.620.96
6 hours85.05 ± 6.1885.01 ± 6.470.97
8 hours87.23 ± 5.4388.08 ± 3.880.36
12 hours84.77 ± 6.6686.22 ± 6.020.25
24 hours89.03 ± 3.2489.41 ± 3.840.58

Data are mean ± SD.