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. 2018 Jul-Sep;21(3):323–327. doi: 10.4103/aca.ACA_16_18

Table 2a.

Visual analog scale between Group A (thoracic epidural analgesia) and Group B (erector spinae plane block) at rest

VAS (rest) 0 h 3 h 6 h 12 h 24 h 36 h 48 h
Group A (n=25) 1.56±1.08 1.52±0.65 1.64±0.64 1.92±0.90 2.08±0.64 2.24±1.05 2±1.32
Group B (n=25) 1.04±0.98 1.4±1.00 1.64±1.35 1.68±1.35 1.44±0.87 1.08±0.86 0.8±0.64
P 0.08 0.62 1.00 0.46 0.004 0.0001 0.0002

VAS: Visual analog scale