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Table 3 Mean VAS scores for pain in THD group and CH group

From: Doppler-guided transanal hemorrhoidal dearterilization versus conventional hemorrhoidectomy for treatment of hemorrhoids – early and long-term postoperative results

Variable Group 1 (CH) Group 2 (Doppler-guided THD) P
VAS 1st postop.day 7.01 (Std.deviation 0.93) 5.03 (Std.deviation 1.3) 0,000
VAS 2nd postop.day 5.07 (Std.deviation 0.93) 2.98 (Std.deviation 1.14) 0,000
VAS 7th postop.day 2.39 (Std.deviation 0.98) 0.57 (Std.deviation 1.03) 0,000
VAS 30th postop.day 0 0 > 0,05