Fig. 1From: Comparison of robotic-assisted and laparoscopic-assisted natural orifice specimen extraction surgery in short-terms outcomes of middle rectal cancerTo compare the operative time in the robotic and laparoscopic groups. A Total operative time (p > 0.05) and time to naked the rectum (p < 0.05). B Time of specimen removal (p > 0.05) and time of digestive tract reconstruction (p < 0.01). NS:p > 0.05, *:p < 0.05, **:p < 0.01 Back to article page