Fig. 4From: The effects of robot-assisted laparoscopic surgery with Trendelenburg position on short-term postoperative respiratory diaphragmatic functionDecline rate of diaphragm parameters after surgery in two groups; Data are presented as mean ± S.D. Statistical signifcance was tested using Mann-Whitney U test in GraphPad Prism (version 8, GraphPad Software, San Diego, CA, USA). *: p-value < 0.05Back to article page