Fig. 2

Longitudinal data collection. The insufflation time in minutes is collected on the x-axis. The y-axis shows in each panel respectively: (A) the central (blue) and peritoneal (orange) temperatures; (B) the temperature difference; (C) the amount of insufflated liters each 10-min interval; (D) the cumulative amount of insufflated liters; (E) the insufflation flow; (F) the respiratory tidal volume; (G) the respiratory rate; (H) the minute ventilation volume; (I) the end-tidal carbon dioxide; (J) the intrabdominal pressure. The dots are mean values at each time point; the bars are standard error bars at each time point. The fitted line is a smoothed linear regression fitted with a cubic spline to retain non-linear capabilities. The grey band is the 95% confidence band. The y-axis for (A) and (F–J) is shortened to improve readability. EtCO2.