Fig. 1

Bland–Altman plots of the differences between zero-heat-flux temperature and the esophageal temperature. Tzhf Temperature of zero heat flux thermometer, Teso Temperature of esophagus, SD standard deviation.
Bland–Altman plots of the differences between zero-heat-flux temperature and the esophageal temperature. Tzhf Temperature of zero heat flux thermometer, Teso Temperature of esophagus, SD standard deviation.