Figure 4From: Concordance and limits between transcutaneous and arterial carbon dioxide pressure in emergency department patients with acute respiratory failure: a single-center prospective observational studyLinear regression between temperature and difference between PaCO 2 and PtCO 2 (|PaCO 2-PtCO 2|). Regression line is the continuous line, the dotted lines show the 95% confidence interval.Back to article page