Perioperative Exhaled Nitric Oxide as an Indicator for Postoperative Pneumonia in Surgical Lung Cancer Patients: A Prospective Cohort Study Based on 183 Cases

<div>ROC curve was performed to evaluate the sensitivity and specificity of post-op-FeNO and ∆FeNO. FeNO: fractional exhaled nitric oxide; ∆FeNO: change in FeNO; ROC curve: receiver operating characteristic curve.</div>

Canadian Respiratory Journal

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Figure 4

Figure 4: Perioperative Exhaled Nitric Oxide as an Indicator for Postoperative Pneumonia in Surgical Lung Cancer Patients: A Prospective Cohort Study Based on 183 Cases 

Figure 4 | Perioperative Exhaled Nitric Oxide as an Indicator for Postoperative Pneumonia in Surgical Lung Cancer Patients: A Prospective Cohort Study Based on 183 Cases 