Figure 3
From: Detection of Pseudomonas aeruginosa in sputum headspace through volatile organic compound analysis
PACC model. Y-axis shows prediction of chronic colonization with P. aeruginosa of our model. X-axis shows chronic colonization status with P. aeruginosa based on sputum Leeds criteria. Model predicts with a sensitivity of 100%, specificity of 67%, positive predicted value of 86% and negative predicted value of 100%. FN = False negatives; FP = False positives; TN = True negatives; TP = True positives.