Predictive potencies of lung function and exercise variables for the presence of PH.

<p>Area under the curve (AUC) values and their confidence interval (95%-CI), sensitivity (SN), specificity (SP), positive (PPV) and negative predictive values (NPV) are given. Diagnostic cut offs in % predicted.</p

Lung function and gas exchange characteristics of the patient population.

<p>Comparison of IPF patients with and without PH. <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0065643#s3" target="_blank">Results</a> (median and 25^th; 75^th percentile) are given as absolute and % predicted values.</p

Survival of 133 patients with IPF with and without interceding pulmonary hypertension.

<p>Non-PH (blue line), PH (orange line).</p