Analysis of Volatile Compounds in Exhaled Breath Condensate in Patients with Severe Pulmonary Arterial Hypertension
Figure 2
Plot of the results of autoregression and partial least squares analysis-weighted components of control subjects (dark circles) and IPAH subjects (open squares).
22 out of 27 disease (positive) samples were confirmed as positive (sensitivity = 81.5%) and 21 out of 30 control (negative) samples were confirmed as negative (specificity = 70.0%). The positive likelihood ratio was 2.76 while the negative likelihood ratio was 0.368.