1. Serum levels of angiopoietin-like protein 4 according to (A) cardiac dysfunction (ie, abnormal N-terminal pro-B-type natriuretic peptide level) and (B) atherosclerosis (ie, ankle–brachial index ≤0.90).
Serum levels of angiopoietin-like protein 4 according to (A) cardiac dysfunction (ie, abnormal N-terminal pro-B-type natriuretic peptide level) and (B) atherosclerosis (ie, ankle–brachial index ≤0.90). Lines within the box–whisker plot represent the median and the boxes represent the IQR.
B Waschki et al. BMJ Open Resp Res 2016;3:e000161
©2016 by British Thoracic Society