Distinguishing Obstructive From Central Sleep Apneas And Hypopneas Using Linear SVM (Support Vector Machine)
Hummel R, Bradley TD, Packer D, Alshaer H. Conf. Proc. IEEE Eng. Med. Biol. Soc. 2016, 2236.
Breath sounds from BresoDX in 29 patients were analyzed to distinguish central from obstructive apneas and hypopneas. Compared to PSG, 92% of central and obstructive events were classified correctly. This study demonstrates the ability of breath sound analysis to accurately distinguish central from obstructive events.