On improvement of detection of Obstructive Sleep Apnea by partial least square-based extraction of dynamic features.
作者信息
Sepulveda-Cano L M, Travieso-Gonzalez C M, Godino-Llorente J I, Castellanos-Dominguez G
机构信息
Control and Digital Signal Processing Group, Universidad Nacional de Colombia, sede Manizales, Colombia.
出版信息
Annu Int Conf IEEE Eng Med Biol Soc. 2010;2010:6321-4. doi: 10.1109/IEMBS.2010.5627710.
This paper presents a methodology for Obstructive Sleep Apnea (OSA) detection based on the HRV analysis, where as a measure of relevance PLS is used. Besides, two different combining approaches for the selection of the best set of contours are studied. Attained results can be oriented in research focused on finding alternative methods minimizing the HRV-derived parameters used for OSA diagnosing, with a diagnostic accuracy comparable to a polysomnogram. For two classes (normal, apnea) the results for PLS are: specificity 90%, sensibility 91% and accuracy 93.56%.
Zotero 插件