Sleep-wake detection based on respiratory signal acquired through a Pressure Bed Sensor

G. Guerrero-Mora, Palacios Elvia, A. M. Bianchi, J. Kortelainen, M. Tenhunen, S. L. Himanen, M. O. Mendez, E. Arce-Santana, O. Gutierrez-Navarro

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

    13 Citations (Scopus)

    Abstract

    This study proposes an automatic method for the sleep-wake staging in normal and pathologic sleep based only on respiratory effort acquired from a Pressure Bed Sensor (PBS). Motion and respiratory movements were obtained through a PBS and sleep-wake staging was evaluated from those time series. 20 all night polysomnographies, with annotations, used as gold standard and the time series coming from the PBS were used to develop and to evaluate the automatic wake-sleep staging. The database was built up by: 10 healthy subjects and 10 patients with severe sleep apnea. The agreement of the statistical measures between the automatic classification and the human scoring were: 83.59 ± 6.79 of sensitivity, 83.60 ± 15.13 of specificity and 81.91 ± 6.36 of accuracy. These results suggest that some important indexes, such as sleep efficiency, could be computed through a contactless technique

    Original languageEnglish
    Title of host publication2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2012
    PublisherIEEE Institute of Electrical and Electronic Engineers
    Pages3452-3455
    Number of pages4
    ISBN (Print)978-1-4244-4119-8
    DOIs
    Publication statusPublished - 14 Dec 2012
    MoE publication typeNot Eligible
    Event34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 2012 - San Diego, CA, United States
    Duration: 28 Aug 20121 Sep 2012

    Conference

    Conference34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 2012
    Country/TerritoryUnited States
    CitySan Diego, CA
    Period28/08/121/09/12

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