title: [Early detection of obstructive sleep apnea by statistical analysis of phase angle changes in respiratory tract impedance].
authors.affiliation: Sektion für Experimentelle Anästhesiologie, Anästhesiologische Universitätsklinik Freiburg.
authors.forename: S
authors.initials: S
authors.lastname: Reisch
authors.forename: J
authors.initials: J
authors.lastname: Timmer
authors.forename: K H
authors.initials: KH
authors.lastname: Rühle
authors.forename: K
authors.initials: K
authors.lastname: Geiger
authors.forename: J
authors.initials: J
authors.lastname: Guttmann
mesh_terms: D000403:Airway Resistance / Q000502:physiology*; D004867:Equipment Design; D006801:Humans; D017286:Polysomnography / Q000295:instrumentation*; D011175:Positive-Pressure Respiration / Q000295:instrumentation*; D012680:Sensitivity and Specificity; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation*; D012891:Sleep Apnea Syndromes / Q000175:diagnosis* / Q000503:physiopathology
vernacular_title: Frühdetektion von obstruktiven Schlafapnoen durch statistische Analyse der Phasenwinkeländerungen der Atemwegsimpedanz.