{"id":20497,"date":"2017-02-01T09:00:28","date_gmt":"2017-02-01T09:00:28","guid":{"rendered":"https:\/\/dev2.btitrainingcenter.com\/validation-new-domiciliary-diagnosis-automatic-osa\/"},"modified":"2025-04-09T15:00:45","modified_gmt":"2025-04-09T14:00:45","slug":"validation-new-domiciliary-diagnosis-automatic-osa","status":"publish","type":"post","link":"https:\/\/www.btitrainingcenter.com\/de\/validation-new-domiciliary-diagnosis-automatic-osa\/","title":{"rendered":"Validation of a new domiciliary diagnosis device for automatic diagnosis of patients with clinical suspicion of OSA"},"content":{"rendered":"

[vc_row content_text_aligment=”left” row_background_lines=”no”][vc_column][vc_column_text]<\/p>\n

Abstract<\/h3>\n
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Background and objective:\u00a0<\/strong>Obstructive sleep apnoea is a prevalent and considerably underdiagnosed disease. The development of cost-effective, home-based, automatic diagnostic devices to improve the diagnosis accessibility is therefore essential.<\/p>\n

Methods:\u00a0<\/strong>In this study, a new portable polygraph (BTI-APNiA) was used to validate automatic scoring. This five-channel device records respiratory flow, oxygen saturation, heart rate, body position and snoring. The validation was performed in two phases. In the first phase, manual and automatic scorings of a new respiratory polygraphy (RP) device (BTI-APNiA) were compared. In the second phase, automatic analysis performed with BTI-APNiA was compared with manual scoring of a validated RP device (Embletta Gold).<\/p>\n

Results:\u00a0<\/strong>Phase I was completed by 424 patients (50.5% males, 52.2 \u00b1 12.4 years, BMI of 25.4 \u00b1 4.8 kg\/m2<\/sup>\u00a0and Epworth Sleepiness Scale score of 8.0 \u00b1 4.0). Manual and automatic analysis resulted in an apnoea-hypopnoea index (AHI) of 13.7 \u00b1 12.7 and 14.0 \u00b1 12.5 (P > 0.05), respectively. The interclass correlation coefficient (ICC) was 0.99 (P < 0.001). During Phase II, 28 patients were evaluated (72.0% men, 49.1 \u00b1 10.9 years, BMI of 27.1 \u00b1 4.2 kg\/m2<\/sup>\u00a0and Epworth Sleepiness Scale score of 7.5 \u00b1 4.2). Manual analysis of Embletta Gold recordings indicated an AHI of 12.3 \u00b1 14.0, while automatic analysis of the BTI-APNiA was 13.4 \u00b1 14.7 (P > 0.05). The ICC was 0.68 (P < 0.01).<\/p>\n

Conclusion:\u00a0<\/strong>The automatic analysis of the BTI-APNiA is as accurate as manual analysis of AHI. This automatic analysis compared well with the manual analysis of a validated RP device (Embletta Gold).<\/p>\n<\/div>\n

Keywords:\u00a0<\/strong>automatic analysis; diagnosis; diagnostic device; obstructive sleep apnoea; validation.<\/p>\n<\/div>\n

\u00a9 2016 Asian Pacific Society of Respirology.<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n

[\/vc_column_text][vc_empty_space][\/vc_column][\/vc_row][vc_row][vc_column]\n Zum vollst\u00e4ndigen Artikel<\/span>\n <\/a>[\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Respirology. 2017 Feb;22(2):378-385.<\/strong> Obstructive sleep apnoea is a prevalent and considerably underdiagnosed disease. The development of cost-effective, home-based, automatic diagnostic devices to improve the diagnosis accessibility is therefore essential.<\/p>\n","protected":false},"author":1,"featured_media":15213,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[181],"tags":[409,641,642,643,410,411,644,412,645],"class_list":["post-20497","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-schlafapnoe-und-schnarchen","tag-apnea-de","tag-automatic-analysis-en-de","tag-diagnosis-en-de","tag-diagnostic-device-en-de","tag-implantologia-de","tag-medicina-de","tag-obstructive-sleep-apnoea-en-de","tag-salud-de","tag-validation-en-de"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.btitrainingcenter.com\/de\/wp-json\/wp\/v2\/posts\/20497","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.btitrainingcenter.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.btitrainingcenter.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.btitrainingcenter.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.btitrainingcenter.com\/de\/wp-json\/wp\/v2\/comments?post=20497"}],"version-history":[{"count":1,"href":"https:\/\/www.btitrainingcenter.com\/de\/wp-json\/wp\/v2\/posts\/20497\/revisions"}],"predecessor-version":[{"id":37557,"href":"https:\/\/www.btitrainingcenter.com\/de\/wp-json\/wp\/v2\/posts\/20497\/revisions\/37557"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.btitrainingcenter.com\/de\/wp-json\/wp\/v2\/media\/15213"}],"wp:attachment":[{"href":"https:\/\/www.btitrainingcenter.com\/de\/wp-json\/wp\/v2\/media?parent=20497"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.btitrainingcenter.com\/de\/wp-json\/wp\/v2\/categories?post=20497"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.btitrainingcenter.com\/de\/wp-json\/wp\/v2\/tags?post=20497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}