{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T12:35:41Z","timestamp":1753878941056,"version":"3.41.2"},"reference-count":14,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2019,8,9]],"date-time":"2019-08-09T00:00:00Z","timestamp":1565308800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Sleep Research"],"published-print":{"date-parts":[[2020,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Home monitoring is the most practical means of collecting sleep data in large\u2010scale research investigations. Because the portion of recording time with poor\u2010quality data is higher than in attended polysomnography, a quantitative assessment of the quality of each signal should be recommended. Currently, only qualitative or semi\u2010quantitative assessments are carried out, likely because of the lack of computer\u2010based applications to carry out this task efficiently. This paper presents an innovative computer\u2010assisted procedure designed to perform a quantitative quality assessment of standard respiratory signals recorded by Type 2 and Type 3 portable sleep monitors. The proposed system allows to assess the quality (good versus bad) of consecutive 1\u2010min segments of thoraco\u2010abdominal movements, oronasal, nasal airflow and oxygen saturation through an automatic classifier. The performance of the classifier was evaluated in a sample of 30 unattended polysomnography recordings, comparing the computer output with the consensus of two expert scorers. The difference (computer versus scorers) in the percentage of good\u2010quality segments was on average very small, ranging from \u22123.1% (abdominal movements) to 0.8% (nasal flow), with an average total classification accuracy from 90.2 (oronasal flow) to 94.9 (nasal flow), a Sensitivity from 0.93 (oronasal flow) to 0.98 (nasal flow), and a Specificity from 0.74 (nasal flow) to 0.86 (abdominal movements). In practical applications, the scorer can run a check\u2010and\u2010edit procedure, further improving the classification accuracy. Considering a sample of 270 unattended polysomnography recordings (recording time: 545\u00a0\u00b1\u00a044\u00a0min), the average time taken for the check\u2010and\u2010edit procedure of each recording was 6.9\u00a0\u00b1\u00a02.1\u00a0min for all respiratory signals.<\/jats:p>","DOI":"10.1111\/jsr.12899","type":"journal-article","created":{"date-parts":[[2019,8,9]],"date-time":"2019-08-09T08:29:14Z","timestamp":1565339354000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Quantitative assessment of the quality of home sleep studies: A computer\u2010assisted approach"],"prefix":"10.1111","volume":"29","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2873-0430","authenticated-orcid":false,"given":"Roberto","family":"Maestri","sequence":"first","affiliation":[{"name":"Department of Biomedical Engineering of the Montescano Institute Istituti Clinici Scientifici Maugeri IRCCS Pavia Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elena","family":"Robbi","sequence":"additional","affiliation":[{"name":"Sleep Unit of the Montescano Institute Istituti Clinici Scientifici Maugeri IRCCS Pavia Italy"},{"name":"Department of Cardiology of the Montescano Institute Istituti Clinici Scientifici Maugeri IRCCS Pavia Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marta","family":"Lovagnini","sequence":"additional","affiliation":[{"name":"Department of Cardiology of the Montescano Institute Istituti Clinici Scientifici Maugeri IRCCS Pavia Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anna Eugenia","family":"Taurino","sequence":"additional","affiliation":[{"name":"Respiratory Function and Sleep Unit of the Montescano Institute Istituti Clinici Scientifici Maugeri IRCCS Pavia Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8601-423X","authenticated-orcid":false,"given":"Francesco","family":"Fanfulla","sequence":"additional","affiliation":[{"name":"Respiratory Function and Sleep Unit of the Montescano Institute Istituti Clinici Scientifici Maugeri IRCCS Pavia Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gian Domenico","family":"Pinna","sequence":"additional","affiliation":[{"name":"Department of Biomedical Engineering of the Montescano Institute Istituti Clinici Scientifici Maugeri IRCCS Pavia Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2019,8,9]]},"reference":[{"volume-title":"The AASM manual for the scoring of sleep and associated events: Rules, terminology and technical specifications, version 2.1","year":"2014","author":"Berry R.B.","key":"e_1_2_7_2_1"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1093\/sleep\/26.7.907"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1378\/chest.124.4.1535"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1093\/sleep\/21.6.635"},{"volume-title":"For the American Academy of Sleep Medicine. The AASM manual for the scoring of sleep and associated events: Rules, terminology and technical specifications","year":"2007","author":"Iber C.","key":"e_1_2_7_6_1"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0169-2607(01)00180-8"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijcard.2006.10.029"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF02520019"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/ejhf.410"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1164\/ajrccm.162.3.9908002"},{"issue":"12","key":"e_1_2_7_12_1","first-page":"1077","article-title":"The Sleep Heart Health Study: Design, rationale, and methods","volume":"20","author":"Quan S. F.","year":"1997","journal-title":"Sleep"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.5664\/jcsm.26818"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1093\/sleep\/21.7.759"},{"volume-title":"Exploratory data analysis","year":"1977","author":"Tukey J. W.","key":"e_1_2_7_15_1"}],"container-title":["Journal of Sleep Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jsr.12899","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/jsr.12899","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jsr.12899","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,7]],"date-time":"2023-09-07T10:58:10Z","timestamp":1694084290000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/jsr.12899"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,8,9]]},"references-count":14,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2020,2]]}},"alternative-id":["10.1111\/jsr.12899"],"URL":"https:\/\/doi.org\/10.1111\/jsr.12899","archive":["Portico"],"relation":{},"ISSN":["0962-1105","1365-2869"],"issn-type":[{"type":"print","value":"0962-1105"},{"type":"electronic","value":"1365-2869"}],"subject":[],"published":{"date-parts":[[2019,8,9]]},"assertion":[{"value":"2019-05-06","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-07-03","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-08-09","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e12899"}}