{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,27]],"date-time":"2026-09-27T05:38:22Z","timestamp":1790487502361,"version":"4.1.0"},"reference-count":20,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2019,12,20]],"date-time":"2019-12-20T00:00:00Z","timestamp":1576800000000},"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":[[2020,4]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Obstructive sleep apnea (OSA) is a common chronic condition that has a significant impact on the biopsychosocial aspects of the patient's life. There is currently no psychometrically validated patient\u2010reported outcome measure to assess the impact of this condition on the health\u2010related quality of life. We designed a novel instrument based on common patient statements, prioritized by patient preference. Sixty\u2010three patients with OSA and 33 participants with no symptoms of sleep\u2010disordered breathing were asked to complete a 20\u2010item initial questionnaire. The acceptability, reliability and validity of the instrument were assessed using known psychometric techniques. The instrument had strong acceptability and was completed within 180\u00a0s with no missing data. Five items were removed as they had a high ceiling factor. A further three items were removed as they did not represent the central construct uniquely. The final 12\u2010item instrument had high internal consistency (Cronbach's alpha 0.91), strong test\u2013retest reliability (<jats:italic>p<\/jats:italic>\u00a0=\u00a0.83) and high discriminant validity when comparing mean total scores of controls (6.88; 95% confidence interval [CI], 4.67\u20139.08) and those with OSA (31.39; 95% CI, 27.94\u201334.84) (<jats:italic>p<\/jats:italic>\u00a0&lt;\u00a0.001). Further studies are planned to help validate this instrument for clinical use.<\/jats:p>","DOI":"10.1111\/jsr.12960","type":"journal-article","created":{"date-parts":[[2019,12,20]],"date-time":"2019-12-20T14:45:51Z","timestamp":1576853151000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Patient\u2010reported outcome measure for obstructive sleep apnea: Symptoms, Tiredness, Alertness, Mood and Psychosocial questionnaire: Preliminary results"],"prefix":"10.1111","volume":"29","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9317-3055","authenticated-orcid":false,"given":"Nishchay","family":"Mehta","sequence":"first","affiliation":[{"name":"Royal National Throat Nose and Ear Hospital London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5839-2735","authenticated-orcid":false,"given":"Rishi","family":"Mandavia","sequence":"additional","affiliation":[{"name":"Royal National Throat Nose and Ear Hospital London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4213-7454","authenticated-orcid":false,"given":"Ankit","family":"Patel","sequence":"additional","affiliation":[{"name":"Royal National Throat Nose and Ear Hospital London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3744-736X","authenticated-orcid":false,"given":"Henry","family":"Zhang","sequence":"additional","affiliation":[{"name":"Royal National Throat Nose and Ear Hospital London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6043-3444","authenticated-orcid":false,"given":"Zi\u2010Wei","family":"Liu","sequence":"additional","affiliation":[{"name":"Royal National Throat Nose and Ear Hospital London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bhik","family":"Kotecha","sequence":"additional","affiliation":[{"name":"Royal National Throat Nose and Ear Hospital London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vik","family":"Veer","sequence":"additional","affiliation":[{"name":"Royal National Throat Nose and Ear Hospital London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2019,12,20]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.smrv.2015.07.006"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(08)61622-0"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1093\/sleep\/19.7.583"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF02310555"},{"key":"e_1_2_6_6_1","volume-title":"Scale development","author":"DeVellis R.","year":"2012"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1037\/0033-295X.87.3.215"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.4324\/9781315787817"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.4324\/9781315695990"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.2307\/2529310"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1093\/sleep\/25.4.380"},{"key":"e_1_2_6_12_1","volume-title":"An introduction to psychological tests and scales","author":"Loewenthal K. 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