{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,7]],"date-time":"2026-02-07T03:58:47Z","timestamp":1770436727928,"version":"3.49.0"},"reference-count":19,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2011,12,29]],"date-time":"2011-12-29T00:00:00Z","timestamp":1325116800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Sleep Research"],"published-print":{"date-parts":[[2012,8]]},"abstract":"<jats:title>Summary<\/jats:title><jats:p>The aim of this work was to study the relationship between changes of body posture dominance and changes of body weight overtime in adults with obstructive sleep apnoea. The participants were 112 non\u2010treated adults with obstructive sleep apnoea who underwent two polysomnographic evaluations at our Sleep Disorders Unit during an average of 6.2\u2003years interval. Positional patients \u2013 having most of their breathing abnormalities in the supine posture and who became non\u2010positional patients \u2013 had a significant gain in weight and a significant increase in apnoea\u2013hypopnoea index, mainly in lateral apnoea\u2013hypopnoea index. On the contrary, non\u2010positional patients who became positional patients had a significant decrease in weight (but less than the increase in weight of positional patients who became non\u2010positional patients) and showed a significant improvement in apnoea\u2013hypopnoea index, again mainly in lateral apnoea\u2013hypopnoea index. These non\u2010positional patients who became positional patients initially had a less severe disease, as judged by apnoea\u2013hypopnoea index, lateral apnoea\u2013hypopnoea index and minimum SaO<jats:sub>2<\/jats:sub> during non\u2010rapid eye movement sleep, and were less obese than non\u2010positional patients who remained non\u2010positional patients. The later were the patients who showed initially the worst disease and were more obese than the rest of the patients, and their condition did not change significantly over time. Non\u2010positional patients who converted to positional patients showed a decrease in body weight and improvement of obstructive sleep apnoea, while positional patients who converted to non\u2010positional patients showed an increase in body weight and worsening of obstructive sleep apnoea. It appears that weight changes have a modulatory effect on positional dominance, and lateral apnoea\u2013hypopnoea index appears to be a sensitive parameter of these changes.<\/jats:p>","DOI":"10.1111\/j.1365-2869.2011.00988.x","type":"journal-article","created":{"date-parts":[[2011,12,29]],"date-time":"2011-12-29T08:35:43Z","timestamp":1325147743000},"page":"402-409","source":"Crossref","is-referenced-by-count":41,"title":["Obstructive sleep apnoea in adults: body postures and weight changes interactions"],"prefix":"10.1111","volume":"21","author":[{"given":"ARIE","family":"OKSENBERG","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"AIDA","family":"DYNIA","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"KHITAM","family":"NASSER","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"NATAN","family":"GADOTH","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2011,12,29]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1183\/09031936.00075408"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjmed.2008.10.037"},{"key":"e_1_2_7_4_1","first-page":"155","volume-title":"Sleep and Breathing in Sleeping and Waking Disorders: Indications and Techniques","author":"Guilleminault C.","year":"1982"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1378\/chest.128.4.2130"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1001\/archinte.165.20.2408"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1164\/ajrccm.180.1.101"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1378\/chest.112.3.629"},{"key":"e_1_2_7_9_1","first-page":"157","article-title":"The significance of body posture on breathing abnormalities during sleep: data analysis of 2077 obstructive sleep apnoea patients","volume":"148","author":"Oksenberg A.","year":"2009","journal-title":"Harefuah"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.284.23.3015"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.2337\/dc08-s272"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1183\/09031936.00099710"},{"key":"e_1_2_7_13_1","volume-title":"A Manual of Standardized Terminology Techniques and Scoring System for Sleep Stages of Human Subjects","author":"Rechtschaffen A.","year":"1968"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1093\/sleep\/26.6.703"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00405-006-0090-2"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1097\/ALN.0b013e31819b5d57"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1164\/rccm.200208-866OC"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.7326\/0003-4819-141-11-200412070-00008"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1001\/archinte.158.12.1333"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM199304293281704"}],"container-title":["Journal of Sleep Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fj.1365-2869.2011.00988.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/j.1365-2869.2011.00988.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,30]],"date-time":"2023-10-30T18:01:42Z","timestamp":1698688902000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1365-2869.2011.00988.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,12,29]]},"references-count":19,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2012,8]]}},"alternative-id":["10.1111\/j.1365-2869.2011.00988.x"],"URL":"https:\/\/doi.org\/10.1111\/j.1365-2869.2011.00988.x","archive":["Portico"],"relation":{},"ISSN":["0962-1105","1365-2869"],"issn-type":[{"value":"0962-1105","type":"print"},{"value":"1365-2869","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,12,29]]}}}