{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T07:23:44Z","timestamp":1777447424655,"version":"3.51.4"},"reference-count":13,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2022,1,4]],"date-time":"2022-01-04T00:00:00Z","timestamp":1641254400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["The American Surgeon\u2122"],"published-print":{"date-parts":[[2022,3]]},"abstract":"\n Background<\/jats:title>\n Breast cancer survivors may experience sleep disturbances that can affect their physical and mental well-being. We sought to determine the association, if any, between yoga and sleep among breast cancer survivors in a population-based cohort.<\/jats:p>\n <\/jats:sec>\n \n Methods<\/jats:title>\n The National Health Interview Survey is designed to be representative of the US civilian non-institutionalized population. We evaluated breast cancer survivors in the 2017 cohort to determine the association between yoga and self-reported quality of sleep.<\/jats:p>\n <\/jats:sec>\n \n Results<\/jats:title>\n Of the 25,905 people surveyed, representing 238,738,039 in the population, 1.59% reported a previous history of breast cancer. Breast cancer survivors were less likely to report having practiced yoga in the preceding 12\u00a0months, compared to those without a history of breast cancer (9.98% vs 13.78%, P = .011). In addition, they were more likely to report having had trouble falling asleep (44.64% vs 36.32%, P = .002), staying asleep (53.72% vs 39.43%, P < .001), and using sleep medication on at least 1\u00a0day within the previous week (23.80% vs 13.49%, P < .001) than those without breast cancer. Among breast cancer survivors, there were no significant differences in difficulty falling asleep (39.16% vs 44.98%, P = .482), difficulty staying asleep (61.17% vs 52.70%, P = .305), and needing sleep medication (19.03% vs 24.53%, P = .395) between those who practiced yoga and those who did not. Controlling for sociodemographic factors, there remained no association between yoga and difficulty falling or staying asleep among breast cancer survivors.<\/jats:p>\n <\/jats:sec>\n \n Conclusion<\/jats:title>\n There is no direct association between yoga and sleep quality in breast cancer survivors.<\/jats:p>\n <\/jats:sec>","DOI":"10.1177\/00031348211047217","type":"journal-article","created":{"date-parts":[[2022,1,4]],"date-time":"2022-01-04T21:21:46Z","timestamp":1641331306000},"page":"399-403","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["Is Yoga Associated With Improved Sleep Amongst Breast Cancer Survivors?"],"prefix":"10.1177","volume":"88","author":[{"given":"Sara","family":"Jiwani","sequence":"first","affiliation":[{"name":"Department of Surgery, Yale University School of Medicine, New Haven, CT, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anees B.","family":"Chagpar","sequence":"additional","affiliation":[{"name":"Department of Surgery, Yale University School of Medicine, New Haven, CT, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2022,1,4]]},"reference":[{"key":"bibr1-00031348211047217","doi-asserted-by":"publisher","DOI":"10.1177\/1534735419855134"},{"key":"bibr2-00031348211047217","doi-asserted-by":"publisher","DOI":"10.1080\/08870440802110831"},{"key":"bibr3-00031348211047217","doi-asserted-by":"publisher","DOI":"10.1177\/1178223417745564"},{"key":"bibr4-00031348211047217","first-page":"CD010802","volume":"1","author":"Cramer H","year":"2017","journal-title":"Cochrane Database Syst Rev"},{"key":"bibr5-00031348211047217","doi-asserted-by":"publisher","DOI":"10.1186\/s12888-020-02566-4"},{"key":"bibr6-00031348211047217","volume-title":"How Common is Breast Cancer"},{"key":"bibr7-00031348211047217","doi-asserted-by":"publisher","DOI":"10.1016\/S0885-3924(02)00500-6"},{"key":"bibr8-00031348211047217","doi-asserted-by":"publisher","DOI":"10.1016\/j.pmn.2018.09.005"},{"key":"bibr9-00031348211047217","doi-asserted-by":"publisher","DOI":"10.1188\/04.ONF.591-598"},{"key":"bibr10-00031348211047217","doi-asserted-by":"publisher","DOI":"10.1089\/acm.2012.0118"},{"issue":"2","key":"bibr11-00031348211047217","first-page":"43","volume":"8","author":"Chandwani KD","year":"2010","journal-title":"J Soc Integr Oncol"},{"key":"bibr12-00031348211047217","doi-asserted-by":"publisher","DOI":"10.1002\/cncr.26702"},{"key":"bibr13-00031348211047217","doi-asserted-by":"publisher","DOI":"10.1002\/cncr.20236"}],"container-title":["The American Surgeon\u2122"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/00031348211047217","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/00031348211047217","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/00031348211047217","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T12:34:19Z","timestamp":1777379659000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/00031348211047217"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,1,4]]},"references-count":13,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2022,3]]}},"alternative-id":["10.1177\/00031348211047217"],"URL":"https:\/\/doi.org\/10.1177\/00031348211047217","relation":{},"ISSN":["0003-1348","1555-9823"],"issn-type":[{"value":"0003-1348","type":"print"},{"value":"1555-9823","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,1,4]]}}}