{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T16:30:11Z","timestamp":1790613011534,"version":"4.1.0"},"reference-count":18,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2021,8,1]],"date-time":"2021-08-01T00:00:00Z","timestamp":1627776000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2021,8,1]],"date-time":"2021-08-01T00:00:00Z","timestamp":1627776000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2021,8,1]],"date-time":"2021-08-01T00:00:00Z","timestamp":1627776000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2021,8,1]],"date-time":"2021-08-01T00:00:00Z","timestamp":1627776000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2021,8,1]],"date-time":"2021-08-01T00:00:00Z","timestamp":1627776000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2021,8,1]],"date-time":"2021-08-01T00:00:00Z","timestamp":1627776000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2021,8,1]],"date-time":"2021-08-01T00:00:00Z","timestamp":1627776000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"funder":[{"DOI":"10.13039\/100004374","name":"Medtronic","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100004374","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100004319","name":"Pfizer","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100004319","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100005564","name":"Gilead Sciences","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100005564","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","obstetanesthesia.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["International Journal of Obstetric Anesthesia"],"published-print":{"date-parts":[[2021,8]]},"DOI":"10.1016\/j.ijoa.2021.103187","type":"journal-article","created":{"date-parts":[[2021,5,6]],"date-time":"2021-05-06T22:49:39Z","timestamp":1620341379000},"page":"103187","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":13,"special_numbering":"C","title":["Quantifying the incidence of clinically significant respiratory depression in women with and without obesity class III receiving neuraxial morphine for post-cesarean analgesia: a retrospective cohort study"],"prefix":"10.1016","volume":"47","author":[{"given":"H.B.","family":"Ende","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.L.","family":"Dwan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.E.","family":"Freundlich","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S.","family":"Dumas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"L.L.","family":"Sorabella","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"B.L.","family":"Raymond","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.J.","family":"Lozada","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.S.","family":"Shotwell","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.P.","family":"Wanderer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.R.","family":"Bauchat","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ijoa.2021.103187_b0005","doi-asserted-by":"crossref","first-page":"679","DOI":"10.1007\/BF03018710","volume":"50","author":"Ko","year":"2003","journal-title":"Can J Anaesth"},{"key":"10.1016\/j.ijoa.2021.103187_b0010","doi-asserted-by":"crossref","first-page":"690","DOI":"10.1093\/bja\/aeg249","article-title":"Epidural versus intrathecal morphine for postoperative analgesia after caesarean section","volume":"91","author":"Dual\u00e9","year":"2003","journal-title":"Br J Anaesth"},{"key":"10.1016\/j.ijoa.2021.103187_b0015","doi-asserted-by":"crossref","first-page":"112","DOI":"10.1007\/s00540-007-0593-z","article-title":"Delayed respiratory depression associated with 0.15 mg intrathecal morphine for cesarean section: A review of 1915 cases","volume":"22","author":"Kato","year":"2008","journal-title":"J Anesth"},{"key":"10.1016\/j.ijoa.2021.103187_b0020","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1136\/rapm-00115550-199116030-00005","article-title":"The addition of 0.2 mg subarachnoid morphine to hyperbaric bupivacaine for cesarean delivery: A prospective study of 856 cases","volume":"16","author":"Abouleish","year":"1991","journal-title":"Reg Anesth."},{"key":"10.1016\/j.ijoa.2021.103187_b0025","doi-asserted-by":"crossref","first-page":"636","DOI":"10.1007\/BF03006481","article-title":"Epidural morphine for analgesia after caesarean section: A report of 4880 patients","volume":"37","author":"Fuller","year":"1990","journal-title":"Can J Anaesth."},{"key":"10.1016\/j.ijoa.2021.103187_b0030","first-page":"409","article-title":"Epidural morphine analgesia after cesarean delivery","volume":"63","author":"Kotelko","year":"1984","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.ijoa.2021.103187_b0035","doi-asserted-by":"crossref","first-page":"872","DOI":"10.1213\/ANE.0000000000001751","article-title":"Transcutaneous carbon dioxide measurements in women receiving intrathecal morphine for cesarean delivery: A prospective observational study","volume":"124","author":"Bauchat","year":"2017","journal-title":"Anesth Analg"},{"key":"10.1016\/j.ijoa.2021.103187_b0040","doi-asserted-by":"crossref","first-page":"217","DOI":"10.1016\/j.ijoa.2013.04.003","article-title":"Transcutaneous carbon dioxide levels and oxygen saturation following caesarean section performed under spinal anaesthesia with intrathecal opioids","volume":"22","author":"Dalchow","year":"2013","journal-title":"Int J Obstet Anesth"},{"key":"10.1016\/j.ijoa.2021.103187_b0045","doi-asserted-by":"crossref","first-page":"1385","DOI":"10.1213\/ANE.0000000000003636","article-title":"A systematic review evaluating neuraxial morphine and diamorphine-associated respiratory depression after cesarean delivery","volume":"127","author":"Sharawi","year":"2018","journal-title":"Anesth Analg"},{"key":"10.1016\/j.ijoa.2021.103187_b0050","first-page":"1","article-title":"Increases in prepregnancy obesity: United States, 2016-2019","author":"Driscoll","year":"2020","journal-title":"NCHS Data Brief"},{"key":"10.1016\/j.ijoa.2021.103187_b0055","doi-asserted-by":"crossref","first-page":"1368","DOI":"10.1213\/ANE.0b013e3182a9b042","article-title":"A retrospective assessment of the incidence of respiratory depression after neuraxial morphine administration for postcesarean delivery analgesia","volume":"117","author":"Crowgey","year":"2013","journal-title":"Anesth Analg"},{"key":"10.1016\/j.ijoa.2021.103187_b0060","doi-asserted-by":"crossref","first-page":"48","DOI":"10.1016\/j.ijoa.2017.06.003","article-title":"A prospective study of post-cesarean delivery hypoxia after spinal anesthesia with intrathecal morphine 150 ug","volume":"32","author":"Ladha","year":"2017","journal-title":"Int J Obstet Anesth"},{"key":"10.1016\/j.ijoa.2021.103187_b0065","doi-asserted-by":"crossref","first-page":"458","DOI":"10.1213\/ANE.0000000000004195","article-title":"Society of Obstetric Anesthesia and Perinatology consensus statement: Monitoring recommendations for prevention and detection of respiratory depression associated with administration of neuraxial morphine for cesarean delivery analgesia","volume":"129","author":"Bauchat","year":"2019","journal-title":"Anesth Analg"},{"key":"10.1016\/j.ijoa.2021.103187_b0070","doi-asserted-by":"crossref","first-page":"806","DOI":"10.1136\/bmj.39335.541782.AD","article-title":"Strengthening the reporting of observational studies in epidemiology (strobe) statement: Guidelines for reporting observational studies","volume":"335","author":"von Elm","year":"2007","journal-title":"BMJ (Clinical research ed)"},{"key":"10.1016\/j.ijoa.2021.103187_b0075","doi-asserted-by":"crossref","first-page":"873","DOI":"10.1002\/(SICI)1097-0258(19980430)17:8<873::AID-SIM779>3.0.CO;2-I","article-title":"Interval estimation for the difference between independent proportions: Comparison of eleven methods","volume":"17","author":"Newcombe","year":"1998","journal-title":"Stat Med"},{"key":"10.1016\/j.ijoa.2021.103187_b0080","unstructured":"R: A language and environment for statistical computing. R Foundation for Statistical Computing; 2020. https:\/\/www.R-project.org\/. Accessed November 5, 2020."},{"key":"10.1016\/j.ijoa.2021.103187_b0085","unstructured":"Epitools: Epidemiology tools r package version 0.5-10.0. 2020. https:\/\/CRAN.R-project.org\/package=epitools. Accessed November 5, 2020."},{"key":"10.1016\/j.ijoa.2021.103187_b0090","doi-asserted-by":"crossref","first-page":"659","DOI":"10.1097\/ALN.0000000000000564","article-title":"Postoperative opioid-induced respiratory depression: A closed claims analysis","volume":"122","author":"Lee","year":"2015","journal-title":"Anesthesiology"}],"container-title":["International Journal of Obstetric Anesthesia"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0959289X21002454?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0959289X21002454?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,17]],"date-time":"2025-10-17T11:01:41Z","timestamp":1760698901000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0959289X21002454"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,8]]},"references-count":18,"alternative-id":["S0959289X21002454"],"URL":"https:\/\/doi.org\/10.1016\/j.ijoa.2021.103187","relation":{},"ISSN":["0959-289X"],"issn-type":[{"value":"0959-289X","type":"print"}],"subject":[],"published":{"date-parts":[[2021,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Quantifying the incidence of clinically significant respiratory depression in women with and without obesity class III receiving neuraxial morphine for post-cesarean analgesia: a retrospective cohort study","name":"articletitle","label":"Article Title"},{"value":"International Journal of Obstetric Anesthesia","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ijoa.2021.103187","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2021 Elsevier Ltd. All rights reserved.","name":"copyright","label":"Copyright"}],"article-number":"103187"}}