{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T05:24:44Z","timestamp":1792733084537,"version":"4.5.0"},"reference-count":45,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2017,10,1]],"date-time":"2017-10-01T00:00:00Z","timestamp":1506816000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2017,10,1]],"date-time":"2017-10-01T00:00:00Z","timestamp":1506816000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["ajog.org","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["American Journal of Obstetrics and Gynecology"],"published-print":{"date-parts":[[2017,10]]},"DOI":"10.1016\/j.ajog.2017.05.066","type":"journal-article","created":{"date-parts":[[2017,6,7]],"date-time":"2017-06-07T17:02:28Z","timestamp":1496854948000},"page":"447.e1-447.e13","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":167,"title":["Objectively measured short sleep duration and later sleep midpoint in pregnancy are associated with a higher risk of gestational diabetes"],"prefix":"10.1016","volume":"217","author":[{"given":"Francesca L.","family":"Facco","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"William A.","family":"Grobman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kathryn J.","family":"Reid","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Corette B.","family":"Parker","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shannon M.","family":"Hunter","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert M.","family":"Silver","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert C.","family":"Basner","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"George R.","family":"Saade","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Grace W.","family":"Pien","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shalini","family":"Manchanda","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Judette M.","family":"Louis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chia-Ling","family":"Nhan-Chang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Judith H.","family":"Chung","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Deborah A.","family":"Wing","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hyagriv N.","family":"Simhan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David M.","family":"Haas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jay","family":"Iams","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Samuel","family":"Parry","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Phyllis C.","family":"Zee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ajog.2017.05.066_bib1","doi-asserted-by":"crossref","first-page":"687","DOI":"10.1016\/j.beem.2010.07.005","article-title":"Role of sleep duration in the regulation of glucose metabolism and appetite","volume":"24","author":"Morselli","year":"2010","journal-title":"Best Pract Res Clin Endocrinol Metab"},{"key":"10.1016\/j.ajog.2017.05.066_bib2","doi-asserted-by":"crossref","first-page":"731","DOI":"10.1016\/j.beem.2010.07.001","article-title":"Sleep duration and cardiometabolic risk: a review of the epidemiologic evidence","volume":"24","author":"Knutson","year":"2010","journal-title":"Best Pract Res Clin Endocrinol Metab"},{"key":"10.1016\/j.ajog.2017.05.066_bib3","doi-asserted-by":"crossref","first-page":"294","DOI":"10.1016\/j.pcad.2008.10.003","article-title":"Cardiovascular, inflammatory, and metabolic consequences of sleep deprivation","volume":"51","author":"Mullington","year":"2009","journal-title":"Prog Cardiovasc Dis"},{"key":"10.1016\/j.ajog.2017.05.066_bib4","doi-asserted-by":"crossref","first-page":"1037","DOI":"10.1093\/sleep\/33.8.1037","article-title":"Sleep duration and cardiovascular disease: results from the National Health Interview Survey","volume":"33","author":"Sabanayagam","year":"2010","journal-title":"Sleep"},{"key":"10.1016\/j.ajog.2017.05.066_bib5","doi-asserted-by":"crossref","first-page":"205","DOI":"10.1001\/archinte.163.2.205","article-title":"A\u00a0prospective study of sleep duration and coronary heart disease in women","volume":"163","author":"Ayas","year":"2003","journal-title":"Arch Intern Med"},{"key":"10.1016\/j.ajog.2017.05.066_bib6","doi-asserted-by":"crossref","first-page":"1009","DOI":"10.1093\/sleep\/29.8.1009","article-title":"Association of usual sleep duration with hypertension: the Sleep Heart Health Study","volume":"29","author":"Gottlieb","year":"2006","journal-title":"Sleep"},{"key":"10.1016\/j.ajog.2017.05.066_bib7","doi-asserted-by":"crossref","first-page":"2859","DOI":"10.1001\/jama.2008.867","article-title":"Short sleep duration and incident coronary artery calcification","volume":"300","author":"King","year":"2008","journal-title":"JAMA"},{"key":"10.1016\/j.ajog.2017.05.066_bib8","doi-asserted-by":"crossref","first-page":"414","DOI":"10.2337\/dc09-1124","article-title":"Quantity and quality of sleep and incidence of type 2 diabetes: a systematic review and meta-analysis","volume":"33","author":"Cappuccio","year":"2010","journal-title":"Diabetes Care"},{"key":"10.1016\/j.ajog.2017.05.066_bib9","doi-asserted-by":"crossref","first-page":"e82305","DOI":"10.1371\/journal.pone.0082305","article-title":"Short sleep duration is associated with risk of future diabetes but not cardiovascular disease: a prospective study and meta-analysis","volume":"8","author":"Holliday","year":"2013","journal-title":"PLoS One"},{"key":"10.1016\/j.ajog.2017.05.066_bib10","doi-asserted-by":"crossref","first-page":"52","DOI":"10.1016\/S2213-8587(14)70012-9","article-title":"The metabolic burden of sleep loss","volume":"3","author":"Schmid","year":"2015","journal-title":"Lancet Diabetes Endocrinol"},{"key":"10.1016\/j.ajog.2017.05.066_bib11","doi-asserted-by":"crossref","first-page":"95","DOI":"10.1378\/chest.09-0791","article-title":"Effects of sleep fragmentation on glucose metabolism in normal subjects","volume":"137","author":"Stamatakis","year":"2010","journal-title":"Chest"},{"key":"10.1016\/j.ajog.2017.05.066_bib12","doi-asserted-by":"crossref","first-page":"1374","DOI":"10.1038\/oby.2011.100","article-title":"Role of sleep timing in caloric intake and BMI","volume":"19","author":"Baron","year":"2011","journal-title":"Obesity (Silver Spring)"},{"key":"10.1016\/j.ajog.2017.05.066_bib13","doi-asserted-by":"crossref","first-page":"1701","DOI":"10.1093\/sleep\/31.12.1701","article-title":"Blood pressure and heart rate during continuous experimental sleep fragmentation in healthy adults","volume":"31","author":"Carrington","year":"2008","journal-title":"Sleep"},{"key":"10.1016\/j.ajog.2017.05.066_bib14","doi-asserted-by":"crossref","first-page":"1860","DOI":"10.2337\/db13-1546","article-title":"Circadian misalignment augments markers of insulin resistance and inflammation, independently of sleep loss","volume":"63","author":"Leproult","year":"2014","journal-title":"Diabetes"},{"key":"10.1016\/j.ajog.2017.05.066_bib15","first-page":"1122","article-title":"Hypertension in pregnancy. Report of the American College of Obstetricians and Gynecologists' Task Force on Hypertension in Pregnancy","volume":"122","year":"2013","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.ajog.2017.05.066_bib16","doi-asserted-by":"crossref","first-page":"1006","DOI":"10.1093\/aje\/kws342","article-title":"Increased prevalence of sleep-disordered breathing in adults","volume":"177","author":"Peppard","year":"2013","journal-title":"Am J Epidemiol"},{"key":"10.1016\/j.ajog.2017.05.066_bib17","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1097\/AOG.0b013e3181c4f8ec","article-title":"Sleep disturbances in pregnancy","volume":"115","author":"Facco","year":"2010","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.ajog.2017.05.066_bib18","doi-asserted-by":"crossref","first-page":"103","DOI":"10.1097\/01.JPN.0000270626.66369.26","article-title":"Sleep disturbance in late pregnancy and early labor","volume":"21","author":"Beebe","year":"2007","journal-title":"J\u00a0Perinat Neonatal Nurs"},{"key":"10.1016\/j.ajog.2017.05.066_bib19","doi-asserted-by":"crossref","first-page":"173","DOI":"10.1111\/birt.12277","article-title":"Sleep disruption and duration in late pregnancy is associated with excess gestational weight gain among overweight and obese women","volume":"44","author":"Gay","year":"2017","journal-title":"Birth"},{"key":"10.1016\/j.ajog.2017.05.066_bib20","doi-asserted-by":"crossref","first-page":"444","DOI":"10.1016\/j.sleep.2014.01.003","article-title":"Sleep disturbance and cardiometabolic risk factors in early pregnancy: a preliminary study","volume":"15","author":"Haney","year":"2014","journal-title":"Sleep Med"},{"key":"10.1016\/j.ajog.2017.05.066_bib21","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1016\/j.sleep.2013.07.018","article-title":"Objectively measured sleep duration and hyperglycemia in pregnancy","volume":"15","author":"Herring","year":"2014","journal-title":"Sleep Med"},{"key":"10.1016\/j.ajog.2017.05.066_bib22","doi-asserted-by":"crossref","first-page":"2041","DOI":"10.1016\/j.ajog.2004.05.086","article-title":"Sleep in late pregnancy predicts length of labor and type of delivery","volume":"191","author":"Lee","year":"2004","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2017.05.066_bib23","doi-asserted-by":"crossref","first-page":"1028","DOI":"10.1089\/jwh.2013.4331","article-title":"Prevalence of sleep deficiency in early gestation and its associations with stress and depressive symptoms","volume":"22","author":"Okun","year":"2013","journal-title":"J\u00a0Womens Health (Larchmt)"},{"key":"10.1016\/j.ajog.2017.05.066_bib24","doi-asserted-by":"crossref","first-page":"225","DOI":"10.1016\/j.sleh.2016.05.002","article-title":"Women with postpartum weight retention have delayed wake times and decreased sleep efficiency during the perinatal period: a brief report","volume":"2","author":"Sharkey","year":"2016","journal-title":"Sleep Health"},{"key":"10.1016\/j.ajog.2017.05.066_bib25","doi-asserted-by":"crossref","first-page":"176","DOI":"10.1111\/birt.12215","article-title":"Sleep disturbances and symptoms of depression and daytime sleepiness in pregnant women","volume":"43","author":"Tsai","year":"2016","journal-title":"Birth"},{"key":"10.1016\/j.ajog.2017.05.066_bib26","doi-asserted-by":"crossref","first-page":"539.e1","DOI":"10.1016\/j.ajog.2015.01.019","article-title":"A\u00a0description of the methods of the Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-to-Be (nuMoM2b)","volume":"212","author":"Haas","year":"2015","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2017.05.066_bib27","doi-asserted-by":"crossref","first-page":"342","DOI":"10.1093\/sleep\/26.3.342","article-title":"The role of actigraphy in the study of sleep and circadian rhythms","volume":"26","author":"Ancoli-Israel","year":"2003","journal-title":"Sleep"},{"key":"10.1016\/j.ajog.2017.05.066_bib28","doi-asserted-by":"crossref","first-page":"838","DOI":"10.1097\/EDE.0b013e318187a7b0","article-title":"Self-reported and measured sleep duration: how similar are they?","volume":"19","author":"Lauderdale","year":"2008","journal-title":"Epidemiology"},{"key":"10.1016\/j.ajog.2017.05.066_bib29","doi-asserted-by":"crossref","first-page":"561","DOI":"10.1093\/aje\/kwv251","article-title":"Comparison of self-reported sleep duration with actigraphy: results from the Hispanic Community Health Study\/Study of Latinos Sueno Ancillary Study","volume":"183","author":"Cespedes","year":"2016","journal-title":"Am J Epidemiol"},{"key":"10.1016\/j.ajog.2017.05.066_bib30","doi-asserted-by":"crossref","DOI":"10.1093\/sleep\/zsx045","article-title":"Sleep during pregnancy: the nuMoM2b pregnancy and sleep duration and continuity study","author":"Reid","year":"2017","journal-title":"Sleep"},{"key":"10.1016\/j.ajog.2017.05.066_bib31","doi-asserted-by":"crossref","first-page":"931","DOI":"10.5664\/jcsm.4950","article-title":"Joint consensus statement of the American Academy of Sleep Medicine and Sleep Research Society on the recommended amount of sleep for a healthy adult: methodology and discussion","volume":"11","author":"Watson","year":"2015","journal-title":"J\u00a0Clin Sleep Med"},{"key":"10.1016\/j.ajog.2017.05.066_bib32","doi-asserted-by":"crossref","first-page":"429","DOI":"10.1016\/j.smrv.2007.07.005","article-title":"Epidemiology of the human circadian clock","volume":"11","author":"Roenneberg","year":"2007","journal-title":"Sleep Med Rev"},{"key":"10.1016\/j.ajog.2017.05.066_bib33","doi-asserted-by":"crossref","first-page":"939","DOI":"10.1016\/j.cub.2012.03.038","article-title":"Social jetlag and obesity","volume":"22","author":"Roenneberg","year":"2012","journal-title":"Curr Biol"},{"key":"10.1016\/j.ajog.2017.05.066_bib34","first-page":"1","article-title":"Health behaviors of adults: United States, 2008-2010","author":"Schoenborn","year":"2013","journal-title":"Vital Health Stat 10"},{"key":"10.1016\/j.ajog.2017.05.066_bib35","doi-asserted-by":"crossref","first-page":"142.e1","DOI":"10.1016\/j.ajog.2010.03.041","article-title":"Self-reported short sleep duration and frequent snoring in pregnancy: impact on glucose metabolism","volume":"203","author":"Facco","year":"2010","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2017.05.066_bib36","doi-asserted-by":"crossref","first-page":"44","DOI":"10.1111\/dme.13155","article-title":"Sleep duration and quality, and risk of gestational diabetes mellitus in pregnant Chinese women","volume":"34","author":"Wang","year":"2017","journal-title":"Diabet Med"},{"key":"10.1016\/j.ajog.2017.05.066_bib37","doi-asserted-by":"crossref","DOI":"10.1093\/sleep\/zsw058","article-title":"Sleep quality and nocturnal sleep duration in pregnancy and risk of gestational diabetes mellitus","author":"Cai","year":"2017","journal-title":"Sleep"},{"key":"10.1016\/j.ajog.2017.05.066_bib38","doi-asserted-by":"crossref","first-page":"1235","DOI":"10.1093\/ajh\/hpu071","article-title":"A\u00a0review of evidence for the link between sleep duration and hypertension","volume":"27","author":"Gangwisch","year":"2014","journal-title":"Am J Hypertens"},{"key":"10.1016\/j.ajog.2017.05.066_bib39","doi-asserted-by":"crossref","first-page":"1363","DOI":"10.1093\/sleep\/33.10.1363","article-title":"Associations of early pregnancy sleep duration with trimester-specific blood pressures and hypertensive disorders in pregnancy","volume":"33","author":"Williams","year":"2010","journal-title":"Sleep"},{"key":"10.1016\/j.ajog.2017.05.066_bib40","doi-asserted-by":"crossref","first-page":"4453","DOI":"10.1073\/pnas.0808180106","article-title":"Adverse metabolic and cardiovascular consequences of circadian misalignment","volume":"106","author":"Scheer","year":"2009","journal-title":"Proc Natl Acad Sci U S A"},{"key":"10.1016\/j.ajog.2017.05.066_bib41","doi-asserted-by":"crossref","first-page":"139","DOI":"10.3109\/09540261.2014.911149","article-title":"Circadian misalignment and health","volume":"26","author":"Baron","year":"2014","journal-title":"Int Rev Psychiatry"},{"key":"10.1016\/j.ajog.2017.05.066_bib42","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1016\/j.sleh.2015.04.014","article-title":"Shiftwork, sleep habits, and metabolic disparities: results from the survey of the health of Wisconsin","volume":"1","author":"Givens","year":"2015","journal-title":"Sleep Health"},{"key":"10.1016\/j.ajog.2017.05.066_bib43","doi-asserted-by":"crossref","first-page":"1146","DOI":"10.3109\/07420528.2014.957308","article-title":"Shift work and diabetes\u2013a systematic review","volume":"31","author":"Knutsson","year":"2014","journal-title":"Chronobiol Int"},{"key":"10.1016\/j.ajog.2017.05.066_bib44","doi-asserted-by":"crossref","first-page":"1169","DOI":"10.1007\/s00420-016-1150-6","article-title":"Current and cumulative night shift work and subclinical atherosclerosis: results of the Gutenberg Health Study","volume":"89","author":"Jankowiak","year":"2016","journal-title":"Int Arch Occup Environ Health"},{"key":"10.1016\/j.ajog.2017.05.066_bib45","doi-asserted-by":"crossref","first-page":"406","DOI":"10.1097\/01.AOG.0000433006.09219.f1","article-title":"Gestational diabetes mellitus. Practice bulletin no. 137","volume":"122","year":"2013","journal-title":"Obstet Gynecol"}],"container-title":["American Journal of Obstetrics and Gynecology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002937817307305?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002937817307305?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T11:15:58Z","timestamp":1757589358000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002937817307305"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,10]]},"references-count":45,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2017,10]]}},"alternative-id":["S0002937817307305"],"URL":"https:\/\/doi.org\/10.1016\/j.ajog.2017.05.066","relation":{},"ISSN":["0002-9378"],"issn-type":[{"value":"0002-9378","type":"print"}],"subject":[],"published":{"date-parts":[[2017,10]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Objectively measured short sleep duration and later sleep midpoint in pregnancy are associated with a higher risk of gestational diabetes","name":"articletitle","label":"Article Title"},{"value":"American Journal of Obstetrics and Gynecology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ajog.2017.05.066","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2017 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}