{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,11]],"date-time":"2026-06-11T07:08:00Z","timestamp":1781161680257,"version":"3.54.1"},"reference-count":45,"publisher":"Springer Science and Business Media LLC","issue":"3","license":[{"start":{"date-parts":[[2024,7,17]],"date-time":"2024-07-17T00:00:00Z","timestamp":1721174400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2024,7,17]],"date-time":"2024-07-17T00:00:00Z","timestamp":1721174400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Arch Gynecol Obstet"],"DOI":"10.1007\/s00404-024-07646-4","type":"journal-article","created":{"date-parts":[[2024,7,17]],"date-time":"2024-07-17T05:01:55Z","timestamp":1721192515000},"page":"1611-1619","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Uterocervical angle and cervical length measurements for spontaneous preterm birth prediction in low-risk singleton pregnant women: a prospective cohort study"],"prefix":"10.1007","volume":"310","author":[{"given":"Trang Thi Hoang","family":"Nguyen","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tam Van","family":"Vu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4744-7059","authenticated-orcid":false,"given":"Huy Vu Quoc","family":"Nguyen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2024,7,17]]},"reference":[{"issue":"2","key":"7646_CR1","doi-asserted-by":"publisher","first-page":"475","DOI":"10.1016\/j.clp.2024.02.014","volume":"51","author":"J Villar","year":"2024","unstructured":"Villar J et al (2024) Etiologically based functional taxonomy of the preterm birth syndrome. Clin Perinatol 51(2):475\u2013495","journal-title":"Clin Perinatol"},{"issue":"4","key":"7646_CR2","doi-asserted-by":"publisher","DOI":"10.1001\/jamanetworkopen.2024.4559","volume":"7","author":"PI Cavoretto","year":"2024","unstructured":"Cavoretto PI, Candiani M, Farina A (2024) Spontaneous preterm birth phenotyping based on cervical length and immune-mediated factors. JAMA Netw Open 7(4):e244559","journal-title":"JAMA Netw Open"},{"issue":"1","key":"7646_CR3","doi-asserted-by":"publisher","first-page":"363","DOI":"10.1186\/s12884-024-06552-6","volume":"24","author":"NI Basri","year":"2024","unstructured":"Basri NI et al (2024) Cervical length screening among low-risk women; relationship of body mass index on cervical length and risk of preterm birth. BMC Pregnancy Childb 24(1):363","journal-title":"BMC Pregnancy Childb"},{"issue":"1","key":"7646_CR4","doi-asserted-by":"publisher","first-page":"121","DOI":"10.1007\/s00404-024-07397-2","volume":"310","author":"J Steetskamp","year":"2024","unstructured":"Steetskamp J et al (2024) Does vaginal bacterial colonization contribute to preterm birth in women with asymptomatic shortened cervix? Arch Gynecol Obstet 310(1):121\u2013127","journal-title":"Arch Gynecol Obstet"},{"issue":"6","key":"7646_CR5","doi-asserted-by":"publisher","first-page":"2401","DOI":"10.1007\/s00404-023-07105-6","volume":"309","author":"J Li","year":"2024","unstructured":"Li J et al (2024) Cervical elastography: finding a novel predictor for improving the prediction of preterm birth in uncomplicated twin pregnancies. Arch Gynecol Obstet 309(6):2401\u20132410","journal-title":"Arch Gynecol Obstet"},{"key":"7646_CR6","doi-asserted-by":"publisher","DOI":"10.1007\/s00404-023-07252-w","author":"M Rauh","year":"2023","unstructured":"Rauh M et al (2023) Prevalence of genital Mycoplasma in pregnancies with shortened cervix. Arch Gynecol Obstet. https:\/\/doi.org\/10.1007\/s00404-023-07252-w","journal-title":"Arch Gynecol Obstet"},{"issue":"4","key":"7646_CR7","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0230125","volume":"15","author":"S Thain","year":"2020","unstructured":"Thain S et al (2020) Spontaneous preterm birth and cervical length in a pregnant Asian population. PLoS One 15(4):e0230125","journal-title":"PLoS One"},{"key":"7646_CR8","unstructured":"WHO (2023) 152 million babies born preterm in the last decade. https:\/\/www.who.int\/news\/item\/09-05-2023-152-million-babies-born-preterm-in-the-last-decade?s=03. Accessed 9 May, 2023"},{"key":"7646_CR9","volume-title":"\u201cPreterm birth and low birth weight\u201d, in health at a glance: Asia\/Pacific 2018: measuring progress towards universal health coverage","author":"OECD\/World Health Organization","year":"2018","unstructured":"OECD\/World Health Organization (2018) \u201cPreterm birth and low birth weight\u201d, in health at a glance: Asia\/Pacific 2018: measuring progress towards universal health coverage. OECD Publishing, Paris"},{"issue":"2","key":"7646_CR10","doi-asserted-by":"publisher","first-page":"74","DOI":"10.1016\/j.siny.2015.12.007","volume":"21","author":"MS Harrison","year":"2016","unstructured":"Harrison MS, Goldenberg RL (2016) Global burden of prematurity. Semin Fetal Neonatal Med 21(2):74\u201379","journal-title":"Semin Fetal Neonatal Med"},{"issue":"12","key":"7646_CR11","doi-asserted-by":"publisher","first-page":"1591","DOI":"10.1001\/jama.283.12.1591","volume":"283","author":"MM Adams","year":"2000","unstructured":"Adams MM et al (2000) Rates of and factors associated with recurrence of preterm delivery. JAMA 283(12):1591\u20131596","journal-title":"JAMA"},{"issue":"3","key":"7646_CR12","doi-asserted-by":"publisher","first-page":"643","DOI":"10.1016\/j.ajog.2006.05.022","volume":"195","author":"CV Ananth","year":"2006","unstructured":"Ananth CV et al (2006) Recurrence of spontaneous versus medically indicated preterm birth. Am J Obstet Gynecol 195(3):643\u2013650","journal-title":"Am J Obstet Gynecol"},{"issue":"4","key":"7646_CR13","doi-asserted-by":"publisher","first-page":"343","DOI":"10.1080\/01443610410001685439","volume":"24","author":"H Honest","year":"2004","unstructured":"Honest H et al (2004) The accuracy of risk scores in predicting preterm birth\u2014a systematic review. J Obstet Gynaecol 24(4):343\u2013359","journal-title":"J Obstet Gynaecol"},{"issue":"3","key":"7646_CR14","doi-asserted-by":"publisher","first-page":"435","DOI":"10.1002\/uog.26020","volume":"60","author":"CM Coutinho","year":"2022","unstructured":"Coutinho CM et al (2022) ISUOG Practice Guidelines: role of ultrasound in the prediction of spontaneous preterm birth. Ultrasound Obstet Gynecol 60(3):435\u2013456","journal-title":"Ultrasound Obstet Gynecol"},{"issue":"2","key":"7646_CR15","doi-asserted-by":"publisher","first-page":"e65","DOI":"10.1097\/AOG.0000000000004479","volume":"138","author":"Prediction and Prevention of Spontaneous Preterm Birth","year":"2021","unstructured":"Prediction and Prevention of Spontaneous Preterm Birth (2021) ACOG practice bulletin, number 234. Obstet Gynecol 138(2):e65\u2013e90","journal-title":"Obstet Gynecol"},{"issue":"5","key":"7646_CR16","doi-asserted-by":"publisher","first-page":"579","DOI":"10.1002\/uog.5323","volume":"31","author":"JM Crane","year":"2008","unstructured":"Crane JM, Hutchens D (2008) Transvaginal sonographic measurement of cervical length to predict preterm birth in asymptomatic women at increased risk: a systematic review. Ultrasound Obstet Gynecol 31(5):579\u2013587","journal-title":"Ultrasound Obstet Gynecol"},{"issue":"4","key":"7646_CR17","doi-asserted-by":"publisher","first-page":"362","DOI":"10.1002\/uog.2773","volume":"27","author":"M To","year":"2006","unstructured":"To M et al (2006) Prediction of patient-specific risk of early preterm delivery using maternal history and sonographic measurement of cervical length: a population-based prospective study. Ultrasound Obstet Gynecol 27(4):362\u2013367","journal-title":"Ultrasound Obstet Gynecol"},{"issue":"2","key":"7646_CR18","doi-asserted-by":"publisher","first-page":"81","DOI":"10.1159\/000510648","volume":"48","author":"K Hessami","year":"2021","unstructured":"Hessami K et al (2021) The novel ultrasonographic marker of uterocervical angle for prediction of spontaneous preterm birth in singleton and twin pregnancies: a systematic review and meta-analysis. Fetal Diagn Ther 48(2):81\u201387","journal-title":"Fetal Diagn Ther"},{"key":"7646_CR19","doi-asserted-by":"publisher","DOI":"10.1007\/s00404-024-07395-4","author":"A Tanacan","year":"2024","unstructured":"Tanacan A et al (2024) The utility of combined utero-cervical \u0131ndex in predicting preterm delivery in pregnant women with preterm uterine contractions. Arch Gynecol Obstet. https:\/\/doi.org\/10.1007\/s00404-024-07395-4","journal-title":"Arch Gynecol Obstet"},{"issue":"4","key":"7646_CR20","doi-asserted-by":"publisher","first-page":"390","DOI":"10.1002\/uog.12540","volume":"42","author":"B Arabin","year":"2013","unstructured":"Arabin B, Alfirevic Z (2013) Cervical pessaries for prevention of spontaneous preterm birth: past, present and future. Ultrasound Obstet Gynecol 42(4):390\u2013399","journal-title":"Ultrasound Obstet Gynecol"},{"issue":"4","key":"7646_CR21","doi-asserted-by":"publisher","first-page":"426","DOI":"10.1002\/uog.12507","volume":"42","author":"MM Cannie","year":"2013","unstructured":"Cannie MM et al (2013) Arabin cervical pessary in women at high risk of preterm birth: a magnetic resonance imaging observational follow-up study. Ultrasound Obstet Gynecol 42(4):426\u2013433","journal-title":"Ultrasound Obstet Gynecol"},{"issue":"3","key":"7646_CR22","doi-asserted-by":"publisher","first-page":"376.e1","DOI":"10.1016\/j.ajog.2016.03.033","volume":"215","author":"M Dziadosz","year":"2016","unstructured":"Dziadosz M et al (2016) Uterocervical angle: a novel ultrasound screening tool to predict spontaneous preterm birth. Am J Obstet Gynecol 215(3):376.e1\u20137","journal-title":"Am J Obstet Gynecol"},{"issue":"1","key":"7646_CR23","doi-asserted-by":"publisher","first-page":"10","DOI":"10.1055\/s-0041-1741411","volume":"32","author":"PK Singh","year":"2022","unstructured":"Singh PK et al (2022) Evaluation of uterocervical angle and cervical length as predictors of spontaneous preterm birth. Indian J Radiol Imaging 32(1):10\u201315","journal-title":"Indian J Radiol Imaging"},{"key":"7646_CR24","doi-asserted-by":"publisher","first-page":"30","DOI":"10.1016\/j.ejogrb.2020.06.020","volume":"252","author":"R Sawaddisan","year":"2020","unstructured":"Sawaddisan R et al (2020) Uterocervical angle measurement for preterm birth prediction in singleton pregnant women with no history of preterm birth and normal cervical length: a prospective cohort study. Eur J Obstet Gynecol Reprod Biol 252:30\u201335","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"issue":"6","key":"7646_CR25","doi-asserted-by":"publisher","first-page":"1394","DOI":"10.1097\/01.AOG.0000431056.79334.cc","volume":"121","author":"American College of Obstetricians and Gynecologists","year":"2013","unstructured":"American College of Obstetricians and Gynecologists (2013) ACOG practice bulletin no. 135: second-trimester abortion. Obstet Gynecol 121(6):1394\u2013406","journal-title":"Obstet Gynecol"},{"key":"7646_CR26","unstructured":"Cervical assessment (2016) https:\/\/fetalmedicine.org\/education\/cervical-assessment. Accessed on Mar 1st, 2024."},{"issue":"S7","key":"7646_CR27","doi-asserted-by":"publisher","first-page":"915","DOI":"10.53730\/ijhs.v6nS7.11467","volume":"6","author":"M Ibrahim","year":"2022","unstructured":"Ibrahim M, Moharam N, Rehan AR (2022) Assessment of utero-cervical angle as an ultrasound screening tool to predict spontaneous preterm birth in singleton pregnancy. Int J Health Sci 6(S7):915\u2013925","journal-title":"Int J Health Sci"},{"key":"7646_CR28","doi-asserted-by":"publisher","first-page":"1837478","DOI":"10.1155\/2018\/1837478","volume":"2018","author":"G Daskalakis","year":"2018","unstructured":"Daskalakis G et al (2018) Assessment of uterocervical angle width as a predictive factor of preterm birth: a systematic review of the literature. Biomed Res Int 2018:1837478","journal-title":"Biomed Res Int"},{"issue":"3","key":"7646_CR29","doi-asserted-by":"publisher","DOI":"10.1016\/j.xagr.2023.100240","volume":"3","author":"MJ Goldstein","year":"2023","unstructured":"Goldstein MJ, Bailer JM, Gonzalez-Brown VM (2023) Uterocervical angle in predicting spontaneous preterm birth: a systematic review and meta-analysis. AJOG Glob Rep 3(3):100240","journal-title":"AJOG Glob Rep"},{"issue":"2","key":"7646_CR30","doi-asserted-by":"publisher","first-page":"304","DOI":"10.1002\/ijgo.13629","volume":"156","author":"RE Khamees","year":"2022","unstructured":"Khamees RE et al (2022) Uterocervical angle versus cervical length in the prediction of spontaneous preterm birth in singleton pregnancy. Int J Gynaecol Obstet 156(2):304\u2013308","journal-title":"Int J Gynaecol Obstet"},{"issue":"3","key":"7646_CR31","doi-asserted-by":"publisher","first-page":"256","DOI":"10.21608\/ebwhj.2021.83000.1145","volume":"11","author":"A Makled","year":"2021","unstructured":"Makled A et al (2021) Relationship between Uterocervical Angle and Prediction of Spontaneous Preterm Birth. Evid Based Women\u2019s Health J 11(3):256\u2013263","journal-title":"Evid Based Women\u2019s Health J"},{"issue":"3","key":"7646_CR32","doi-asserted-by":"publisher","first-page":"377","DOI":"10.1002\/uog.14801","volume":"46","author":"N Sochacki-W\u00f3jcicka","year":"2015","unstructured":"Sochacki-W\u00f3jcicka N et al (2015) Anterior cervical angle as a new biophysical ultrasound marker for prediction of spontaneous preterm birth. Ultrasound Obstet Gynecol 46(3):377\u2013378","journal-title":"Ultrasound Obstet Gynecol"},{"issue":"14","key":"7646_CR33","doi-asserted-by":"publisher","first-page":"1881","DOI":"10.1080\/14767058.2017.1331427","volume":"31","author":"A Farr\u00e0s Llobet","year":"2018","unstructured":"Farr\u00e0s Llobet A et al (2018) The uterocervical angle and its relationship with preterm birth. J Matern Fetal Neonatal Med 31(14):1881\u20131884","journal-title":"J Matern Fetal Neonatal Med"},{"issue":"1","key":"7646_CR34","doi-asserted-by":"publisher","first-page":"97","DOI":"10.1002\/ca.22183","volume":"26","author":"M House","year":"2013","unstructured":"House M, McCabe R, Socrate S (2013) Using imaging-based, three-dimensional models of the cervix and uterus for studies of cervical changes during pregnancy. Clin Anat 26(1):97\u2013104","journal-title":"Clin Anat"},{"issue":"5","key":"7646_CR35","doi-asserted-by":"publisher","first-page":"389","DOI":"10.1111\/j.1479-828X.2007.00762.x","volume":"47","author":"A Keepanasseril","year":"2007","unstructured":"Keepanasseril A et al (2007) Pre-induction sonographic assessment of the cervix in the prediction of successful induction of labour in nulliparous women. Aust N Z J Obstet Gynaecol 47(5):389\u2013393","journal-title":"Aust N Z J Obstet Gynaecol"},{"key":"7646_CR36","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1016\/j.ejogrb.2017.04.035","volume":"214","author":"E Weiner","year":"2017","unstructured":"Weiner E et al (2017) The placental factor in spontaneous preterm birth in twin vs. singleton pregnancies. Eur J Obstet Gynecol Reprod Biol. 214:1\u20135","journal-title":"Eur J Obstet Gynecol Reprod Biol."},{"key":"7646_CR37","doi-asserted-by":"publisher","DOI":"10.1002\/ijgo.15361","author":"M Movahedi","year":"2024","unstructured":"Movahedi M et al (2024) The uterocervical angle-cervical length ratio: A promising predictor of preterm birth? Int J Gynecol Obstet. https:\/\/doi.org\/10.1002\/ijgo.15361","journal-title":"Int J Gynecol Obstet"},{"key":"7646_CR38","doi-asserted-by":"publisher","DOI":"10.3389\/fphys.2024.1304513","author":"M Zhang","year":"2024","unstructured":"Zhang M et al (2024) Changes of uterocervical angle and cervical length in early and mid-pregnancy and their value in predicting spontaneous preterm birth. Front Physiol. https:\/\/doi.org\/10.3389\/fphys.2024.1304513","journal-title":"Front Physiol"},{"issue":"2","key":"7646_CR39","doi-asserted-by":"publisher","first-page":"187","DOI":"10.1055\/s-0041-1728818","volume":"40","author":"P Guerby","year":"2023","unstructured":"Guerby P et al (2023) Midtrimester cervical length in low-risk nulliparous women for the prediction of spontaneous preterm birth: should we consider a new definition of short cervix? Am J Perinatol 40(2):187\u2013193","journal-title":"Am J Perinatol"},{"issue":"5","key":"7646_CR40","doi-asserted-by":"publisher","first-page":"549","DOI":"10.1002\/uog.5333","volume":"31","author":"E Celik","year":"2008","unstructured":"Celik E et al (2008) Cervical length and obstetric history predict spontaneous preterm birth: development and validation of a model to provide individualized risk assessment. Ultrasound Obstet Gynecol 31(5):549\u2013554","journal-title":"Ultrasound Obstet Gynecol"},{"issue":"11","key":"7646_CR41","doi-asserted-by":"publisher","first-page":"1223","DOI":"10.1111\/aogs.12721","volume":"94","author":"J van der Ven","year":"2015","unstructured":"van der Ven J et al (2015) The capacity of mid-pregnancy cervical length to predict preterm birth in low-risk women: a national cohort study. Acta Obstet Gynecol Scand 94(11):1223\u20131234","journal-title":"Acta Obstet Gynecol Scand"},{"issue":"9","key":"7646_CR42","doi-asserted-by":"publisher","first-page":"567","DOI":"10.1056\/NEJM199602293340904","volume":"334","author":"JD Iams","year":"1996","unstructured":"Iams JD et al (1996) The length of the cervix and the risk of spontaneous premature delivery. N Engl J Med 334(9):567\u2013573","journal-title":"N Engl J Med"},{"issue":"1","key":"7646_CR43","doi-asserted-by":"publisher","first-page":"133","DOI":"10.1007\/s00404-022-06882-w","volume":"309","author":"AP Souka","year":"2024","unstructured":"Souka AP, Maritsa VA, Eleftheriades M (2024) Screening vs. no screening for preterm delivery in low-risk singleton pregnancies: comparison by propensity score analysis. Arch Gynecol Obstet. 309(1):133\u2013138","journal-title":"Arch Gynecol Obstet."},{"issue":"3","key":"7646_CR44","doi-asserted-by":"publisher","first-page":"663","DOI":"10.1007\/s00404-021-06002-0","volume":"304","author":"P Wagner","year":"2021","unstructured":"Wagner P et al (2021) Measurement of the uterocervical angle for the prediction of preterm birth in symptomatic women. Arch Gynecol Obstet 304(3):663\u2013669","journal-title":"Arch Gynecol Obstet"},{"issue":"7","key":"7646_CR45","doi-asserted-by":"publisher","first-page":"648","DOI":"10.1055\/s-0037-1608877","volume":"35","author":"JC Knight","year":"2018","unstructured":"Knight JC et al (2018) Uterocervical angle measurement improves prediction of preterm birth in twin gestation. Am J Perinatol 35(7):648\u2013654","journal-title":"Am J Perinatol"}],"container-title":["Archives of Gynecology and Obstetrics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00404-024-07646-4.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00404-024-07646-4\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00404-024-07646-4.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,9,2]],"date-time":"2024-09-02T10:10:28Z","timestamp":1725271828000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00404-024-07646-4"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,7,17]]},"references-count":45,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2024,9]]}},"alternative-id":["7646"],"URL":"https:\/\/doi.org\/10.1007\/s00404-024-07646-4","relation":{"has-preprint":[{"id-type":"doi","id":"10.21203\/rs.3.rs-4184828\/v1","asserted-by":"object"}]},"ISSN":["1432-0711"],"issn-type":[{"value":"1432-0711","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,7,17]]},"assertion":[{"value":"28 March 2024","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"9 July 2024","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"17 July 2024","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors declare that they have no conflict of interest.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"The research proposal was approved by the Ethical Council in Biomedical Research of Hue University of Medicine and Pharmacy, Vietnam (Ethics Committee ID number H2020\/035) and the Scientific Council of Haiphong Hospital of Obstetrics and Gynecology, Vietnam (IEC, 1186\/Q\u0110-BVPSHP).","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}},{"value":"Informed consent was obtained from all individual participants included in the study.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Informed consent"}}]}}