{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,23]],"date-time":"2026-08-23T16:42:06Z","timestamp":1787503326417,"version":"build-2736575974"},"reference-count":28,"publisher":"Korean Society of Obstetrics and Gynecology","issue":"1","license":[{"start":{"date-parts":[[2020,1,1]],"date-time":"2020-01-01T00:00:00Z","timestamp":1577836800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/3.0\/"}],"content-domain":{"domain":["synapse.koreamed.org"],"crossmark-restriction":false},"short-container-title":["Obstet Gynecol Sci"],"published-print":{"date-parts":[[2020]]},"DOI":"10.5468\/ogs.2020.63.1.42","type":"journal-article","created":{"date-parts":[[2020,1,15]],"date-time":"2020-01-15T03:27:10Z","timestamp":1579058830000},"page":"42","update-policy":"https:\/\/doi.org\/10.5468\/crossmark_policy","source":"Crossref","is-referenced-by-count":35,"title":["Standardization of measurement of cervical elastography, its reproducibility, and analysis of baseline clinical factors affecting elastographic parameters"],"prefix":"10.5468","volume":"63","author":[{"given":"Hyun-Joo","family":"Seol","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology, Kyung Hee University School of Medicine, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ji-Hee","family":"Sung","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Won Joon","family":"Seong","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Kyungpook National University Hospital, Daegu, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hyun Mi","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Kyungpook National University Hospital, Daegu, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hyun Soo","family":"Park","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Graduate School of Medicine, Dongguk University, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hayan","family":"Kwon","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Graduate School of Medicine, Dongguk University, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Han-Sung","family":"Hwang","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yun Ji","family":"Jung","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Institute of Women's Life Medical Science, Yonsei University College of Medicine, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ja-Young","family":"Kwon","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Institute of Women's Life Medical Science, Yonsei University College of Medicine, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3002-0048","authenticated-orcid":false,"given":"Soo-young","family":"Oh","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"3425","reference":[{"key":"10.5468\/ogs.2020.63.1.42_ref1","doi-asserted-by":"crossref","first-page":"567","DOI":"10.1056\/NEJM199602293340904","volume":"334","author":"Iams","year":"1996","journal-title":"N Engl J Med"},{"key":"10.5468\/ogs.2020.63.1.42_ref2","first-page":"902","volume":"92","author":"Taipale","year":"1998","journal-title":"Obstet Gynecol"},{"key":"10.5468\/ogs.2020.63.1.42_ref3","doi-asserted-by":"crossref","first-page":"964","DOI":"10.1097\/AOG.0b013e3182723b1b","volume":"120","author":"Committee on Practice Bulletins\u2014Obstetrics, The American College of Obstetricians and Gynecologists","year":"2012","journal-title":"Obstet Gynecol"},{"key":"10.5468\/ogs.2020.63.1.42_ref4","doi-asserted-by":"crossref","first-page":"1148","DOI":"10.1016\/j.ultrasmedbio.2015.03.008","volume":"41","author":"Barr","year":"2015","journal-title":"Ultrasound Med Biol"},{"key":"10.5468\/ogs.2020.63.1.42_ref5","doi-asserted-by":"crossref","first-page":"4","DOI":"10.1016\/j.ultrasmedbio.2016.06.022","volume":"43","author":"Cosgrove","year":"2017","journal-title":"Ultrasound Med Biol"},{"key":"10.5468\/ogs.2020.63.1.42_ref6","doi-asserted-by":"crossref","first-page":"1161","DOI":"10.1016\/j.ultrasmedbio.2015.03.007","volume":"41","author":"Ferraioli","year":"2015","journal-title":"Ultrasound Med Biol"},{"key":"10.5468\/ogs.2020.63.1.42_ref7","doi-asserted-by":"crossref","first-page":"e68","DOI":"10.3346\/jkms.2019.34.e68","volume":"34","author":"Park","year":"2019","journal-title":"J Korean Med Sci"},{"key":"10.5468\/ogs.2020.63.1.42_ref8","doi-asserted-by":"crossref","first-page":"155","DOI":"10.1016\/j.jcm.2016.02.012","volume":"15","author":"Koo","year":"2016","journal-title":"J Chiropr Med"},{"key":"10.5468\/ogs.2020.63.1.42_ref9","doi-asserted-by":"crossref","first-page":"575","DOI":"10.1046\/j.1469-0705.2002.00854.x","volume":"20","author":"Vayssi\u00e8re","year":"2002","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.5468\/ogs.2020.63.1.42_ref10","doi-asserted-by":"crossref","first-page":"365.e1","DOI":"10.1016\/j.ajog.2013.07.032","volume":"209","author":"Iams","year":"2013","journal-title":"Am J Obstet Gynecol"},{"key":"10.5468\/ogs.2020.63.1.42_ref11","doi-asserted-by":"crossref","first-page":"629","DOI":"10.1002\/uog.17482","volume":"51","author":"Ba\u00f1os","year":"2018","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.5468\/ogs.2020.63.1.42_ref12","doi-asserted-by":"crossref","first-page":"188","DOI":"10.1046\/j.1469-0705.1997.09030188.x","volume":"9","author":"Burger","year":"1997","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.5468\/ogs.2020.63.1.42_ref13","first-page":"346","volume-title":"Intra- and interobserver variance of elastographic parameters measurement of uterine cervix during pregnancy","author":"Kim","year":"2016"},{"key":"10.5468\/ogs.2020.63.1.42_ref14","doi-asserted-by":"crossref","first-page":"477","DOI":"10.1053\/j.semperi.2017.08.006","volume":"41","author":"Feltovich","year":"2017","journal-title":"Semin Perinatol"},{"key":"10.5468\/ogs.2020.63.1.42_ref15","doi-asserted-by":"crossref","first-page":"1126","DOI":"10.1016\/j.ultrasmedbio.2015.03.009","volume":"41","author":"Shiina","year":"2015","journal-title":"Ultrasound Med Biol"},{"key":"10.5468\/ogs.2020.63.1.42_ref16","doi-asserted-by":"crossref","first-page":"345","DOI":"10.1016\/j.ajog.2012.05.015","volume":"207","author":"Feltovich","year":"2012","journal-title":"Am J Obstet Gynecol"},{"key":"10.5468\/ogs.2020.63.1.42_ref17","doi-asserted-by":"crossref","first-page":"121","DOI":"10.1002\/uog.12383","volume":"41","author":"Feltovich","year":"2013","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.5468\/ogs.2020.63.1.42_ref18","doi-asserted-by":"crossref","first-page":"519","DOI":"10.1016\/j.diii.2018.04.013","volume":"99","author":"Issaoui","year":"2018","journal-title":"Diagn Interv Imaging"},{"key":"10.5468\/ogs.2020.63.1.42_ref19","doi-asserted-by":"crossref","first-page":"52","DOI":"10.1002\/uog.9021","volume":"38","author":"Swiatkowska-Freund","year":"2011","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.5468\/ogs.2020.63.1.42_ref20","doi-asserted-by":"crossref","first-page":"797","DOI":"10.7863\/jum.2007.26.6.797","volume":"26","author":"Bae","year":"2007","journal-title":"J Ultrasound Med"},{"key":"10.5468\/ogs.2020.63.1.42_ref21","doi-asserted-by":"crossref","first-page":"662","DOI":"10.1148\/radiol.2482071758","volume":"248","author":"Dighe","year":"2008","journal-title":"Radiology"},{"key":"10.5468\/ogs.2020.63.1.42_ref22","doi-asserted-by":"crossref","first-page":"565","DOI":"10.7863\/jum.2010.29.4.565","volume":"29","author":"Dighe","year":"2010","journal-title":"J Ultrasound Med"},{"key":"10.5468\/ogs.2020.63.1.42_ref23","doi-asserted-by":"crossref","first-page":"896","DOI":"10.2214\/AJR.11.7009","volume":"198","author":"Lim","year":"2012","journal-title":"AJR Am J Roentgenol"},{"key":"10.5468\/ogs.2020.63.1.42_ref24","doi-asserted-by":"crossref","first-page":"e274","DOI":"10.1016\/j.ejrad.2013.01.009","volume":"82","author":"Dighe","year":"2013","journal-title":"Eur J Radiol"},{"key":"10.5468\/ogs.2020.63.1.42_ref25","doi-asserted-by":"crossref","first-page":"657","DOI":"10.1515\/jpm-2014-0382","volume":"43","author":"Hernandez-Andrade","year":"2015","journal-title":"J Perinat Med"},{"key":"10.5468\/ogs.2020.63.1.42_ref26","doi-asserted-by":"crossref","first-page":"245","DOI":"10.2147\/IJWH.S106321","volume":"9","author":"Swiatkowska-Freund","year":"2017","journal-title":"Int J Womens Health"},{"key":"10.5468\/ogs.2020.63.1.42_ref27","doi-asserted-by":"crossref","first-page":"1","DOI":"10.5468\/ogs.2017.60.1.1","volume":"60","author":"Kim","year":"2017","journal-title":"Obstet Gynecol Sci"},{"key":"10.5468\/ogs.2020.63.1.42_ref28","doi-asserted-by":"crossref","first-page":"925","DOI":"10.1515\/jpm-2016-0375","volume":"45","author":"Oturina","year":"2017","journal-title":"J Perinat Med"}],"container-title":["Obstetrics & Gynecology Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/synapse.koreamed.org\/pdf\/10.5468\/ogs.2020.63.1.42","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/synapse.koreamed.org\/DOIx.php?id=10.5468\/ogs.2020.63.1.42","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/synapse.koreamed.org\/DOIx.php?id=10.5468\/ogs.2020.63.1.42","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,6,11]],"date-time":"2020-06-11T04:47:41Z","timestamp":1591850861000},"score":1,"resource":{"primary":{"URL":"http:\/\/ogscience.org\/journal\/view.php?doi=10.5468\/ogs.2020.63.1.42"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020]]},"references-count":28,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2020]]}},"URL":"https:\/\/doi.org\/10.5468\/ogs.2020.63.1.42","relation":{},"ISSN":["2287-8572","2287-8580"],"issn-type":[{"value":"2287-8572","type":"print"},{"value":"2287-8580","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020]]},"assertion":[{"value":"https:\/\/synapse.koreamed.org\/DOIx.php?id=10.5468\/ogs.2020.63.1.42","URL":"https:\/\/synapse.koreamed.org\/DOIx.php?id=10.5468\/ogs.2020.63.1.42","name":"synapse","label":"Synapse","group":{"name":"multiple_resolution","label":"Full text available at:"}},{"value":"https:\/\/ogscience.org\/DOIx.php?id=10.5468\/ogs.2020.63.1.42","URL":"https:\/\/ogscience.org\/DOIx.php?id=10.5468\/ogs.2020.63.1.42","name":"the_journal","label":"the Journal","group":{"name":"multiple_resolution","label":"Full text available at:"}},{"value":"2019-08-29","name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-10-09","name":"revised","label":"Revised","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-10-29","name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-12-27","name":"published_online","label":"Published online","group":{"name":"publication_history","label":"Publication History"}},{"value":"Copyright \u00a9 2020 Korean Society of Obstetrics and Gynecology","name":"copyright","label":"Copyright","group":{"name":"Copyright_and_licensing","label":"Copyright and Licensing"}},{"value":"Articles published in Obstet Gynecol Sci are open-access, distributed under the terms of the Creative Commons Attribution Non-Commercial License (http:\/\/creativecommons.org\/licenses\/by-nc\/3.0\/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.","name":"license","label":"License","explanation":{"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/3.0\/"},"group":{"name":"Copyright_and_licensing","label":"Copyright and Licensing"}}]}}