{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,5]],"date-time":"2026-03-05T16:14:34Z","timestamp":1772727274274,"version":"3.50.1"},"reference-count":25,"publisher":"Informa UK Limited","issue":"1","license":[{"start":{"date-parts":[[2026,3,1]],"date-time":"2026-03-01T00:00:00Z","timestamp":1772323200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100019978","name":"Shanghai Pudong New Area Health Commission","doi-asserted-by":"publisher","award":["2024-PWXZ-15"],"award-info":[{"award-number":["2024-PWXZ-15"]}],"id":[{"id":"10.13039\/501100019978","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["www.tandfonline.com"],"crossmark-restriction":true},"short-container-title":["The Journal of Maternal-Fetal &amp; Neonatal Medicine"],"published-print":{"date-parts":[[2026,12,31]]},"DOI":"10.1080\/14767058.2025.2601448","type":"journal-article","created":{"date-parts":[[2026,3,5]],"date-time":"2026-03-05T15:14:08Z","timestamp":1772723648000},"update-policy":"https:\/\/doi.org\/10.1080\/tandf_crossmark_01","source":"Crossref","is-referenced-by-count":0,"title":["Comparison of two strategies to prevent preterm birth in twins complicated by cervical insufficiency: a retrospective cohort study"],"prefix":"10.1080","volume":"39","author":[{"given":"Yun","family":"Liu","sequence":"first","affiliation":[{"name":"Department of Obstetrics, Shanghai East Hospital, Tongji University School of Medicine","place":["Shanghai, China"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lulu","family":"Meng","sequence":"additional","affiliation":[{"name":"Department of Obstetrics, Shanghai East Hospital, Tongji University School of Medicine","place":["Shanghai, China"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaotian","family":"Ni","sequence":"additional","affiliation":[{"name":"Department of Obstetrics, Shanghai East Hospital, Tongji University School of Medicine","place":["Shanghai, China"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ping","family":"Ru","sequence":"additional","affiliation":[{"name":"Department of Obstetrics, Shanghai East Hospital, Tongji University School of Medicine","place":["Shanghai, China"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wenyi","family":"Xu","sequence":"additional","affiliation":[{"name":"Department of Obstetrics, Shanghai East Hospital, Tongji University School of Medicine","place":["Shanghai, China"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhuorong","family":"Gu","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Shanghai Tongren Hospital, Shanghai Jiaotong University School of Medicine","place":["Shanghai, China"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Junyao","family":"Shi","sequence":"additional","affiliation":[{"name":"Shanghai Pudong Center for Women and Children\u2019s Health","place":["Shanghai, China"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ling","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Obstetrics, Shanghai East Hospital, Tongji University School of Medicine","place":["Shanghai, China"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiujuan","family":"Su","sequence":"additional","affiliation":[{"name":"Clinical Research Center, Shanghai Key Laboratory of Maternal-Fetal Medicine, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University","place":["Shanghai, China"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ming","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Obstetrics, Shanghai East Hospital, Tongji University School of Medicine","place":["Shanghai, China"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tao","family":"Duan","sequence":"additional","affiliation":[{"name":"Department of Obstetrics, Shanghai East Hospital, Tongji University School of Medicine","place":["Shanghai, China"]}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"301","published-online":{"date-parts":[[2026,3]]},"reference":[{"key":"e_1_3_5_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.siny.2017.02.006"},{"issue":"1","key":"e_1_3_5_3_1","first-page":"1","article-title":"Births: final Data for 2021","volume":"72","author":"Osterman MJK","year":"2023","unstructured":"Osterman MJK, Hamilton BE, Martin JA, et al. Births: final Data for 2021. Natl Vital Stat Rep. 2023;72(1):1\u201353. PMID: 36723449.","journal-title":"Natl Vital Stat Rep"},{"key":"e_1_3_5_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.siny.2010.06.006"},{"key":"e_1_3_5_5_1","doi-asserted-by":"publisher","DOI":"10.1515\/jpm-2021-0340"},{"key":"e_1_3_5_6_1","doi-asserted-by":"publisher","DOI":"10.1097\/01.AOG.0000443276.68274.cc"},{"key":"e_1_3_5_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/1471-0528.17003"},{"key":"e_1_3_5_8_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj-2021-064547"},{"key":"e_1_3_5_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2023.05.010"},{"key":"e_1_3_5_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejogrb.2021.04.023"},{"key":"e_1_3_5_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajogmf.2023.100971"},{"key":"e_1_3_5_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/uog.20192"},{"key":"e_1_3_5_13_1","doi-asserted-by":"publisher","DOI":"10.1097\/AOG.0000000000002292"},{"key":"e_1_3_5_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajogmf.2024.101492"},{"key":"e_1_3_5_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2022.10.028"},{"key":"e_1_3_5_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jogc.2018.08.009"},{"key":"e_1_3_5_17_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12884-025-07432-3"},{"key":"e_1_3_5_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajogmf.2021.100551"},{"key":"e_1_3_5_19_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.2012.03504.x"},{"key":"e_1_3_5_20_1","doi-asserted-by":"publisher","DOI":"10.1097\/AOG.0000000000000741"},{"key":"e_1_3_5_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.rbmo.2019.12.014"},{"key":"e_1_3_5_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.bpobgyn.2022.04.003"},{"key":"e_1_3_5_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2019.04.001"},{"key":"e_1_3_5_24_1","doi-asserted-by":"publisher","DOI":"10.1097\/MD.0000000000020730"},{"key":"e_1_3_5_25_1","doi-asserted-by":"publisher","DOI":"10.1002\/ijgo.14016"},{"key":"e_1_3_5_26_1","unstructured":"http:\/\/www\u2013uptodate\u2013cn\u2013https.uptodatecn.shtr.qfclo.com:2222\/contents\/multifetal-pregnancy-reduction-and-selective-termination#H2669819613."}],"container-title":["The Journal of Maternal-Fetal &amp; Neonatal Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.tandfonline.com\/doi\/pdf\/10.1080\/14767058.2025.2601448","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,5]],"date-time":"2026-03-05T15:14:10Z","timestamp":1772723650000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.tandfonline.com\/doi\/full\/10.1080\/14767058.2025.2601448"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,3]]},"references-count":25,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2026,12,31]]}},"alternative-id":["10.1080\/14767058.2025.2601448"],"URL":"https:\/\/doi.org\/10.1080\/14767058.2025.2601448","relation":{},"ISSN":["1476-7058","1476-4954"],"issn-type":[{"value":"1476-7058","type":"print"},{"value":"1476-4954","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,3]]},"assertion":[{"value":"The publishing and review policy for this title is described in its Aims & Scope.","order":1,"name":"peerreview_statement","label":"Peer Review Statement"},{"value":"http:\/\/www.tandfonline.com\/action\/journalInformation?show=aimsScope&journalCode=ijmf20","URL":"http:\/\/www.tandfonline.com\/action\/journalInformation?show=aimsScope&journalCode=ijmf20","order":2,"name":"aims_and_scope_url","label":"Aim & Scope"},{"value":"2025-06-25","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-11-04","order":1,"name":"revised","label":"Revised","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-12-04","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-03-01","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"2601448"}}