{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,5]],"date-time":"2026-05-05T02:14:57Z","timestamp":1777947297926,"version":"3.51.4"},"reference-count":16,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2024,3,24]],"date-time":"2024-03-24T00:00:00Z","timestamp":1711238400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2024,3,24]],"date-time":"2024-03-24T00:00:00Z","timestamp":1711238400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["obgyn.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Obstet and Gynaecol"],"published-print":{"date-parts":[[2024,6]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Aim<\/jats:title>\n                    <jats:p>Some concerns exist that diagnosis of gestational diabetes mellitus (GDM) may be missed when the simplified diagnostic criteria of the Japanese Society of Diabetes and Pregnancy (JSDP) for GDM (published during the COVID\u201019 pandemic) are used. Moreover, limited data is available regarding how widespread these diagnostic criteria are used when managing GDM during the COVID\u201019 pandemic. Therefore, this study aimed to determine how GDM diagnosis has changed during the COVID\u201019 pandemic in Japan.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>The changes in GDM diagnosis during the COVID\u201019 pandemic were investigated using an online questionnaire to 2159 obstetric facilities in Japan. The questionnaire collected data on facility type, awareness of Japanese GDM diagnostic strategies, modifications to diagnostic methods for early and late GDM, and opinions on GDM management, with the pandemic divided into seven periods.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>We received responses from 593 facilities (27%). Approximately 90% of the facilities did not change their diagnostic process for early GDM or late GDM (occurring after 24\u2009weeks gestation). However, during the COVID\u201019 pandemic, 19 facilities discontinued the use of 75\u2010g oral glucose tolerance tests before 24\u2009weeks of gestation, and 17 facilities discontinued it after 24\u2009weeks of gestation, instead using the aforementioned Japanese GDM diagnostic strategy.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Although a limited number of facilities modified their diagnostic method in response to the COVID\u201019 pandemic, this study demonstrated that those that adjusted their diagnostic method primarily used the Japanese COVID\u201019 GDM strategy by the JSDP.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jog.15929","type":"journal-article","created":{"date-parts":[[2024,3,24]],"date-time":"2024-03-24T19:38:55Z","timestamp":1711309135000},"page":"955-960","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Use of the Japanese gestational diabetes mellitus diagnostic strategy during the\n                    <scp>COVID<\/scp>\n                    \u201019 pandemic in Japan: A questionnaire survey"],"prefix":"10.1111","volume":"50","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2395-9591","authenticated-orcid":false,"given":"Yoshifumi","family":"Kasuga","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology Keio University School of Medicine  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kei","family":"Miyakoshi","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology International Catholic Hospital  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maki","family":"Yokoyama","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology Uwajima City Hospital  Uwajima Ehime Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3694-4340","authenticated-orcid":false,"given":"Sayuri","family":"Nakanishi","sequence":"additional","affiliation":[{"name":"Perinatal Center for Maternity and Neonate Yokohama City University Medical Center  Yokohama Kanagawa Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Noriyuki","family":"Iwama","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology Tohoku University Hospital  Sendai Miyagi Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Raishi","family":"Ichikawa","sequence":"additional","affiliation":[{"name":"Department of Endocrinology, Diabetes and Metabolism Kitasato University School of Medicine  Sagamihara Kanagawa Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Atsuko","family":"Abiko","sequence":"additional","affiliation":[{"name":"Department of Diabetology and Endocrinology Japanese Asahikawa Red Cross Hospital  Asahikawa Hokkaido Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shinichi","family":"Harashima","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine Kyoto Goshominami Harashima Clinic  Kyoto Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takashi","family":"Sugiyama","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology Ehime University Graduate School of Medicine  Toon Ehime Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2024,3,24]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1055\/a-1925-1347"},{"key":"e_1_2_9_3_1","unstructured":"The Australasian diabetes in pregnancy society (ADIPS) tADSA the Australian diabetes educators association (ADEA) and Diabetes Australia (DA).Diagnostic testing for GDM during the COVID\u201019 pandemic: antenatal and postnatal testing advice. [Cited 22 April 2023.]. Available from:https:\/\/www.adips.org\/documents\/COVID-19GDMDiagnosis030420ADIPSADSADEADAforWebsite.pdf"},{"key":"e_1_2_9_4_1","unstructured":"Royal College of Obstetricians and Gynaecologists.Guidance for maternal medicine in the evolving coronavirus (COVID\u201019) pandemic.2020[Cited 22 April 2023.]. Available from:https:\/\/www.rcog.org.uk\/media\/nkpfvim5\/2020\u201012\u201009\u2010guidance\u2010for\u2010maternal\u2010medicine\u2010services\u2010in\u2010the\u2010coronavirus\u2010c.pdf"},{"key":"e_1_2_9_5_1","unstructured":"YamamotoJM DonovanLE FeigDS BergerH.Urgent update\u2013temporary alternative screening strategy for gestational diabetes screening during the COVID\u201019 pandemic: a joint consensus statement from the Diabetes Canada Clinical Practice Guidelines Steering Committee and the Society of Obstetricians and Gynaecologists of Canada.2020. [Cited 22 April 2023.]. Available from:https:\/\/www.waterloowellingtondiabetes.ca\/userContent\/documents\/Newsflash\/Canadian%20Alternative%20GDM%20Guidelines%20COVID\u201019.pdf"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/dmrr.3351"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/jdi.13570"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.2337\/dci20-0026"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.diabres.2020.108353"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.3390\/jcm10030397"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.2337\/dc15-0433"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/jdi.13101"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.diabres.2018.02.004"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmjopen-2018-023612"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/jog.15438"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1507\/endocrj.EJ21-0118"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmjdrc-2020-001234"}],"container-title":["Journal of Obstetrics and Gynaecology Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jog.15929","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/jog.15929","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jog.15929","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,3]],"date-time":"2026-05-03T00:13:25Z","timestamp":1777767205000},"score":1,"resource":{"primary":{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/10.1111\/jog.15929"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,3,24]]},"references-count":16,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2024,6]]}},"alternative-id":["10.1111\/jog.15929"],"URL":"https:\/\/doi.org\/10.1111\/jog.15929","archive":["Portico"],"relation":{},"ISSN":["1341-8076","1447-0756"],"issn-type":[{"value":"1341-8076","type":"print"},{"value":"1447-0756","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,3,24]]},"assertion":[{"value":"2023-12-18","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-03-12","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-03-24","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}