{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,20]],"date-time":"2026-04-20T04:46:06Z","timestamp":1776660366036,"version":"3.51.2"},"reference-count":27,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2023,6,20]],"date-time":"2023-06-20T00:00:00Z","timestamp":1687219200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["obgyn.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Intl J Gynecology &amp; Obste"],"published-print":{"date-parts":[[2024,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>To assess the association between interpregnancy interval (IPI) and gestational diabetes mellitus (GDM).<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Data of this retrospective cohort study were obtained from the National Vital Statistics System (NVSS) 2020. The participants were divided into different groups according to different IPI (&lt;6, 6\u201311, 12\u201317, 18\u201323, 24\u201359 (reference), 60\u2013119, \u2265120\u2009months). Multivariate logistic models were constructed to evaluate the association between IPI and GDM. Subgroup analysis was further performed.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>A total of 1\u2009515\u2009263 women were included, with 123\u2009951 (8.18%) having GDM. Compared with the 24\u201359\u2009months group, the &lt;6\u2009months (odds ratio [OR] 0.64, 95% confidence interval [CI] 0.46\u20130.90, <jats:italic>P\u2009=<\/jats:italic>\u20090.009), 12\u201317\u2009months (OR 0.96, 95% CI 0.94\u20130.98, <jats:italic>P<\/jats:italic>\u2009&lt;\u20090.001), and 18\u201323\u2009months (OR 0.94, 95% CI 0.93\u20130.96, <jats:italic>P<\/jats:italic>\u2009&lt;\u20090.001) groups had a significantly lower risk of GDM, while the 60\u2013119\u2009months (OR 1.13, 95% CI 1.11\u20131.15, <jats:italic>P<\/jats:italic>\u2009&lt;\u20090.001) and \u2265120\u2009months (OR 1.18, 95% CI 1.15\u20131.21, <jats:italic>P<\/jats:italic>\u2009&lt;\u20090.001) groups had a significantly higher risk of GDM. No significant difference was observed in the risk of GDM between the 6\u201311 and 24\u201359\u2009months groups (<jats:italic>P<\/jats:italic>\u2009=\u20090.542). The PI\u2013GDM association varied across different groups of age, pre\u2010pregnancy body mass index, pre\u2010pregnancy smoking status, history of cesarean section, history of preterm birth, prior terminations, and parity.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>An IPI of 18\u201323\u2009months may be a better interval than 24\u201359\u2009months in managing the risk of GDM.<\/jats:p><\/jats:sec>","DOI":"10.1002\/ijgo.14929","type":"journal-article","created":{"date-parts":[[2023,6,20]],"date-time":"2023-06-20T07:55:38Z","timestamp":1687247738000},"page":"86-98","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Association between interpregnancy interval and gestational diabetes mellitus: A cohort study of the National Vital Statistics System 2020"],"prefix":"10.1002","volume":"164","author":[{"given":"Xuejiao","family":"Zhu","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology, Xiangyang No.1 People's Hospital Hubei University of Medicine  Xiangyang Hubei China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wei","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Xiangyang No.1 People's Hospital Hubei University of Medicine  Xiangyang Hubei China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hongli","family":"Xi","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Xiangyang No.1 People's Hospital Hubei University of Medicine  Xiangyang Hubei China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mingqun","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Xiangyang No.1 People's Hospital Hubei University of Medicine  Xiangyang Hubei China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2023,6,20]]},"reference":[{"issue":"2","key":"e_1_2_8_2_1","first-page":"221","article-title":"Interpregnancy interval following miscarriage and adverse pregnancy outcomes: systematic review and meta\u2010analysis","volume":"23","author":"Kangatharan C","year":"2017","journal-title":"Hum Reprod Update"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/1471-0528.16303"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10995-016-2180-0"},{"issue":"2","key":"e_1_2_8_5_1","first-page":"174","article-title":"The effect of Interpregnancy interval on the recurrence rate of spontaneous preterm birth: a retrospective cohort study","volume":"34","author":"Koullali B","year":"2017","journal-title":"Am J Perinatol"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/ppe.12432"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/1471-0528.13625"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2016.12.018"},{"key":"e_1_2_8_9_1","first-page":"137","volume-title":"Report of a WHO technical consultation on birth spacing: Geneva, Switzerland 13\u201315 June 2005","author":"Marston CJG","year":"2006"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tem.2018.09.004"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11892-015-0699-x"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/dme.12124"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1097\/AOG.0000000000001891"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11427-018-9593-8"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.annepidem.2019.09.004"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.295.15.1809"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1097\/AOG.0000000000003025"},{"key":"e_1_2_8_18_1","unstructured":"MoD.How long to wait between pregnancies?. 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