{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,31]],"date-time":"2026-08-31T21:12:44Z","timestamp":1788210764658,"version":"build-2803163510"},"reference-count":36,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2024,5,7]],"date-time":"2024-05-07T00:00:00Z","timestamp":1715040000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Ultrasound Medicine"],"published-print":{"date-parts":[[2024,8]]},"abstract":"<jats:sec><jats:title>Objectives<\/jats:title><jats:p>Prior studies show conflicting evidence as to whether obesity in the absence of other medical or pregnancy\u2010related conditions contributes to amniotic fluid disorders. The purpose of this study is to determine the association between late\u2010pregnancy obesity with oligohydramnios (amniotic fluid index [AFI] \u22645\u2009cm or maximum vertical pocket [MVP] &lt;2\u2009cm) and\/or polyhydramnios (AFI \u226524\u2009cm or MVP \u22658\u2009cm).<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>This is a retrospective cohort study of 961 women with singleton gestations who had one or more obstetrical ultrasounds at a single institution at 36 0\/7\u2009weeks gestation or beyond between August 1, 2015, and May 1, 2020. Patients were included if they had valid pregnancy dating and a documented AFI and\/or MVP. Patients were categorized based on body mass index or BMI (eg, normal, overweight, Class I Obesity, Class II Obesity, or Class III Obesity).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>A total of 6.2% of patients met criteria for oligohydramnios based on AFI, MVP or both (n\u2009=\u200960). There was no significant association between oligohydramnios and increasing BMI, regardless of obesity class (<jats:italic>P<\/jats:italic>\u2009=\u2009.21). In terms of polyhydramnios, 5.6% of patients met criteria based on AFI, MVP, or both (n\u2009=\u200954). Similarly, there was also no significant association between polyhydramnios and increasing BMI, regardless of obesity class (<jats:italic>P<\/jats:italic>\u2009=\u2009.66).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Elevated maternal BMI was not significantly associated with disorders of amniotic fluid, regardless of the severity of obesity.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jum.16476","type":"journal-article","created":{"date-parts":[[2024,5,7]],"date-time":"2024-05-07T08:59:41Z","timestamp":1715072381000},"page":"1535-1542","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Is Obesity a Risk Factor for Disorders of Amniotic Fluid?"],"prefix":"10.1002","volume":"43","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1318-0517","authenticated-orcid":false,"given":"Xiteng","family":"Yan","sequence":"first","affiliation":[{"name":"Icahn School of Medicine at Mount Sinai South Nassau  Oceanside New York USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Beth","family":"Bentley","sequence":"additional","affiliation":[{"name":"Icahn School of Medicine at Mount Sinai South Nassau  Oceanside New York USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jordana","family":"Schmidt\u2010Swartz","sequence":"additional","affiliation":[{"name":"Icahn School of Medicine at Mount Sinai South Nassau  Oceanside New York USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cheryl","family":"Dinglas","sequence":"additional","affiliation":[{"name":"Icahn School of Medicine at Mount Sinai South Nassau  Oceanside New York USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dina","family":"El Kady","sequence":"additional","affiliation":[{"name":"Icahn School of Medicine at Mount Sinai South Nassau  Oceanside New York USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4998-2431","authenticated-orcid":false,"given":"Jonathan","family":"Rosner","sequence":"additional","affiliation":[{"name":"Icahn School of Medicine at Mount Sinai South Nassau  Oceanside New York USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,5,7]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.3810\/pgm.2009.11.2074"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.3233\/npm-190290"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.3109\/14767058.2011.575905"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2393-14-249"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0080410"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1080\/14767058.2020.1773427"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1007\/s13224-015-0825-3"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1159\/000445948"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.5455\/medarh.2019.73.425-432"},{"key":"e_1_2_7_11_1","unstructured":"Indications for Outpatient Antenatal Fetal Surveillance. 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