{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,8]],"date-time":"2026-02-08T08:41:19Z","timestamp":1770540079324,"version":"3.49.0"},"reference-count":54,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2023,2,12]],"date-time":"2023-02-12T00:00:00Z","timestamp":1676160000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Diputaci\u00f3 de Lleida by Pikard","award":["2022 (expedient code: 9F22\/016)"],"award-info":[{"award-number":["2022 (expedient code: 9F22\/016)"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Nutrients"],"abstract":"<jats:p>(1) Background: This article focuses on the prevalence of overweight and obesity in pregnancy in different ethnic groups and assesses the existence of associated comorbidities. (2) Materials and Methods: A retrospective observational cohort study of 16803 pregnant women was carried out between 2012 and 2018 in the health region of Lleida (72% of the total). The relationship between overweight and obesity and different variables was analyzed by calculating the adjusted odds ratio (aOR) and 95% confidence intervals with multivariate logistic regression models. (3) Results: The prevalence of obesity in pregnant women rose from 11.1% in 2012 to 13.4% in 2018, and there was an age-related weight gain. A high incidence of overweight and obesity was recorded in pregnant women from ethnic groups: Maghrebi, sub-Saharan African and Latin America populations presented ORs of 4.08, 3.18 and 1.59, respectively. Hypertension was the variable most affected by body mass index (BMI) &gt; 25 (OR = 3.39) followed by gestational diabetes mellitus (OR = 2.35). Depression was also associated with obesity. (4) Conclusions: The BMI of pregnant women is influenced by individual, ethnic and clinical factors. Mental health conditions such as depression are associated with BMI.<\/jats:p>","DOI":"10.3390\/nu15040926","type":"journal-article","created":{"date-parts":[[2023,2,13]],"date-time":"2023-02-13T05:59:40Z","timestamp":1676267980000},"page":"926","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Ethnic Disparities and Obesity Risk Factors in Pregnant Women: A Retrospective Observational Cohort Study"],"prefix":"10.3390","volume":"15","author":[{"given":"M\u00edriam","family":"Or\u00f3s","sequence":"first","affiliation":[{"name":"Family Medicine Department, University of Lleida, PC 25003 Lleida, Spain"},{"name":"Primary Care Research Institute IDIAP Jordi Gol, Catalan Institute of Health, CP 08007 Barcelona, Spain"},{"name":"Therapeutic Research Group in Primary Care (GRETAP), Catalan Institute of Health, CP 25007 Lleida, Spain"},{"name":"Cambrils Health Center, CP 43850 Cambrils, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J\u00falia","family":"Siscart","sequence":"additional","affiliation":[{"name":"Family Medicine Department, University of Lleida, PC 25003 Lleida, Spain"},{"name":"Primary Care Research Institute IDIAP Jordi Gol, Catalan Institute of Health, CP 08007 Barcelona, Spain"},{"name":"Therapeutic Research Group in Primary Care (GRETAP), Catalan Institute of Health, CP 25007 Lleida, Spain"},{"name":"Ser\u00f3s Health Center, Catalan Institute of Health, PC 25183 Lleida, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daniel","family":"Perej\u00f3n","sequence":"additional","affiliation":[{"name":"Family Medicine Department, University of Lleida, PC 25003 Lleida, Spain"},{"name":"Primary Care Research Institute IDIAP Jordi Gol, Catalan Institute of Health, CP 08007 Barcelona, Spain"},{"name":"Therapeutic Research Group in Primary Care (GRETAP), Catalan Institute of Health, CP 25007 Lleida, Spain"},{"name":"Cervera Health Center, Catalan Institute of Health, PC 25200 Lleida, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maria Catalina","family":"Serna","sequence":"additional","affiliation":[{"name":"Family Medicine Department, University of Lleida, PC 25003 Lleida, Spain"},{"name":"Primary Care Research Institute IDIAP Jordi Gol, Catalan Institute of Health, CP 08007 Barcelona, Spain"},{"name":"School of Medicine, Lleida University, PC 25003 Lleida, Spain"},{"name":"Eixample Health Center, Catalan Institute of Health, PC 25006 Lleida, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2896-7286","authenticated-orcid":false,"given":"Pere","family":"Godoy","sequence":"additional","affiliation":[{"name":"School of Medicine, Lleida University, PC 25003 Lleida, Spain"},{"name":"Institut de Recerca Biom\u00e9dica (IRBLleida), PC 25198 Lleida, Spain"},{"name":"CIBER of Epidemiology and Public Health (CIBERESP), Instituto Carlos III, PC 28005 Madrid, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1668-7594","authenticated-orcid":false,"given":"Blanca","family":"Salinas-Roca","sequence":"additional","affiliation":[{"name":"Department of Nursing and Physiotherapy, University of Lleida, Montserrat Roig 2, PC 25198 Lleida, Spain"},{"name":"Grow-Global Research on Wellbeing (GRoW) Research Group, Blanquerna School of Health Science, Ramon Llull University, Padilla, 326-332, PC 08025 Barcelona, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2023,2,12]]},"reference":[{"key":"ref_1","unstructured":"Weir, C.B., and Jan, A. 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