{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,7]],"date-time":"2026-04-07T14:58:53Z","timestamp":1775573933380,"version":"3.50.1"},"reference-count":33,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2025,4,18]],"date-time":"2025-04-18T00:00:00Z","timestamp":1744934400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Obstet Med"],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>It appears that some ABO blood groups may be a risk factor for venous thrombosis. The association between ABO group and risk of pre-eclampsia remains controversial. The purpose of this study was to evaluate the relationship between pre-eclampsia and ABO groups.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>A retrospective case-control (1:2) study in a prospective monocentric registry including 20171 pregnancies was performed. Women with pre-eclampsia and severe pre-eclampsia were identified. Controls were matched according to age, parity, year of delivery and body mass index. Blood groups were considered.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Two hundred fifty-three cases and 506 controls were included. No difference in distribution was found between cases and controls for non-O group (57.51% vs 62.56,\n                      <jats:italic toggle=\"yes\">p<\/jats:italic>\n                      : 0.19), group A (39.92% vs 44.05,\n                      <jats:italic toggle=\"yes\">p<\/jats:italic>\n                      : 0.29), group B (13.83% vs 15.42,\n                      <jats:italic toggle=\"yes\">p<\/jats:italic>\n                      : 0.57) group AB (3.75 vs 3.08,\n                      <jats:italic toggle=\"yes\">p<\/jats:italic>\n                      : 0.64). The analysis extended to severe pre-eclampsia showed no difference.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>This study did not document any relationship between ABO groups and the risk of preeclampsia.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/1753495x251333629","type":"journal-article","created":{"date-parts":[[2025,4,19]],"date-time":"2025-04-19T06:42:49Z","timestamp":1745044969000},"page":"35-39","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["ABO blood group and risk of pre-eclampsia: A case-control study"],"prefix":"10.1177","volume":"19","author":[{"given":"Holy","family":"Bezanahary","sequence":"first","affiliation":[{"name":"Inserm, U1094, EpiMaCT \u2013 Epidemiology of chronic diseases in tropical zone, Limoges, France"},{"name":"IRD, U270, EpiMaCT \u2013 Epidemiology of chronic diseases in tropical zone, Limoges, France"},{"name":"CHU Limoges"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jonathan","family":"Thiolon","sequence":"additional","affiliation":[{"name":"CHU Limoges"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fran\u00e7ois","family":"Dalmay","sequence":"additional","affiliation":[{"name":"Inserm, U1094, EpiMaCT \u2013 Epidemiology of chronic diseases in tropical zone, Limoges, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jean-Luc","family":"Eyraud","sequence":"additional","affiliation":[{"name":"CHU Limoges"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Baher","family":"Youssef","sequence":"additional","affiliation":[{"name":"CHU Limoges"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yves","family":"Aubard","sequence":"additional","affiliation":[{"name":"CHU Limoges"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0203-8235","authenticated-orcid":false,"given":"Philippe","family":"Lacroix","sequence":"additional","affiliation":[{"name":"Inserm, U1094, EpiMaCT \u2013 Epidemiology of chronic diseases in tropical zone, Limoges, France"},{"name":"IRD, U270, EpiMaCT \u2013 Epidemiology of chronic diseases in tropical zone, Limoges, France"},{"name":"CHU Limoges"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lucie","family":"Chastaingt","sequence":"additional","affiliation":[{"name":"Inserm, U1094, EpiMaCT \u2013 Epidemiology of chronic diseases in tropical zone, Limoges, France"},{"name":"IRD, U270, EpiMaCT \u2013 Epidemiology of chronic diseases in tropical zone, Limoges, France"},{"name":"CHU Limoges"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Perrine","family":"Coste-Mazeau","sequence":"additional","affiliation":[{"name":"CHU Limoges"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2025,4,18]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1161\/CIRCULATIONAHA.115.017563"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.2001.00004.x"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1538-7836.2005.01195.x"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1097\/00001721-200401000-00010"},{"key":"e_1_3_2_6_2","first-page":"2350","article-title":"ABO blood group system and the coronary artery disease: an updated systematic review and meta-analysis","volume":"6","author":"Chen Z","year":"2016","unstructured":"Chen Z, Yang SH, Xu H, et al. 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