Unidad de Investigación Epidemiológica y en Servicios de Salud/CIBIN, Delegación Nuevo León, Instituto Mexicano del Seguro Social Conjunto Lincoln (Contiguo Servicio de Urgencias Hospital No. 34), Monterrey, Mexico.
Universidad Autónoma de Nuevo León, Facultad de Salud Pública y Nutrición, Monterrey, Mexico.
Hypertens Pregnancy. 2023 Dec;42(1):2209640. doi: 10.1080/10641955.2023.2209640.
To determine the association between the ABO blood group and preeclampsia.
This is a case-control study that included patients with ( = 253) and without ( = 457) preeclampsia/eclampsia in Northeastern Mexico. Data were obtained from electronic medical records. Binary multiple logistic regression analysis was used for analyzing the association between the ABO blood group and preeclampsia according to parity status while adjusting for potential confounders.
Blood groups A, B, and AB showed adjusted odds ratios of 0.6 (95%CI 0.3-1.0), 1.1 (95%CI 0.6-2.2), and 0.3 (95%CI 0.1-1.1) in multiparous women, respectively. No association was found in nulliparous women either.
ABO blood groups were not associated with preeclampsia in Mexican women. [Figure: see text].
探讨 ABO 血型与子痫前期的关系。
本病例对照研究纳入了墨西哥东北部 253 例子痫前期/子痫患者(病例组)和 457 例无子痫前期/子痫患者(对照组)。数据来自电子病历。采用二元多因素 logistic 回归分析,根据产次调整 ABO 血型与子痫前期的关联,同时调整潜在混杂因素。
在多产妇中,血型 A、B 和 AB 的校正比值比(OR)分别为 0.6(95%可信区间:0.3-1.0)、1.1(95%可信区间:0.6-2.2)和 0.3(95%可信区间:0.1-1.1)。在初产妇中,也未发现 ABO 血型与子痫前期相关。
在墨西哥女性中,ABO 血型与子痫前期无关。[图:见正文]。