Daniel LinaresQun MiaoBeatriz Luna2026-03-222026-03-22202510.1002/bdr2.2524https://doi.org/10.1002/bdr2.2524https://andeanlibrary.org/handle/123456789/77812We found limited evidence on the association between SES and congenital anomalies. Only higher educational attainment was significantly associated with reduced risk of CHDs after multiple testing correction. Further research with refined methods is needed to clarify these associations.enMendelian randomizationSocioeconomic statusMedicineConfoundingBonferroni correctionEpidemiologyDemographyPediatricsInternal medicineAssociation Between Socioeconomic Status and Major Congenital Anomalies: A Two‐Sample Mendelian Randomization Studyarticle