Fig. 1 | Scientific Reports

Fig. 1

From: Preeclampsia prediction with maternal and paternal polygenic risk scores: the TMM BirThree Cohort Study

Fig. 1

TMM BirThree Cohort Study flow for three study cohorts. After excluding ineligible participants, the cohort was divided into three cohorts, namely PRS training, maternal internal validation, and maternal external validation. The cohorts with paternal genotypes in the maternal internal and external validation cohorts were the parental internal and external validation cohorts, respectively. The numbers of PE cases and total participants in each cohort are indicated in the format “PE cases, total participants”. TMM BirThree Cohort Study: The Tohoku Medical Megabank Project Birth and Three-Generation Cohort Study; JPA v2: Affymetrix Axiom Japonica Array v2; JPA NEO: Affymetrix Axiom Japonica Array NEO; PRS, polygenic risk score; and HDP, hypertensive disorders of pregnancy.

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