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Table 3 Information on the studies and consortia from which genetic association data were obtained

From: Safety of beta-blocker and calcium channel blocker antihypertensive drugs in pregnancy: a Mendelian randomization study

Exposure Phenotype name in study Study Ancestry N cases (/controls) Controls definition/selection criteria Unit PMID/link
Exposure data
Systolic blood pressure Systolic blood pressure Evangelou et al., 2018 European 757,601 - mmHg 30,224,653
Outcome data
Pre-eclampsia or eclampsia Pre-eclampsia or eclampsia FINNGEN DF6 European 4743/136,325 Women without a hypertensive disorder in pregnancy Log(OR) (yes vs no) https://finngen.gitbook.io/documentation
Gestational diabetes Diabetes mellitus in pregnancy FINNGEN DF6 European 7676/130,424 Women without any pregnancy-related morbidity Log(OR) (yes vs no) https://finngen.gitbook.io/documentation
Birthweight of first child First child birthweight Neale Lab European 155,202 Women who indicated they had given birth to at least one child (based on UKB data-field 2744) Birthweight in pounds, split into three ordered categorical variable bins:
• 0 for < 7 pounds
• 1 for 7 pounds
• 2 for > 7 pounds
 http://www.nealelab.is/uk-biobank/