Table 1 Information for studies used in our analyses.

From: Genetic correlations between Alzheimer’s disease and gut microbiome genera

Variable

Consortium or study

PMID

Year

Total sample size

Ethnic groups

Gut microbiota

MiBioGen

33462485

2021

18340

European (13266)

Admixed (2571)

Hispanic (1097)

East Asian (811)

Middle-East (481)

African American (114)

Alzheimer’s disease

ADc12

19001172

2008

2571

European (2320)

African American (251)

dbGaP phs000168.v2.p2 NIA/LOAD consent 1 and 2

1278 cases/1293 controls

GenADA

17998437

19013250

2008

1577

European (1577)

dbGaP phs000219.v1.p1

799 cases/778 controls

  1. Information for the data used in this study. The Multi-ethnic cohorts of the MiBioGen study include 16 European cohorts (n = 13266), one Middle Eastern cohort (n = 481), one East Asian cohort (n = 811), one American Hispanic/Latin cohort (n = 1097), one African-American cohort (n = 114), and four cohorts of multi-ancestry individuals (n = 2571). The Multi-ethnic cohort of the NIA/LOAD study contains African-American (n = 251) and Caucasian individuals (n = 2320).
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