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Table 1 Detailed information for the GWAS data

From: Causal associations between gut microbiota and type 2 diabetes mellitus subtypes: a mendelian randomization analysis

Phenotype

PMID

Year

Sample size

Cases/Controls

Ancestry

T1DM

36,829,046

2023

408,210

4,721/403,489

European

T2DM

30,054,458

2018

659,316

62,892/596,424

European

SIDD

34,737,425

2021

3,937

1,193/2,744

European

SIRD

34,737,425

2021

3,874

1,130/2,744

European

MOD

34,737,425

2021

4,118

1,374/2,744

European

MARD

34,737,425

2021

5,605

2,861/2,744

European

Gut microbiota

35,115,690

2022

7,738

/

European

  1. T1DM Type 1 diabetes mellitus, T2DM Type 2 diabetes mellitus, SIDD Severe insulin-deficiency diabetes, SIRD Severe insulin-resistant diabetes, MOD Mild obesity-related diabetes, MARD Mild age-related diabetes