Diabetes complications

Visceral adipose tissue and risk of diabetic nephropathy: A Mendelian randomization study

Diabetes Res Clin PractPublished Two-sample Mendelian randomization study

Authors' conclusion

This study provided genetic evidence that higher VAT mass was causally associated with a higher risk of DN.

Study context

Comparison
Genetically predicted higher visceral adipose tissue (VAT) mass and risk of diabetic nephropathy (DN)
Outcome
Causal association between VAT and diabetic nephropathy (DN)
Methodological detailsrandom-effects inverse-variance weighted (IVW) as primary method, sensitivity analyses
  • Random-effects IVW as primary method
  • Sensitivity analyses

Main finding

As reported in the abstract

Risk of DN per genetically predicted higher VAT mass

IVW (primary): Beta 0.948, OR

2.581

95% CI 2.100–3.173p = 1.980e-19

Weighted median (WM): Beta 1.126, OR

3.082

95% CI 2.278–4.171p = 2.997e-13

MR-Egger: Beta 1.315, OR

3.724

95% CI 1.981–6.998p = 6.446e-05

Mendelian randomization pleiotropy residual sum and outlier (MR-PRESSO): Beta 0.914, OR

2.493

95% CI 2.292–2.695p = 3.121e-16

Further findings

No pleiotropy detected
P = 0.230

Original publication

Visceral adipose tissue and risk of diabetic nephropathy: A Mendelian randomization study. Diabetes Res Clin Pract. Published 15 February 2024. doi:10.1016/j.diabres.2024.111586

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