Type 2 & other diabetes

Metabolic dysfunction-associated fatty liver disease increases the risk of type 2 diabetes mellitus in young Korean adults

Diabetes Res Clin PractPublished Retrospective cohort study

Main finding · Incident diabetesResult — go to the resultHazard ratio 6.148 95 % CI 6.084–6.212

Authors' conclusion

MAFLD is associated with a 6.1-fold increased diabetes risk in young adults, underscoring the urgent need for early intervention to mitigate this risk.

Study context

Population
Korean adults aged 20–39 who underwent health examinations 2009–2012, Korean National Health Insurance Service-Health Screening Cohort; categorised also as Neither-FLD, nonalcoholic fatty liver disease (NAFLD)-only, MAFLD-only or Both-FLD
Participants
6,232,656 adults
Exposure
MAFLD vs Non-MAFLD
  • MAFLDn = 676,747
Outcome
Incident T2D identified through claims data
Follow-up
Median 9.5 years
Methodological detailsnationwide population-based, claims data
  • Nationwide population-based
  • Claims data

Main finding

Incident diabetes

Hazard ratio

6.148

95 % CI 6.084–6.212

MAFLDvs Non-MAFLD
HR 6.148 (95 % CI 6.084–6.212)

As reported in the abstract

Incident diabetes cases (all participants)
182,291

Observational data: associations, not effects.

Further findings

Diabetes incidence highest in FLI ≥ 60 subgroup with BMI ≥ 23 and metabolic syndrome

Original publication

Metabolic dysfunction-associated fatty liver disease increases the risk of type 2 diabetes mellitus in young Korean adults. Diabetes Res Clin Pract. Published 15 February 2024. doi:10.1016/j.diabres.2024.111584

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