Obesity

One-hour post-load glucose is associated with biopsy-proven metabolic dysfunction-associated steatotic liver disease in obese individuals

Diabetes MetabPublished Cross-sectional study

Authors' conclusion

Elevated 1h-PG levels increase the risk of MASLD and MASH in obese individuals. Early screening and management of MASLD are necessary, even in NGT individuals when 1h-PG levels are ≥8.6 mmol/l.

Study context

Population
Obese participants who underwent oral glucose tolerance tests (OGTT) and liver biopsy, Drum Tower Hospital, Nanjing University Medical School
Participants
538 participants
Exposure
Normal glucose tolerance (NGT) 1h-PG High vs NGT 1h-PG Low
Outcome
Biopsy-proven MASLD and MASH (NASH Clinical Research Network scoring)
Methodological detailssingle-centre, biopsy-proven, Logistic regression analyses
  • Single-centre
  • Biopsy-proven
  • Logistic regression analyses

Main finding

As reported in the abstract

NGT 1h-PG High vs NGT 1h-PG LowOdds ratio (95 % CI)
MASLD
3.27(1.32–8.09)
MASH
3.08(1.55–6.11)

Observational data: associations, not effects.

Further findings

Liver histology

Elevated 1h-PG associated with hepatic steatosis, lobular inflammation and fibrosis

Mediation of 1h-PG–hepatic steatosis association by Matsuda index and disposition index (sequential)

Share of total effect
14.23 %
β
0.014 (95 % CI 0.002;0.035)

Original publication

One-hour post-load glucose is associated with biopsy-proven metabolic dysfunction-associated steatotic liver disease in obese individuals. Diabetes Metab. Published 5 December 2024. doi:10.1016/j.diabet.2024.101588

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