Current status and future trends of the global burden of MASLD

Lei Miao1, Giovanni Targher2, Christopher D Byrne3

  • 1Department of Gastroenterology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.

Insights

Metabolic dysfunction-associated steatotic liver disease (MASLD) affects over a third of adults globally. Early intervention and public health strategies are crucial to manage this widespread liver condition and its economic impact.

Area of Science:

  • Hepatology
  • Public Health
  • Epidemiology

Background:

  • Metabolic dysfunction-associated steatotic liver disease (MASLD) is the most prevalent chronic liver disease worldwide.
  • Affecting over 33% of the global adult population, MASLD poses a significant health challenge.
  • The condition is linked to numerous adverse hepatic and extrahepatic outcomes.

Purpose of the Study:

  • To provide a comprehensive overview of the global incidence and prevalence of MASLD.
  • To review the adverse health outcomes associated with MASLD.
  • To highlight the economic burden and the need for global intervention strategies.

Main Methods:

  • This study is a comprehensive narrative review.
  • It synthesizes global data on MASLD incidence and prevalence.
  • It examines associated health outcomes and economic impacts.

Main Results:

  • MASLD is the most common chronic liver disease globally, impacting over one-third of adults.
  • The review details significant hepatic and extrahepatic complications of MASLD.
  • A substantial economic burden on healthcare systems is associated with MASLD.

Conclusions:

  • Urgent global efforts are required to address the widespread impact of MASLD.
  • Early interventions and a holistic approach, including public health strategies, are essential.
  • Reducing the global burden of MASLD necessitates coordinated action.

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