Lipids & metabolic liver disease

Lean Indian patients with non-alcoholic fatty liver disease (NAFLD) have less metabolic risk factors but similar liver disease severity as non-lean patients with NAFLD

Int J Obes (Lond)Published Retrospective cohort study

Authors' conclusion

Although metabolic co-morbidities are less common, there is no difference in liver disease severity among both groups.

Study context

Population
NAFLD patients over last 10 years; Indian patients
Participants
1,040 participants
Exposure
Lean vs non-lean NAFLD
  • Leann = 149
  • Non-leann = 891reference
Outcome
Clinicopathological profile and liver disease severity

Main finding

As reported in the abstract

Liver disease severity (non-invasive: FAST, FIB-4, LSM)
  • FibroScan-AST (FAST), FIB-4 and liver stiffness measurement (LSM) were similar between lean and non-lean
  • Between Lean and Non-lean: P = 0.53
  • Between Lean and Non-lean: P = 0.94
  • Between Lean and Non-lean: P = 0.19

Observational data: associations, not effects.

Further findings

DM

P > 0.99

Elevated TG

P = 0.33

Low HDL

P = 0.18

Central obesity

P < 0.001

Hypertension

P < 0.001

Metabolic syndrome

P < 0.001

NASH on biopsy

P = 0.51

Significant fibrosis on biopsy

P = 0.25

Advanced fibrosis on biopsy

P = 0.47

  • NASH on biopsy: biopsy in 149 (lean 19, non-lean 130)

Original publication

Lean Indian patients with non-alcoholic fatty liver disease (NAFLD) have less metabolic risk factors but similar liver disease severity as non-lean patients with NAFLD. Int J Obes (Lond). Published 20 July 2023. doi:10.1038/s41366-023-01346-w

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