Lipids & metabolic liver disease

Rising nonalcoholic fatty liver disease (NAFLD) and metabolic severity during the Sars‐CoV‐2 pandemic among children with obesity in the United States

Obesity (Silver Spring)Published Cross-sectional study

Authors' conclusion

Hepatic health differences were likely exacerbated by environmental and behavioral changes associated with the pandemic, which are critically important for clinicians to consider when engaging in patient care to help minimize the future risk for metabolic perturbations.

Study context

Population
Youth with obesity, Yale Pediatric Obesity Clinic
Exposure
Youth with obesity during vs before the Sars-CoV-2 pandemic
Outcome
NAFLD prevalence (MRI PDFF ≥ 5.5%)
Methodological detailsfrequency-matched control group, single-centre
  • Frequency-matched control group
  • Single-centre

Main finding

As reported in the abstract

Observational data: associations, not effects.

Further findings

Proton density fat fraction (PDFF) in participants with NAFLD

Higher PDFF values during vs before the pandemic

Visceral adipose tissue and insulin secretion during OGTT

Increase in visceral adipose tissue and hyperresponsiveness in insulin secretion during the OGTT

Original publication

Rising NAFLD and metabolic severity during the Sars‐CoV‐2 pandemic among children with obesity in the United States. Obesity (Silver Spring). Published 26 April 2023. doi:10.1002/oby.23728

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