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Epidemic of childhood obesity: implications for kidney disease

Youfa Wang1, Xiaoli Chen, Michael J Klag

  • 1Center for Human Nutrition, Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA. ywang@jhsph.edu

Advances in Chronic Kidney Disease
|October 19, 2006
PubMed

Insights

Childhood obesity is a growing global epidemic linked to long-term health issues. Studies show childhood obesity increases the risk of kidney disease, its progression, and mortality.

Area of Science:

  • Pediatric Nephrology
  • Public Health
  • Epidemiology

Background:

  • Childhood obesity is a global epidemic with significant long-term health consequences.
  • Rising obesity rates correlate with increased prevalence of end-stage renal disease (ESRD).
  • Limited understanding exists regarding childhood obesity's impact on kidney function and disease development.

Purpose of the Study:

  • To review worldwide trends in childhood obesity.
  • To examine the association between obesity and kidney disease in pediatric and adult populations.
  • To highlight the scarcity of research on childhood obesity's specific impact on kidney disease risk.

Main Methods:

  • Systematic review of published studies on obesity and kidney disease.
  • Analysis of worldwide childhood obesity trends.
  • Inclusion of pediatric and adult population studies, with a focus on pediatric follow-up data.

Main Results:

  • Adult studies confirm obesity as a risk factor for kidney diseases.
  • Six pediatric follow-up studies indicate childhood obesity is linked to higher kidney disease risk.
  • Childhood obesity is associated with increased progression and mortality in kidney disease patients.

Conclusions:

  • Childhood obesity poses a significant risk for developing kidney disease.
  • Further research is crucial to understand and mitigate the long-term renal consequences of childhood obesity.
  • Early intervention strategies for childhood obesity may be vital for preventing future kidney disease burden.

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