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Thiamine deficiency and parasitic infection in rural Thai children

Tueanjit Khampitak1, Jacqueline Knowles, Puangrat Yongvanit

  • 1Departments of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.

The Southeast Asian Journal of Tropical Medicine and Public Health
|November 24, 2006
PubMed

Insights

Thiamine deficiency and parasitic infections are common in Thai children, but this study found no direct link between them. Both conditions warrant further attention for improved child health.

Area of Science:

  • Nutritional Science
  • Parasitology
  • Public Health

Background:

  • Thiamine deficiency is a concern in certain regions.
  • Parasitic infections are prevalent in many developing areas.
  • Understanding co-existing health issues in children is crucial.

Purpose of the Study:

  • To investigate the association between thiamine deficiency and parasitic infections in children in northeast Thailand.
  • To assess the prevalence of both conditions in the study population.

Main Methods:

  • A cross-sectional study was conducted in 231 children aged 6-12 years in Khon Kaen Province, Thailand.
  • Thiamine status was assessed using the thiamine pyrophosphate effect (TPPE).
  • Stool samples were examined for parasitic infections, with a focus on Strongyloides stercoralis.

Main Results:

  • Thiamine deficiency (TPPE > 20%) was found in 16% of children.
  • Parasitic infections were identified in 45% of children, predominantly Strongyloides stercoralis.
  • No significant association was observed between thiamine deficiency and parasitic infection status.

Conclusions:

  • While no direct link was found, both suboptimal thiamine status and high parasitic infection rates in this population require public health attention.
  • Further research may be needed to explore indirect links or confounding factors.
  • Interventions targeting both nutritional status and parasitic control are recommended for child health in the region.

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