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Birth weight and type 1 diabetes among schoolchildren in Taiwan--A population-based case-controlled study

Jung-Nan Wei1, Hung-Yuan Li, Chia-Hsiung Chang

  • 1Chia Nan University of Pharmacy and Science, Tainan 717, Taiwan.

Diabetes Research and Clinical Practice
|July 4, 2006
PubMed

Insights

Low birth weight is linked to a higher risk of developing type 1 diabetes in children. This study analyzed birth records and diabetes surveillance data in Taiwanese schoolchildren.

Area of Science:

  • Pediatrics
  • Endocrinology
  • Epidemiology

Background:

  • Type 1 diabetes is a significant health concern in children.
  • Understanding risk factors for type 1 diabetes is crucial for prevention and early intervention.

Purpose of the Study:

  • To investigate the association between birth weight and the incidence of type 1 diabetes in Taiwanese schoolchildren.
  • To determine if low birth weight is a risk factor for type 1 diabetes.

Main Methods:

  • Analysis of data from the Taiwan national birth registry and a diabetes surveillance program (1992-1997).
  • Inclusion of schoolchildren aged 6-18 years, with data on birth history, diabetes type, and other potential risk factors.
  • Statistical analysis using logistic regression to calculate odds ratios, adjusting for multiple covariates.

Main Results:

  • Low birth weight (<= 2600g) was significantly associated with an increased risk of type 1 diabetes.
  • The adjusted odds ratio for type 1 diabetes in children with low birth weight was 2.24 (95% CI: 1.11-4.50) compared to the referent group.
  • The study included 277 children with type 1 diabetes and 533 controls.

Conclusions:

  • Low birth weight is identified as a significant risk factor for type 1 diabetes in Taiwanese schoolchildren.
  • These findings highlight the importance of considering birth weight in the context of type 1 diabetes risk assessment.
  • Further research may explore underlying biological mechanisms linking low birth weight and type 1 diabetes.

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