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The Generation R Study: design and cohort update until the age of 4 years

Vincent W V Jaddoe1, Cornelia M van Duijn, Albert J van der Heijden

  • 1The Generation R Study Group (AE006), Erasmus Medical Center, Rotterdam, The Netherlands. v.jaddoe@erasmusmc.nl

European Journal of Epidemiology
|December 23, 2008
PubMed

Insights

The Generation R Study tracks children from fetal life to young adulthood, investigating environmental and genetic factors influencing growth, development, and health. This research aims to optimize healthcare strategies for pregnant women and children.

Area of Science:

  • Developmental biology
  • Pediatric health
  • Environmental health

Background:

  • Population-based prospective cohort study initiated from fetal life.
  • Focuses on identifying early environmental and genetic determinants of health.
  • Enrolled 9,778 mothers between April 2002 and January 2006.

Purpose of the Study:

  • To identify early environmental and genetic causes of normal and abnormal growth and development.
  • To investigate childhood diseases and optimize maternal and child healthcare.
  • To provide an update on the study design and cohort profile up to age 4.

Main Methods:

  • Prospective cohort design from fetal life to young adulthood.
  • Data collection via questionnaires, physical/ultrasound examinations, behavioral observations, and biological samples.
  • Detailed assessments in a subgroup of 1,232 pregnant women and their children.

Main Results:

  • Cohort profile and study design updated until children reach 4 years of age.
  • 61% participation rate among eligible children at birth.
  • Comprehensive data collected during prenatal and postnatal phases up to age 4.

Conclusions:

  • The Generation R Study provides valuable insights into early life determinants of health.
  • Results will contribute to developing strategies for optimizing pregnant women and child healthcare.
  • Longitudinal data collection supports understanding of development and disease etiology.

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