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United States International Study of Asthma and Allergies in Children, Phase Three 1999-2003

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General Info
Original or alternative title 
ISAAC Phase Three
Geography 
Florida, North Carolina, Washington
Coverage type 
Subnational
Time period covered 
11/1999 - 06/2003
Series or system 
International Study of Asthma and Allergies in Children (ISAAC)
Data type
Survey:
  • Cross-sectional
  • Exam
  • Facility (non-health)
  • Household
  • Individual
Summary 

The International Study of Asthma and Allergies in Childhood (ISAAC) was a multinational research project studying asthma, rhinitis, and eczema in children. Phase Three focused on prevalence of asthma, allergic rhinoconjunctivitis, and atopic eczema and was based on the same research design as Phase One.