title: Incidence and prevalence of diabetes in children aged 0-14 years in Manitoba, Canada, 1985-1993.
abstract: OBJECTIVE
  To estimate the incidence and prevalence of type I diabetes among Manitoba children aged 0-14 years from 1985-1993.
  
  
  METHODS
  The Manitoba Diabetes Database (a population-based database of individuals diagnosed with diabetes based on Manitoba's health insurance system) was used to estimate the annual incidence of diabetes for the years 1985-1993 and the point prevalence of diabetes at 31 March 1993 for Manitoba children aged 0-14 years. The Diabetes Education Resource for Children and Adolescents program database was used to correct incidence and prevalence rates for ascertainment using the two-source capture-recapture method.
  
  
  RESULTS
  The overall ascertainment rate of the Manitoba Diabetes Database was 95% for incident cases and 93% for prevalent cases. The average annual incidence was 20.4 per 100,000 for children aged 0-14 years. The annual incidence appears to be stable for all age-groups 0-14 years over the past decade. The point prevalence of diabetes among children was 120.4 per 100,000.
  
  
  CONCLUSIONS
  The incidence of type I diabetes in children aged 0-14 years in Manitoba is higher than reported previously in other urban regions of Canada, but similar to population-based estimates from Prince Edward Island. The incidence appears stable in Manitoba over the past decade even in the 0-4 year age-group. The Manitoba Diabetes Database appears to be a highly accurate population-based source of data on the epidemiology of diabetes in children.
authors.affiliation: Manitoba Diabetes Education Programme, Manitoba Department of Health, Winnipeg, Canada.
authors.forename: J F
authors.initials: JF
authors.lastname: Blanchard
authors.forename: H
authors.initials: H
authors.lastname: Dean
authors.forename: K
authors.initials: K
authors.lastname: Anderson
authors.forename: A
authors.initials: A
authors.lastname: Wajda
authors.forename: S
authors.initials: S
authors.lastname: Ludwig
authors.forename: N
authors.initials: N
authors.lastname: Depew
mesh_terms: D000293:Adolescent; D000328:Adult; D002170:Canada / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D003922:Diabetes Mellitus, Type 1 / Q000453:epidemiology*; D006801:Humans; D015994:Incidence; D007223:Infant; D007256:Information Systems; D008350:Manitoba / Q000453:epidemiology; D015995:Prevalence; D015203:Reproducibility of Results; D013995:Time