title: Incidence of IDDM in Mauritian children and adolescents from 1986 to 1990.
abstract: OBJECTIVE
  To document the incidence of IDDM in Mauritian children and adolescents 0-19 yr of age from 1986 to 1990.
  
  
  METHODS
  We used a population-based register that used pediatricians, physicians, nutritionists, and general practitioners as a primary source of retrospective case ascertainment. The denominator data were obtained from the Statistics Office of the Ministry of Health (Port Louis, Mauritius).
  
  
  RESULTS
  In 1990, 37 newly diagnosed IDDM cases (22 females and 15 males) were identified between 1986 and 1990 among the population < or = 19 yr of age. The average incidence density per year was 1.9/100,000 people and was slightly higher among girls (2.2/100,000) than among boys (1.5/100,000). The average age-standardized incidence density was 2.1/100,000 people (95% confidence interval 1.5-3.0) among children < or = 14 yr of age, 2.5/100,000 people (95% confidence interval 1.5-3.9) among girls, and 1.8/100,000 people (95% confidence interval 1.0-3.0) among boys. The incidence was similarly low in Mauritians of Asian Indian, Chinese, and Creole (predominantly African) origin.
  
  
  CONCLUSIONS
  The incidence of IDDM in Mauritian children and adolescents is among the lowest yet reported. This sharply contrasts with the very high risk of NIDDM found among the adult population in this rapidly modernizing country.
authors.affiliation: Department of Epidemiology and Health Promotion, National Public Health Institute, Helsinki, Finland.
authors.forename: J
authors.initials: J
authors.lastname: Tuomilehto
authors.forename: J
authors.initials: J
authors.lastname: Dabee
authors.forename: M
authors.initials: M
authors.lastname: Karvonen
authors.forename: G K
authors.initials: GK
authors.lastname: Dowse
authors.forename: H
authors.initials: H
authors.lastname: Gareeboo
authors.forename: E
authors.initials: E
authors.lastname: Virtala
authors.forename: M
authors.initials: M
authors.lastname: Tiihonen
authors.forename: K G
authors.initials: KG
authors.lastname: Alberti
authors.forename: P Z
authors.initials: PZ
authors.lastname: Zimmet
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D003922:Diabetes Mellitus, Type 1 / Q000453:epidemiology*; D005260:Female; D006801:Humans; D015994:Incidence; D007223:Infant; D008297:Male; D008436:Mauritius / Q000453:epidemiology; D012737:Sex Factors