title: [Incidence of insulin-dependent diabetes mellitus in Santiago, Chile (1990-1993)].
abstract: The aim of this study was to determine IDDM incidence in the Metropolitan Region of Chile, during the period 1990-1993 as part of the Multinational Project for Childhood Diabetes (WHO DIAMOND Project Group). The studied population was 1499.784 inhabitants. All children in whom the diagnosis was made between January 1, 1990 and December 31, 1993 were included. We used a retrospective and prospective search and confirmation method, using as data sources public and private hospitals and medical records of Pediatricians. The Juvenile Diabetes Foundation was used as a secondary data source. All cases had at least two confirmation sources. A total of 176 new cases (90 male) were diagnosed in the study period, with an annual incidence of 2.92/100,000 for females and 2.95 for males. The group of children from 10 to 14 years old had the highest incidence rate (4.9/100,000), specially in women (5.25/100,000). The yearly incidence was 1.31 in 1990, 2.71 in 1991, 2.93 in 1992 and 3.7/1000,000 in 1993. It is concluded that the Metropolitan Region has one of the lowest incidences of IDDM in Latin America, although it increased along the study years.
authors.affiliation: Unidad de Diabetes y Nutritión, Facultad de Medicina, Universidad de Chile (Campus Occidente), Hospital San Juan de Dios, Santiago de Chile.
authors.forename: E
authors.initials: E
authors.lastname: Carrasco
authors.forename: F
authors.initials: F
authors.lastname: Pérez
authors.forename: M
authors.initials: M
authors.lastname: Calvillán
authors.forename: G
authors.initials: G
authors.lastname: López
authors.forename: C
authors.initials: C
authors.lastname: Wolff
authors.forename: A
authors.initials: A
authors.lastname: Castaño
authors.forename: M
authors.initials: M
authors.lastname: García de los Ríos
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D002677:Chile / Q000453:epidemiology; D003922:Diabetes Mellitus, Type 1 / Q000453:epidemiology*; D005260:Female; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D011446:Prospective Studies; D012189:Retrospective Studies; D012737:Sex Factors