title: [Genetic analysis of the structure of predisposition to diabetes mellitus. IV. Population-genetics study of two types of diabetes mellitus with onset at age 20-40].
abstract: It was found that age-specific morbidity risks of type I diabetes mellitus (DM I) increased from the age of 0-4 yrs (0.012-0.013%) to the age of 10-14 yrs (0.04-0.045%) and then slightly decreased to 0.02-0.03%, remaining at this level up to 40 yrs. The "cumulative" morbidity risk of DM I (population risk of development of DM I for each born individual, irrespective of family history) was found to be 0.2% for the age from 0-4 to 40 yrs. Assuming the age-specific morbidity risks of DM I after the age of 40 yrs to be the same as that at 40 yrs (0.02-0.03%), the "cumulative" morbidity risk for this type of DM from birth to 75 yrs old was estimated to be 0.36-0.44%. First incidences of DM II in the population were only observed in 20 yrs olds. The morbidity risk level for DM II at the age 20-24 yrs was found to be lower than that for DM I at this age. The risk was about the same level both for DM I and for DM II at the age 25-34 yrs, the morbidity risk levels for DM II after 35 yrs exceeding that for DM I. The "cumulative" risk of DM II by the age of 40 yrs was 0.1% for men and 0.15% for women. Analysis of familial data revealed statistically significant increase in recurrent morbidity risk in relatives only for the types of DM presented in probands.(ABSTRACT TRUNCATED AT 250 WORDS)
authors.forename: G Iu
authors.initials: GIu
authors.lastname: Babadzhanova
authors.forename: A S
authors.initials: AS
authors.lastname: Sergeev
authors.forename: T L
authors.initials: TL
authors.lastname: Kuraeva
authors.forename: A G
authors.initials: AG
authors.lastname: Mazovetskiĭ
mesh_terms: D000328:Adult; D000367:Age Factors; D003920:Diabetes Mellitus / Q000453:epidemiology / Q000235:genetics*; D005260:Female; D020022:Genetic Predisposition to Disease; D005828:Genetics, Population; D006801:Humans; D012307:Risk Factors; D012737:Sex Factors
vernacular_title: Geneticheskiĭ analiz struktury predraspolozheniia k sakharnomu diabetu. Soobshchenie IV. Populiatsionno-geneticheskoe issledovanie dvukh tipov sakharnogo diabeta, voznikshego vozraste ot 20 do 40 let.