TABLE 1

Descriptive statistics of sample studied

CohortOriginCollectionPedigreesType 1 diabetic sibs per pedigreeType 1 diabetic offspring in cohortType 1 diabetic maleType 1 diabetic femaleMale (%)Age of onset (years)Age of onset (range)
APAsia PacificNew1502.02 ± 0.2430315315050.5010.06 ± 7.430–37
DANDenmarkExtant942.05 ± 0.331941059054.1211.73 ± 8.300.8–49
EUREuropeNew4702.01 ± 0.1094551343254.2910.76 ± 7.261–35
HBDIU.S.Extant4162.10 ± 0.4287947141053.5811.90 ± 8.220.8–50
JOSU.S.Extant572.14 ± 0.58122606249.1811.22 ± 7.311–31
NAU.S.New4072.01 ± 0.2181943538453.118.763 ± 6.450–34
SARSardiniaExtant521.98 ± 0.14101475446.5312.34 ± 7.900.7–34
UKU.K.New1072.00 ± 0.132149711745.337.65 ± 4.480–23
Total1,7532.03 ± 0.283,5771,8811,69952.5910.44 ± 7.410–50
  • Data are means ± SD unless otherwise indicated.