Table 1—

Sample description, Wisconsin Diabetes Registry Project

Factorsn = 415
Age at diagnosis (years)*10.6 ± 6.6
Age group at time of study (years)
 <52.9
 5–1457.8
 15–2430.4
 25–348.9
Sex (% female)48.7
Race (% white)96.6
Mother’s education (years)13.7 ± 2.2
Family’s highest parental occupation code*47 ± 21
 25th percentile26
 50th percentile47
 75th percentile65
Health insurance (% private)93.8
Mean GHb (%)11.5 ± 2.4
  • Data are means ± SD or %.

  • *

    * n = 403 reporting occupation: example occupations, 41 legal assistants, 46 nurses; 26 printing machine operators, 65 statisticians;

  • mean of within-individual mean GHb level.