Table 1—

Glucose tolerance status, HOMA-%S, HOMA-%β, and BMI in 1,395 Japanese nondiabetic subjects

MenWomenP value*
41–50 age-group
    n378183
    Glucose tolerance status
        (NGT/IGT)296/82161/220.0054
    HOMA-%S (%)122 ± 60150 ± 69<0.0001
    HOMA-%β (%)77 ± 2473 ± 200.0670
    BMI (kg/m2)24.0 ± 2.822.3 ± 2.9<0.0001
51–60 age-group
    n476358
    Glucose tolerance status
        (NGT/IGT)321/155290/68<0.0001
    HOMA-%S (%)132 ± 73138 ± 570.1687
    HOMA-%β (%)72 ± 2571 ± 190.6670
    BMI (kg/m2)23.9 ± 2.623.1 ± 2.9<0.0001
  • Data are n or means±SD.

  • *

    * By Student’s t test or Fisher’s exact test. IGT, impaired glucose tolerance; NGT, normal glucose tolerance.