Table 1—

Characteristics of the survey population by group

NGTIsolated IFGIsolated IGTIFG/ IGTPHomogeneity groups
n6631325948
Age45.1 ± 10.848.0 ± 10.453.6 ± 14.752.7 ± 11.0<0.001{1,2} {2,4} {3,4}
Sex (%)
    Men37.954.544.152.1
    Women62.145.555.947.90.002{1,3} {2,3,4}
Familial diabetes (%)36.745.535.650.00.088
Smoking (%)26.822.728.818.80.468
Alcohol drinking (%)
    <30 g/day27.230.318.635.4
    ≥30 g/day5.79.110.24.20.242
Education level (%)
    First grade or below29.435.652.554.2
    Secondary/tertiary70.664.447.545.8<0.001{1,2} {3,4}
  • Data are n, means ± SD, or %.