Table 1—

Prevalence of IFG and type 2 diabetes according to sex, income, physical activity, family history of diabetes, and hypertension

 95% CI6.87–10.135.15–8.05
Income group*
Physical activity
 ≥60 min2648.63.8
 <60 min7669.60.240.357.64.560.031
  • χ2 test for men versus women, poor versus rich, etc. IFG is FPG 6.1–6.9 mmol/l; diabetes is FPG ≥7.0 mmol/l.

  • *

    * Categorized based on tertiles of annual expenditure; low versus high tertile, with middle tertile excluded

  • equivalent to walking “X” min/24 h.