Figure 1

Cumulative incidence of prediabetes stratified by the 4 phenotype groups for men and women. Note: NWNT (normal waist normal triglyceride) was defined as serum triglyceride concentration <1.7 mmol/L and waist circumference <90 cm for men and <80 cm for women; HTG (hypertriglyceridemia) was defined as serum triglyceride concentration ≥1.7 mmol/L and waist circumference <90 cm for men and <80 cm for women; EW (enlarged waist) was defined as serum triglyceride concentration <1.7 mmol/L and waist circumference ≥ 90 cm for men and ≥ 80 cm for women, HTGW (hypertriglyceridemic-waist) was defined as serum triglyceride concentration ≥1.7 mmol/L and waist circumference ≥ 90 cm for men and ≥ 80 cm for women.