Table 2. The rates of prediabetes within the participants.

	Impaired Fasting Glucose % (95% CI)	Impaired Glucose Tolerance % (95% CI)	Impaired Fasting Glucose and/or Impaired Glucose Tolerance % (95% CI)
total	19.2(18.5–20.0)	19.3(25.5–27.5)	28.9(28.1–29.8)
SEX
men	22.0(20.8–23.2)	19.0(18.5–20.0)	30.3(28.9–31.6)
women	17.3(16.4–18.2)	19.5(18.5–20.5)	28.0(26.9–29.1)
AGE
40–49	14.6(13.3–15.8)	18.3(19.7–17.0)	26.1(24.6–27.6)
50–59	19.9(18.6–21.1)	19.3(18.1–20.6)	29.5(28.0–30.9)
60–69	22.7(21.3–24.2)	20.0(18.5–21.4)	31.4(29.7–33.0)
70-	21.6(18.4–24.6)	20.5(17.5–23.6)	28.5(25.1–31.9)
BMI
-23.9	16.9(15.8–18.1)	18.8(17.6–20.0)	27.7(26.4–29.1)
24–27.9	19.8(18.6–21.0)	19.1(17.9–20.3)	28.8(27.5–30.1)
28-	22.0(20.3–23.7)	20.6(18.9–22.2)	31.3(29.4–33.2)
WC
women<80 men<90	17.1(15.9–18.4)	20.0(18.7–21.3)	28.7(27.3–30.2)
women≥80 men≥90	20.3(19.4–21.2)	19.1(18.1–19.9)	29.1(28.0–30.1)