Detecting Prediabetes and Diabetes: Agreement between Fasting Plasma Glucose and Oral Glucose Tolerance Test in Thai Adults

Table 5

Adjusted odds ratios for factors associated with prediabetes and diabetes missed by FPG and OGTT.

		Odds ratios (95% CI)
		Missed prediabetes, by FPG	Missed prediabetes, by OGTT	Missed diabetes by FPG	Missed diabetes by OGTT
All ()	6884
Sex
Men	1624	1	1	1	1
Women	5260	1.9 (1.5, 2.4)	0.6 (0.4, 0.7)	1.00 (0.7, 1.4)	0.6 (0.3, 1.3)
Age group (yr)
20–<45	1532	1.6 (1.1, 2.4)	1.2 (0.7, 2.0)	1.1 (0.6, 2.3)	0.8 (0.2, 3.5)
45–<60	4703	1.3 (0.9, 1.8)	1.4 (0.9, 2.3)	1.3 (0.7, 2.3)	1.0 (0.3, 3.5)
≥60+	490	1	1	1	1
Hypertension
Yes	1538	1.1 (0.9, 1.4)	0.6 (0.4, 0.8)	1.3 (0.9, 1.9)	0.6 (0.2, 1.3)
No	5346	1	1	1	1
Family history of diabetes
Yes	2220	0.6 (0.5, 0.7)	1.4 (1.1, 1.8)	1.5 (1.1, 2.1)	0.9 (0.4, 1.8)
No	3092	1	1	1	1
BMI (kg/m^2)
<25	2649	1.4 (1.1, 1.9)	1.4 (1.0, 1.9)	1.3 (0.8, 2.1)	1.2 (0.4, 3.2)
25–<30	2379	1.3 (1.0, 1.6)	1.1 (0.8, 1.6)	1.2 (0.8, 1.8)	1.3 (0.5, 3.2)
≥30	1149	1	1	1	1

All prediabetes: IFG (FPG, 100–<126 mg/dL) or IGT (2 hr PG: 140–<200 mg/dL) or both; all diabetes: FPG ≥126 mg/dL or 2 hr PG ≥200 mg/dL or both.