Table 3.
All prediabetes | % prediabetes, missed by FPG | % prediabetes, missed by OGTT | All diabetes | % diabetes missed by FPG | % diabetes missed by OGTT | |
---|---|---|---|---|---|---|
All (n = 6884) | 2671 | 1236 (46.3) | 505 (18.9) | 816 | 446 (54.7) | 57 (7.0) |
Sex | ||||||
Men | 618 | 235 (38.0)∗∗ | 153 (24.8)∗∗ | 232 | 127 (54.7) | 24 (10.3)∗ |
Women | 2053 | 1001 (48.8) | 352 (17.1) | 584 | 319 (54.6) | 33 (5.6) |
Age group (yr) | ||||||
20–<45 | 481 | 248 (51.6)∗∗ | 85 (17.7) | 170 | 91 (53.5) | 11 (6.5) |
45–<60 | 1848 | 842 (45.6) | 373 (20.2) | 544 | 304 (55.9) | 39 (7.2) |
≥60 | 220 | 86 (39.1) | 36 (16.4) | 97 | 48 (49.5) | 6 (6.2) |
Hypertension | ||||||
Yes | 661 | 301 (45.5) | 120 (18.1) | 237 | 150 (63.3)∗∗ | 9 (3.8)∗ |
No | 2010 | 935 (46.5) | 385 (19.1) | 579 | 296 (51.1) | 48 (8.3) |
Family history of diabetes | ||||||
Yes | 821 | 327 (39.8) | 199 (24.2)∗ | 311 | 200 (64.3)∗ | 18 (5.8) |
No | 952 | 498 (52.3) ∗∗ | 186 (19.5) | 308 | 173 (56.2) | 18 (5.8) |
BMI (kg/m2) | ||||||
<25 | 919 | 441 (48.0) | 195 (21.2) | 242 | 137 (56.6) | 18 (7.4) |
25–<30 | 963 | 451 (46.8) | 174 (18.1) | 302 | 171 (56.6) | 21 (6.9) |
≥30 | 519 | 225 (43.3) | 85 (16.4) | 185 | 100 (54.1) | 10 (5.4) |
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, ∗ P value < 0.05, ∗∗ P value < 0.01.