Characteristics of the survey population by group
| NGT | Isolated IFG | Isolated IGT | IFG/ IGT | P | Homogeneity groups | |
|---|---|---|---|---|---|---|
| n | 663 | 132 | 59 | 48 | — | — |
| Age | 45.1 ± 10.8 | 48.0 ± 10.4 | 53.6 ± 14.7 | 52.7 ± 11.0 | <0.001 | {1,2} {2,4} {3,4} |
| Sex (%) | ||||||
| Men | 37.9 | 54.5 | 44.1 | 52.1 | — | — |
| Women | 62.1 | 45.5 | 55.9 | 47.9 | 0.002 | {1,3} {2,3,4} |
| Familial diabetes (%) | 36.7 | 45.5 | 35.6 | 50.0 | 0.088 | — |
| Smoking (%) | 26.8 | 22.7 | 28.8 | 18.8 | 0.468 | — |
| Alcohol drinking (%) | ||||||
| <30 g/day | 27.2 | 30.3 | 18.6 | 35.4 | — | — |
| ≥30 g/day | 5.7 | 9.1 | 10.2 | 4.2 | 0.242 | — |
| Education level (%) | ||||||
| First grade or below | 29.4 | 35.6 | 52.5 | 54.2 | — | — |
| Secondary/tertiary | 70.6 | 64.4 | 47.5 | 45.8 | <0.001 | {1,2} {3,4} |
Data are n, means ± SD, or %.