BMI at baseline (kg/m2) | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
<25.0 | 25.0–29.9 | 30.0–34.9 | ≥35.0 | Total | ||||||
Total (n, %)a | 18,332 | 55.2 | 11,900 | 35.9 | 2,447 | 7.4 | 505 | 1.5 | 33,184 | 100.0 |
Age at baseline, years (n, %)a | ||||||||||
30 | 3,161 | 65.6 | 1,345 | 27.9 | 257 | 5.3 | 57 | 1.2 | 4,820 | 100.0 |
40 | 8,137 | 58.0 | 4,700 | 33.5 | 972 | 6.9 | 214 | 1.5 | 14,023 | 100.0 |
50 | 7,034 | 49.0 | 5,855 | 40.8 | 1,218 | 8.5 | 234 | 1.6 | 14,341 | 100.0 |
Sex (n, %)a | ||||||||||
Men | 7,186 | 46.5 | 6,986 | 45.2 | 1,147 | 7.4 | 140 | 0.9 | 15,459 | 100.0 |
Women | 11,146 | 62.9 | 4,914 | 27.7 | 1,300 | 7.3 | 365 | 2.1 | 17,725 | 100.0 |
BMI at baseline, kg/m2 (mean, SD) | 22.5 | 1.7 | 26.9 | 1.3 | 31.8 | 1.3 | 37.9 | 3.0 | 25.0 | 3.6 |
BMI at 10 year follow-up, kg/m2 (mean, SD) | 23.9 | 2.4 | 28.2 | 2.5 | 33.1 | 3.2 | 39.0 | 5.0 | 26.3 | 4.1 |
Change in BMI between baseline and 10 year follow-up, Δkg/m2 (mean, SD) | +1.4 | 1.8 | +1.2 | 2.2 | +1.3 | 2.9 | +1.1 | 4.5 | +1.3 | 2.1 |
Relative weight change between baseline and 10 year follow-up, as % of baseline weight (mean, SD) | +5.5 | 8.1 | +3.8 | 8.0 | +3.3 | 9.1 | +2.3 | 11.5 | +4.7 | 8.3 |
Baseline capillary plasma glucose concentration, mmol/L (mean, SD) | ||||||||||
Fasting | 5.2 | 0.6 | 5.4 | 0.6 | 5.4 | 0.6 | 5.5 | 0.7 | 5.3 | 0.6 |
2-h value | 6.3 | 1.2 | 6.4 | 1.3 | 6.6 | 1.5 | 6.9 | 1.4 | 6.4 | 1.3 |
IGT (n, %) | ||||||||||
At baseline | 354 | 1.9 | 363 | 3.1 | 142 | 5.8 | 35 | 6.9 | 894 | 2.7 |
At 10 year follow-up | 900 | 4.9 | 966 | 8.1 | 304 | 12.4 | 70 | 13.9 | 2,240 | 6.8 |
IFG (n, %) | ||||||||||
At baseline | 763 | 4.2 | 910 | 7.6 | 236 | 9.6 | 69 | 13.7 | 1,978 | 6.0 |
At 10 year follow-up | 1,641 | 9.0 | 1,414 | 11.9 | 338 | 13.8 | 81 | 16.0 | 3,474 | 10.5 |
Year at baseline (n, %)a | ||||||||||
1990–1994 | 7,479 | 60.3 | 4,014 | 32.4 | 771 | 6.2 | 144 | 1.2 | 12,408 | 100.0 |
1995–1999 | 8,173 | 53.2 | 5,765 | 37.5 | 1,177 | 7.7 | 248 | 1.6 | 15,363 | 100.0 |
2000–2003 | 2,680 | 49.5 | 2,121 | 39.2 | 499 | 9.2 | 113 | 2.1 | 5,413 | 100.0 |
Education (n, %) | ||||||||||
Primary | 6,435 | 35.1 | 5,226 | 43.9 | 1,163 | 47.5 | 260 | 51.5 | 13,084 | 39.4 |
Any secondary | 6,436 | 35.1 | 4,037 | 33.9 | 838 | 34.2 | 170 | 33.7 | 11,481 | 34.6 |
Any tertiary | 5,461 | 29.8 | 2,637 | 22.2 | 446 | 18.2 | 75 | 14.9 | 8,619 | 26.0 |
Marital status at baseline (n, %) | ||||||||||
Single/Widowed/Divorced | 2,951 | 16.1 | 1,867 | 15.7 | 413 | 16.9 | 109 | 21.6 | 5,340 | 16.1 |
Married/Partner | 15,381 | 83.9 | 10,033 | 84.3 | 2,034 | 83.1 | 396 | 78.4 | 27,844 | 83.9 |
Family history of diabetes (n, %) | 2,699 | 14.7 | 2,284 | 19.2 | 585 | 23.9 | 116 | 23.0 | 5,684 | 17.1 |
Tobacco use at baseline (n, %) | 5,839 | 31.9 | 4,033 | 33.9 | 782 | 32.0 | 135 | 26.7 | 10,789 | 32.5 |
Current smokers | 4,017 | 21.9 | 2,469 | 20.7 | 498 | 20.4 | 102 | 20.2 | 7,086 | 21.4 |
Current snuff users | 2,380 | 13.0 | 2,094 | 17.6 | 383 | 15.7 | 45 | 8.9 | 4,902 | 14.8 |