Supplementary Table 1 Associated factors of prediabetes and diabetes in single logistic regression analysis

Variables / Prediabetes / . / Diabetes /
OR (95%CI) / P / OR (95%CI) / P /
Age (year) / 1.04 (1.01-1.07) / 0.012 / 1.08 (1.04-1.13) / <0.0001 /
Nutritional status /
Normal / 1.0 / 1.0 /
Overweight / 2.02 (1.24-3.29) / 0.004 / 1.40 (0.75-2.60) / 0.293 /
Obesity / 2.28 (1.36-3.82) / 0.002 / 2.36 (1.30-4.26) / 0.005 /
Body fat (%) / 1.12 (1.06-1.19) / <0.0001 / 1.16 (1.08-1.25) / <0.0001 /
Abdominal obesity /
No (WC<80cm) / 1.0 / 1.0 /
Yes (WC≥80cm) / 2.01 (1.30-3.10) / 0.002 / 2.18 (1.28-3.73) / 0.004 /
Waist-Hip ratio (per SD=0.06) / 1.35 (1.09-1.66) / 0.005 / 2.23 (1.73-2.88) / <0.0001 /
Systolic blood pressure (per sd=20 mmHg) / 1.32 (1.07-1.63) / 0.009 / 2.35 (1.85-2.99) / <0.0001 /
Educational level /
Elementary / 1.0 / 1.0 /
Intermediate / 0.40 (0.18-0.89) / 0.024 / 0.50 (0.19-1.30) / 0.154 /
Secondary / 0.28 (0.12-0.63) / 0.002 / 0.25 (0.09-0.69) / 0.007 /
Post–secondary / 0.46 (0.19-1.07) / 0.072 / 0.43 (0.15-1.24) / 0.117 /
Heavy occupation /
Yes / 1.0 / 1.0 /
No / 0.77 (0.49-1.22) / 0.261 / 0.86 (0.49-1.51) / 0.588 /
Marital status /
Married / 1.0 / 1.0 /
Never / 1.05 (0.23-4.71) / 0.954 / - / - /
Widowed / 1.21 (0.55-2.64) / 0.636 / 1.90 (0.86-4.23) / 0.114 /
Others / 0.76 (0.23-2.54) / 0.650 / 0.40 (0.05-2.97) / 0.368 /
Income level /
< 25 percentiles / 1.0 / 1.0 /
25–<50 percentiles / 0.62 (0.35-1.11) / 0.110 / 0.89 (0.45-1.78) / 0.743 /
50–<75 percentiles / 0.93 (0.54-1.59) / 0.782 / 1.04 (0.52-2.06) / 0.921 /
³75 percentiles / 0.61 (0.34-1.10) / 0.103 / 0.74 (0.36-1.55) / 0.428 /
Alcohol consumption /
None / 1.0 / 1.0 /
<1 drink/mo / 0.85 (0.47-1.55) / 0.596 / 0.75 (0.37-1.53) / 0.432 /
³ 1 drink/mo to < 1 drink/wk / 0.76 (0.40-1.43) / 0.389 / 0.39 (0.15-0.99) / 0.048 /
1 drink/wk to £ 1 drink/d / 1.21 (0.56-2.58) / 0.631 / 0.53 (0.16-1.78) / 0.305 /
³ 2 drink/d / 0.59 (0.20-1.69) / 0.203 / 0.19 (0.03-1.44) / 0.109 /
History of hypertension /
No / 1.0 / 1.0 /
Yes / 1.77 (1.17-2.68) / 0.007 / 4.13 (2.43-7.05) / <0.0001 /
History of dyslipidemia /
No / 1.0 / 1.0 /
Yes / 1.12 (0.60-1.84) / 0.655 / 2.47 (1.45-4.19) / 0.001 /
Family history of diabetes /
No / 1.0 / 1.0 /
Yes / 1.22 (0.64-2.34) / 0.559 / 2.93 (1.59-5.42) / 0.001 /
Age at menarche (year) / 1.04 (0.95-1.14) / 0.426 / 0.98 (0.87-1.10) / 0.758 /
Year at menopause† /
≥ 45-55 / 1.0 / 1.0 /
< 45 / 1.75 (0.97-3.15) / 0.062 / 2.46 (1.28-4.73) / 0.007 /
> 55 / 1.10 (0.37-3.29) / 0.869 / 1.39 (0.40-4.84) / 0.610 /
Year at menopause† /
≥ 45-50 / 1.0 / 1.0 /
< 45 / 2.12 (1.10-4.08) / 0.025 / 3.53 (1.61-7.71) / 0.002 /
51-55 / 1.47 (0.86-2.51) / 0.163 / 1.76 (0.87-3.56) / 0.117 /
>55 / 1.33 (0.43-4.13) / 0.628 / 1.99 (0.53-7.46) / 0.309 /
Year since menopause (year)† / 1.05 (1.02-1.08) / 0.002 / 1.07 (1.04-1.11) / 0.000 /
Number of children / 1.05 (0.87-1.29) / 0.635 / 1.35 (1.08-1.70) / 0.009 /
Maximum birth weight of child /
< 3.500 g / 1.0 / 1.0 /
³ 3.500 g / 0.86 (0.56-1.32) / 0.482 / 0.89 (0.53-1.49) / 0.651 /
Playing sport /
No / 1.0 / 1.0 /
Yes / 0.80 (0.51-1.26) / 0.340 / 1.33 (0.72-2.46) / 0.356 /
Relax time (hour) / 0.92 (0.82-1.03) / 0.134 / 1.01 (0.90-1.14) / 0.821 /

†Only for menopausal women. Educational level was categorized in four groups, by number of years of schooling: elementary level (£ 5 years), intermediate level (6–9 years), secondary level (10–12 years), and post–secondary level (> 12 years). Occupation was categorized as heavy occupation (farmer and manual worker) or none heavy occupation (office clerks, teacher, retired worker, and house worker). Abdominal obesity was defined as waist circumference ≥ 80 cm. Boldface type indicates statistical significance.