From: Dietary fructose and risk of metabolic syndrome in adults: Tehran Lipid and Glucose study
 | Men (n= 1141) | Women (n= 1396) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
 | Q1 | Q2 | Q3 | Q4 | P 1 | Q1 | Q2 | Q3 | Q4 | p |
Dietary fructose range (g/1000 kcal/d) | ≤ 13.3 | 13.3-17.5 | 17.6-23.7 | > 23.7 |  | ≤ 10.3 | 10.4-15.2 | 15.3-20.8 | > 20.8 |  |
Dietary fructose median (g/1000 kcal/d) | 11.1 | 15.4 | 19.7 | 28.1 | Â | 7.2 | 12.6 | 17.9 | 25.9 | Â |
Participants (n) | 285 | 284 | 285 | 287 | Â | 338 | 359 | 349 | 350 | Â |
Age (y) | 38 ± 12 2 | 39 ± 13 | 41 ± 13 | 43 ± 13 | < 0.01 | 37 ± 12 | 37 ± 12 | 39 ± 13 | 41 ± 13 | < 0.01 |
Physical activity (MET-h/wk) | 40.5 ± 69.2 2 | 43.4 ± 74.2 | 45.3 ± 72.8 | 36.8 ± 62.4 | NS | 29.9 ± 37.9 | 32.2 ± 41.5 | 32.3 ± 55.5 | 32 ± 37.9 | NS |
Body mass index (kg/m2) | 26.1 ± 0.2 3 | 26.3 ± 0.2 | 26.9 ± 0.2 | 27.3 ± 0.2 | < 0.01 | 26.2 ± 0.2 | 26.8 ± 0.2 | 27.7 ± 0.2 | 27.8 ± 0.2 | < 0.05 |
Waist/hip ratio | 0.94 ± 0.07 3 | 0.94 ± 0.06 | 0.95 ± 0.06 | 0.96 ± 0.05 | < 0.01 | 0.81 ± 0.08 | 0.82 ± 0.09 | 0.82 ± 0.08 | 0.84 ± 0.09 | < 0.05 |
Total cholesterol (mmol/l) | 4.83 ± 0.06 3 | 4.71 ± 0.06 | 4.78 ± 0.06 | 4.81 ± 0.06 | NS | 4.71 ± 0.05 | 4.73 ± 0.05 | 4.81 ± 0.05 | 4.88 ± 0.05 | < 0.05 |
LDL-cholesterol (mmol/l) | 3.05 ± 0.05 3 | 2.92 ± 0.05 | 2.95 ± 0.05 | 2.99 ± 0.05 | NS | 2.87 ± 0.04 | 2.89 ± 0.04 | 2.97 ± 0.04 | 2.84 ± 0.04 | NS |
Current smoker (%) | 24.6 | 25 | 23.5 | 23.7 | NS | 3.0 | 2.2 | 2.9 | 3.4 | NS |
Abdominal obesity (%) | 48.4 | 47.2 | 52.3 | 58.5 | < 0.05 | 18.6 | 25.3 | 27.8 | 27.4 | < 0.01 |
Impaired fasting glucose (%) | 12.6 | 15.1 | 15.4 | 18.1 | NS | 10.1 | 13.9 | 15.8 | 14.0 | NS |
Hypertriglyceridemia (%) | 44.6 | 41.2 | 44.9 | 46.3 | NS | 27.5 | 25.6 | 28.9 | 34.6 | < 0.05 |
Low HDL-cholesterol (%) | 58.6 | 63.3 | 57.2 | 64.8 | NS | 69.2 | 69.6 | 69.1 | 69.7 | NS |
Hypertension (%) | 21.1 | 23.6 | 30.2 | 32.1 | < 0.01 | 12.1 | 17.3 | 14.6 | 19.1 | NS |
Metabolic syndrome (%) | 31.9 | 34.9 | 37.2 | 44.3 | < 0.01 | 16.3 | 20.9 | 21.8 | 27.1 | < 0.01 |