Dairy intake quartiles | |||||||||
---|---|---|---|---|---|---|---|---|---|
Characteristic |
Quartile 1 (≤1.55 serv/ d) n = 72 |
Quartile 2 (1.56–2.15 serv/d) n = 70 |
Quartile 3 (2.16–2.73 serv/d) n = 73 |
Quartile 4 (≥2.74 serv/ d) n = 71 | |||||
n or mean | % or SD | n or mean | % or SD | n or mean | % or SD | n or mean | % or SD | P-value | |
Age (years) | 42.3 | 12.3 | 42.6 | 12.1 | 39.9 | 9.6 | 40.1 | 9.5 | 0.443 |
Gender | |||||||||
- Male | 32 | 44.4 | 36 | 51.4 | 36 | 49.3 | 30 | 42.3 | 0.674 |
- Female | 40 | 55.6 | 34 | 48.6 | 37 | 50.7 | 41 | 57.7 | |
Marital status | |||||||||
- Single/ Separated/Divorced | 26 | 36.1 | 26 | 37.1 | 18 | 24.7a | 35 | 49.3a | 0.024 |
- Married | 46 | 63.9 | 44 | 62.9 | 55 | 75.3a | 36 | 50.7a | |
Education level | |||||||||
- High school | 17 | 23.6 | 14 | 20.0 | 12 | 16.4 | 14 | 19.7 | 0.446 |
- Bachelor degree | 13 | 18.1 | 24 | 34.3 | 21 | 28.8 | 18 | 25.4 | |
- Graduate | 42 | 58.3 | 32 | 45.7 | 40 | 54.8 | 39 | 54.9 | |
Income ($) | |||||||||
- < 2250 | 17 | 23.6 | 23 | 32.9 | 18 | 24.7 | 27 | 38.0 | 0.293 |
- 2250–4000 | 19 | 26.4 | 19 | 27.1 | 21 | 28.8 | 22 | 31.0 | |
- > 4000 | 36 | 50.0 | 28 | 40.0 | 34 | 46.6 | 22 | 31.0 | |
Medical morbidity | |||||||||
- No | 42 | 58.3 | 41 | 58.6 | 49 | 67.1 | 55 | 77.5 | 0.053 |
- Yes | 30 | 41.7 | 29 | 41.4 | 24 | 32.9 | 16 | 22.5 | |
PA1 level | |||||||||
- Low | 46 | 63.9 | 47 | 67.1 | 47 | 64.4 | 43 | 60.6 | 0.880 |
- Moderate/ High | 26 | 36.1 | 23 | 32.9 | 26 | 35.6 | 28 | 39.4 | |
BMI2 (Kg/m2) | 26.1 | 4.3 | 28.0a | 5.2 | 25.6a | 4.3 | 27.0 | 5.2 | 0.021 |
PBF3 | 31.5 | 8.2 | 31.8a | 8.1 | 28.4a | 7.1 | 30.8 | 8.1 | 0.039 |
Waist circumference (cm) | 94.8 | 10.6 | 98.8a | 12.0 | 92.8a | 11.6 | 94.7 | 12.5 | 0.019 |
Calcium (mg) | 619.5a | 435.2 | 744.0 | 415.7 | 815.4 | 595.7 | 887.4a | 525.3 | 0.011 |
Magnesium (mg) | 248.5a | 142.0 | 264.2 | 140.5 | 285.6 | 148.3 | 319.7a | 154.4 | 0.025 |
Potassium (mg) | 2294.5a | 1049.1 | 2474.7 | 1143.2 | 2617.3 | 1308.5 | 2890.8a | 1288.1 | 0.026 |
Glucose (mmol/L) | 5.0 | 0.5 | 5.2 | 1.3 | 5.0 | 0.5 | 5.0 | 1.1 | 0.363 |
Insulin (uIU/ ml) | 12.1 | 6.2 | 12.9 | 10.0 | 11.3 | 7.1 | 12.0 | 8.3 | 0.729 |
HOMA-IR4 | |||||||||
- Non-insulin resistant | 43 | 59.7 | 41 | 58.6 | 47 | 64.4 | 44 | 62.0 | 0.897 |
- Insulin resistant | 29 | 40.3 | 29 | 41.4 | 26 | 35.6 | 27 | 38.0 | |
Hypertriglyceridemia | |||||||||
- Normal TG5 levels | 54 | 75.0 | 40 | 57.1a | 57 | 78.1a | 53 | 74.6 | 0.025 |
- Hypertriglyceridemia | 18 | 25.0 | 30 | 42.9a | 16 | 21.9a | 18 | 25.4 | |
Cholesterol6 | |||||||||
- Desirable | 44 | 61.1 | 40 | 57.1 | 51 | 69.9 | 50 | 70.4 | 0.259 |
- High | 28 | 38.9 | 30 | 42.9 | 22 | 30.1 | 21 | 29.6 | |
HDL7 | |||||||||
- Normal | 55 | 76.4 | 49 | 70.0 | 62 | 84.9 | 53 | 74.6 | 0.197 |
- Low | 17 | 23.6 | 21 | 30.0 | 11 | 15.1 | 18 | 25.4 | |
LDL8 | |||||||||
- Optimal | 25 | 34.7 | 19 | 27.5 | 29 | 39.7 | 25 | 35.7 | 0.492 |
- Above optimal | 47 | 65.3 | 50 | 72.5 | 44 | 60.3 | 45 | 64.3 | |
CRP9 | |||||||||
- Low/ moderate | 29 | 40.3 | 25 | 35.7 | 35 | 47.9 | 35 | 49.3 | 0.309 |
- High | 43 | 59.7 | 45 | 64.3 | 38 | 52.1 | 36 | 50.7 |