Table 2.
Comparisons of biochemical indexes between controls and cases.
| Variables | Control (n=136) | Case (n=170) | t | P value |
|---|---|---|---|---|
| Body mass index, kg/m2 | 25.7±3.2 | 26.6±3.8 | −2.155 | 0.032 |
| Systolic blood pressure, mmHg | 142.5±12.5 | 159.6±13.6 | −1.326 | <0.001 |
| Diastolic blood pressure, mmHg | 100.4±8.8 | 99.4±9.1 | 0.969 | 0.333 |
| Fasting blood glucose, mg/dl | 6.2±6.8 | 6.6±7.1 | −0.498 | 0.618 |
| Total Cholesterol, mg/dl | 4.8±1.2 | 5.2±1.2 | −2.897 | 0.004 |
| Triglyceride, mg/dl | 1.6±1.2 | 1.6±0.9 | 0.00 | 0.999 |
| High-density lipoprotein-C, mg/dl | 1.3±0.3 | 1.3±0.3 | 0.008 | 0.498 |
| Low-density lipoprotein-C, mg/dl | 2.8±1.0 | 2.7±0.9 | 0.919 | 0358 |
| Blood Urea Nitrogen, mg/dl | 5.4±1.6 | 5.8±2.0 | −1.896 | 0.029 |
| Creatinine, mg/dl | 79.7±53.3 | 88.6±21.8 | −1.980 | 0.024 |
| Uric acid, mg/dl | 385.9±102.2 | 415.5±100.6 | −2.539 | 0.011 |
| Estimated glomerular filtration rate, ml/min | 75.0±20.3 | 54.3±16.7 | 9.786 | <0.001 |
| Alanine aminotransferase, U/L | 26.5±39.5 | 25.6±18.1 | 1.733 | 0.083 |
| Aspartate aminotransferase, U/L | 21.9±14.3 | 21.7±23.3 | 0.088 | 0.930 |
| Red blood cell, ×1012/l | 4.6±0.7 | 4.6±0.6 | 0.002 | 0.996 |
| White blood cell, ×109/L | 7.0±9.1 | 7.2±9.3 | −0.188 | 0.850 |
| Hemoglobin, g/L | 140.2±18.6 | 143.1±19.5 | −1.319 | 0.188 |
| Platelets, ×109/l | 245.2±42.2 | 259.9±43.6 | −2.970 | 0.003 |
| Red cell distribution width, % | 12.9±13.7 | 13.8±9.3 | −0.682 | 0.495 |