Table 2.
Comparisons between patients with and without dyslipidemia in the Kailuan study
| Variable No. | Dyslipidemia | Without dyslipidemia | P value |
|---|---|---|---|
| n = 22,011 | n = 12,249 | ||
| Questionnaire-based data | |||
| Age, years | 48.45 ± 12.18 | 50.36 ± 13.69 | < 0.001 |
| Male, n (%) | 16,683(75.79) | 9443(77.09) | < 0.05 |
| Female, n (%) | 5328(24.21) | 2806(22.91) | |
| High school or above, n (%) | 4982(22.63) | 2560(20.90) | < 0.001 |
| Current smoker, n (%) | 8162(37.08) | 4133(33.74) | < 0.001 |
| Current alcohol consumption, n (%) | 8606(39.10) | 4272(34.88) | < 0.001 |
| Physically active, n (%) | 2989(13.58) | 1726(14.09) | 0.210 |
| Snoring, n (%) | 2479(11.26) | 1192(9.73) | < 0.001 |
| Exam-based data | |||
| Hypertension, n (%) | 7834(35.59) | 4246(34.66) | 0.08 |
| Systolic blood pressure, mmHg | 126.81 ± 19.81 | 126.58 ± 20.69 | < 0.001 |
| Diastolic blood pressure, mmHg | 81.70 ± 11.23 | 80.92 ± 11.42 | < 0.001 |
| Diabetes mellitus, n (%) | 1215(5.52) | 590(4.82) | < 0.001 |
| Fasting blood glucose, mmol/L | 5.25 ± 1.27 | 5.156 ± 1.26 | < 0.001 |
| Total cholesterol, mmol/L | 4.44 ± 0.56 | 4.26 ± 0.57 | < 0.001 |
| Triglycerides, mmol/L | 1.04 ± 0.33 | 0.92 ± 0.32 | < 0.001 |
| Low-density lipoprotein, mmol/L | 2.14 ± 0.67 | 2.03 ± 0.65 | < 0.001 |
| High-density lipoprotein, mmol/L | 1.54 ± 0.32 | 1.57 ± 0.32 | < 0.001 |
| Body mass index, kg/m2 | 24.54 ± 3.35 | 23.74 ± 3.32 | < 0.001 |
| High-sensitivity C-reactive protein, mg/L | 0.70(0.27–1.90) | 0.58(0.20–1.58) | < 0.001 |