Table 1: Baseline characteristics of patients stratified by eGFR group.
| Characteristics | eGFR (ml/min/1.73 m2) | ||
| < 60 (n = 102) | ≥ 60 (n = 102) | p-value | |
| Age (years) | 65.7 ± 12.6 | 59.9 ± 12.6 | |
| Gender | |||
| Male (total = 93) | 43 | 50 | 0.290 |
| Female (total = 111) | 59 | 52 | |
| History of smoking | |||
| Yes | 6 | 5 | 1.000 |
| No | 96 | 97 | |
| Alcohol consumption (n = 124) | |||
| Yes | 8 | 16 | 0.134 |
| No | 50 | 53 | |
| Duration of hypertension | 5.51 ± 4.6 (1-20) | 6.5 ± 6.4 (1-35) | 0.279 |
| Weight (kg) | 66.6 ± 11.7 (45-109) | 74.0 ± 11.7 (46-107) | 0.000 |
| BMI (kg/m2) | 25.9 ± 4.6 (18.3-35.5) | 29.2 ± 5.2 (19.6-46.7) | 0.016 |
| DBP (mmHg) | 98 ± 16 (60-140) | 93 ± 13 (60-130) | 0.038 |
| SBP (mmHg) | 169 ± 28 (100-200) | 160 ± 23 (110-240) | 0.022 |
| FBG (mmol/L) | 5.9 ± 2.5 (3.1-19.5) | 6.4 (3.2-17.2) | 0.218 |
| eGFR | 44 ± 11 (12-59) | 83 ± 24 (60-203) | 0.000 |
| TC | 4.5 ± 1.3 (2.4-7.4) | 4.8 ± 1.5 (2.3-9.1) | 0.238 |
| LDL-C (mmol/L) | 2.7 ± 1.2 (0.3-5.7) | 2.8 ± 1.4 (0.3-7.1) | 0.712 |
| HDL-C (mmol/L) | 1.3 ± 0.6 (0.1-3.3) | 1.5 ± 0.7 (0.6-4.3) | 0.094 |
| TG (mmol/L) | 1.1 ± 0.4 (0.3-2.2) | 1.2 ± 0.6 (0.2-3.1) | 0.275 |
BMI: Body mass index; DBP: Diastolic blood pressure; SBP: Systolic blood pressure; FBG: Fasting blood glucose; egfr: Estimated glomerular filtration rate; TC: Total cholesterol; LDL-C: Low density lipoprotein cholesterol; TG: Triglyceride; HDL-C: High density lipoprotein cholesterol.