| 相关因素 | 相关系数r | P值 |
| 年龄(岁) | −0.291 | 0.714 |
| 男性n (%) | −0.019 | 0.813 |
| BMI (kg/m2) | −0.069 | 0.575 |
| SUA (umol/L) | −0.291 | 0.034 |
| UUA (umol/L) | 0.107 | 0.446 |
| SCr (umol/L) | 0.185 | 0.186 |
| UCr (umol/L) | −0.505 | <0.001 |
| TC (mmol/L) | −0.118 | 0.402 |
| LDL-C (mmol/L) | −0.121 | 0.390 |
| TG (mmol/L) | −0.046 | 0.743 |
| HDL-C (mmol/L) | −0.092 | 0.512 |
| HbA1c (%) | 0.158 | 0.023 |
| FPG (mmol/L) | 0.223 | 0.019 |