Table 2.
The multivariate logistic regression analysis of MAU
| Variates | MAU | |||||
|---|---|---|---|---|---|---|
| B | SE | Wald χ2 | P | OR | 95%CI | |
| Duration of hypertension, months | 0.004 | 0.002 | 4.484 | 0.034 | 1.004 | 1.000 ~ 1.009 |
| Grade 3 hypertension, n (%) | 0.801 | 0.288 | 7.739 | 0.005 | 2.229 | 1.267 ~ 3.920 |
| PA, ng/dL | 0.043 | 0.017 | 6.663 | 0.010 | 1.044 | 1.010 ~ 1.079 |
| UA, µmol/L | 0.005 | 0.001 | 11.886 | 0.001 | 1.005 | 1.002 ~ 1.008 |
| CDBP,mmHg | 0.028 | 0.010 | 8.099 | 0.004 | 1.029 | 1.009 ~ 1.049 |
Adjusting confounding factors including age, gender and BMI, duration of hypertension, grade 3 hypertension, WBC, creatinine, DRC,PA,UA,CSBP and CDBP.
Abbreviations: MAU, microalbuminuria ; PA, plasma aldosterone; UA, uric acid; CDBP, central diastolic blood pressure