The association of urinary uric acid excretion with ambulatory blood pressure values in patients with chronic kidney disease

Table 2 Multiple linear regression analysis for the association of mMDP and nMDP (independent variable) with FEua (dependent variable) and the association of CV of dMSP (independent variable) with FEua and Cur (dependent variable)

	Model 1			AdjR²	Model 2			AdjR²	Model 3			AdjR²
	B	SE	P	AdjR²	B	SE	P	AdjR²	B	SE	P	AdjR²
FEua:
mMDP	209.965	97.401	0.042	0.061	215.506	98.255	0.042	0.078	463.929	134.082	0.005	0.413
nMDP	214.828	93.775	0.031	0.128	273.428	99.687	0.013	0.229	416.231	153.804	0.019	0.313
CV of dMSP	0.762	0.338	0.033	0.074	0.914	0.334	0.013	0.113	1.154	0.550	0.056	0.125
Cur:
CV of dMSP	0.08	0.004	0.037	0.067	0.009	0.004	0.033	0.032	0.012	0.004	0.011	0.297

Model 1 adjusted for age and BMI; model 2 plus gender and ACR; model 3 plus eGFR, TC and TG. Beta coefficients refer to how many deviations a dependent variable will change per deviation increase in the predictor variable. SE refers to standard error. The adjust R² represents the goodness of fit, which is used to measure the degree of the estimated models fitting the observations
Abbreviations: FEua Fractional excretion of uric acid, mMDP Morning mean diastolic pressure, nMDP Night mean diastolic pressure, CV of dMSP Coefficient of variation of day mean systolic pressure, Cur Uric acid clearance rate, BMI Body mass index, ACR Albumin-to-creatinine ratio, eGFR Estimated glomerular filtration rate, TC Total cholesterol, TG Triglycerides

ISSN: 2056-5909