Albuminuria, serum antioxidant enzyme levels and markers of hemolysis and inflammation in steady state children with sickle cell anemia

Table 4 Simple and Multiple linear Regression of UACR according to other variables of interest in patients studied

Variables	constant	ß coefficient	P value	R ²
Simple linear regression
GPx, micromol/l	20.955	−0.012	0.007	0.108
Cu-Zn SOD, pg/ml	19.943	−0.008	0.091	0.044
Leucocytes/mm³	9.802	0.001	0.033	0.070
LDH, UI/l	10.917	0.011	0.033	0.068
Multiple linear regression	14.727			0.144
GPx, micromol/l		−0.010	0.049
LDH, UI/l		0.010	0.046

ISSN: 1471-2369