Table 4.

Relationship between variables with RI

RRI Variable	The values of r and P in Pearson's test
Systolic blood pressure	P=0.04 r=0.57
Diastolic blood pressure	P=0.32 r=0.45
HbA1C	P=0.56 r=0.43
The amount of albumin excretion in the 24-hour urine	P=0.02 r= 0.67
GFR	P=0.001 r= -0.76