Table 2.
Age | Sex | Race | Cigarettes/day | BMI | Creatinine clearance | |
---|---|---|---|---|---|---|
Urinary creatinine | −0.03 (P=0.49) | −0.18 (P<0.01) | 0.15 (P<0.01) | −0.01 (P=0.80) | 0.10 (P<0.05) | 0.19 (P<0.01) |
Total soluble solids | −0.04 (P=0.39) | −0.13 (P=0.01) | 0.02 (P=0.61) | 0.086 (P=0.07) | 0.149 (P<0.01) | 0.19 (P<0.01) |