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Table 3 Effect of diet-induced H + load on factors for both creatinine and uric acid clearances

From: Effect of urine pH changed by dietary intervention on uric acid clearance mechanism of pH-dependent excretion of urinary uric acid

  alkaline diet acidic diet p
  (n = 19) (n = 19)  
serum uric acid (mg/dL) 4.3 ± 0.8 4.9 ± 0.6 <0.01
serum creatinine (mg/dL) 0.58 ± 0.08 0.63 ± 0.06 NS
urine uric acid (mg/dL) 37.0 ± 11.2 25.9 ± 10.0 <0.01
urine creatinine (mg/dL) 78.9 ± 24.3 79.3 ± 18.0 NS
urine volume (mL/day) 1270 ± 436 1429 ± 320 NS
Uric acid clearance (mL/min/1.73 m2) 8.6 ± 2.3 6.0 ± 2.2 <0.01
Creatinine clearance (mL/min/1.73 m2) 133.9 ± 19.7 138.8 ± 21.4 NS
  1. All numerical data were collected from records during the 3rd and 5th experimental days.