Document Classification

Section Type: RESULTS

Text: Mean inulin clearance decreased from 63 + / - 28 to 58 + / - 23 mL/min (P = 0. 01) and 65 + / - 26 to 62 + / - 26 mL/min (P < 0. 01), median beta-NAG levels increased from 4. 6 to 6. 0 U/g creatinine (P = not significant) and 2. 5 to 8. 0 U/g creatinine (P < 0. 001), and median alpha1-microglobulin levels increased from 13 to 17 microg/g creatinine (P < 0. 025) and 11 to 21 microg/g creatinine (P = not significant) in the CTA and DSA groups, respectively.