Figure 7
Clinical parameters in each group. a. Age distribution. b. Distribution of urinary protein. c. Distribution of s-Cr. d. Distribution of eGFR. The mean eGFR is significantly larger than in Group C2 than in groups B and C1 (★P < 0.05). e. Distribution of serum IgA. f. Distribution of serum C3. Mean value of serum C3 in group D is significantly more than all other groups. (★P < 0.05, ★★P < 0.01). g. Distribution of hematuria grade. The percent distribution of the hematuria grade in each group is shown. The patients in group A reveal significantly more severe hematuria than those in group A and C2 (★P < 0.05). h. Distribution of renal historical grade. The percentage of the historical grade in each group is shown. The histological grade of renal specimens of groups B and D were significantly worse than those of group C2 (★P < 0.05). i. Distribution of urinary protein excretion three years after renal biopsy. j. Distribution of eGFR three years after renal biopsy. The mean eGFR of group C2 is significantly higher than that of group A, B and D (★P < 0.05, ★★P < 0.01).