There were
no differences GANT61 in the proportion of patients based on gender, but the age was significantly higher in males than in females in 2009 (Table 14). Patients younger than 20 years of age comprised 14.4 % of the cases and those 65 years and over comprised 7.9 % of the cases in the combined data from 2009 and 2010 (Table 15). The majority of the clinical and pathological diagnoses were chronic nephritic ATPase inhibitor syndrome (Table 16) and mesangial proliferative glomerulonephritis (Table 17), respectively, ABT-888 order in 2009 and 2010. The distribution of chronic kidney disease (CKD) stages, degree of proteinuria and clinical parameters in IgAN were analyzed in the combined data from 2009 and 2010 (Tables 18, S2, S3). Table 14 The profile of IgA nephropathy
in native kidneys in J-RBR 2009 and 2010 IgA nephropathy 2009 2010 Total Total native kidney biopsies (n) 1,001 1,176 2,177 Average age (years) 38.1 ± 17.2 39.3 ± 17.0 38.7 ± 17.1 Median age (years) 35 (24–52) 38 (26–53) 37 (25–52) Male, n (%) 498 (49.8 %)a 585 (49.7 %) 1,083 (49.7 %) Average age (years) 39.5 ± 18.2b 40.5 ± 18.4b 40.0 ± 18.3b Median age (years) 38 (24–55)b 39 (25–56) 38 (24–56)b Female, n (%) 503 (50.2 %)a 591 (50.3 %) 1,094 (50.3 %) Average age 36.6 ± 15.9b 38.1 ± 15.4b 37.5 ± 15.7b Median age 34 (24–49)b 37 (26–49) 36 (25–49)b aRatio indicates percentage of each gender in each biopsy category b P < 0.05 compared to other gender Table 15 Distribution of age ranges and gender in IgA nephropathy in J-RBR
in 2009 and 2010 Age (years) 2009 2010 Total Male Female Total Male Female Total Male Female Total 0–9 11 5 16 12 9 21 23 14 37 10–19 73 68 141 80 55 135 153 123 276 SDHB 20–29 91 116 207 91 127 218 182 243 425 30–39 87 115 202 113 153 266 200 268 468 40–49 65 81 146 94 106 200 159 187 346 50–59 87 62 149 84 75 159 171 137 308 60–69 62 45 107 82 48 130 144 93 237 70–79 19 9 28 20 18 38 39 27 66 80+ 3 2 5 9 0 9 12 2 14 Total 498 503 1,001 585 591 1,176 1,083 1,094 2,177 Under 20 (%) 16.9 14.5 15.7 15.7 10.8 13.3 16.3 12.5 14.4 65 and over (%) 9.4 5.2 7.3 11.5 5.4 8.4 10.5 5.3 7.9 Table 16 The frequency of classification of clinical diagnoses in IgA nephropathy in native kidneys in J-RBR 2009 and 2010 Clinical diagnosis 2009 2010 Total n % n % n % Chronic nephritic syndrome 886 88.5 1,064 90.5 1,950 89.6 Recurrent or persistent hematuria 49 4.9 40 3.4 89 4.1 Nephrotic syndrome 30 3.0 36 3.1 66 3.0 Rapidly progressive nephritic syndrome 14 1.4 20 1.7 34 1.6 Acute nephritic syndrome 8 0.8 9 0.8 17 0.