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Table 3 Therapy received during follow-up in relation to pathological features

From: Validation of the Oxford classification of IgA nephropathy for pediatric patients from China

  %RASB (>6months) P-value % Immuno- Suppression P-value
Mesangial hypercellularity score (M)
 ≤0.5 64 0.04 50 0.07
 >0.5 78 64
Endocapillary proliferation (E)
 Absent 69 0.6 54 0.4
 Present 75 63
Segmental glomerulosclerosis (S-alone)
 Absent 59 <0.001 53 0.5
 Present 83 59
Segmental glomerulosclerosis or adhesion (S)
 Absent 57 0.001 59 0.5
 Present 79 54
Tubular atrophy / interstitial fibrosis (T)
 Absent or Mild (0%-25%) 68 0.03 57% 0.8
 Moderate (>25%) 100 50%
Crescent (C)
 Absent 62 0.002 47 0.004
 Present 82 68
Glomerulus necrosis (N)
 Absent 69 0.6 55 0.7
 Present 76 61
  1. Abbreviations: RASB, renin angiotensin system blockade.