IF/TA, IF/TA with no other etiology. Transplant biopsies were normal in stable renal recipients.
Training set (mean ± S.D.) | Validation set (mean ± S.D.) | |||
---|---|---|---|---|
IF/TA group (n = 8) | CAAR group (n = 10) | IF/TA group (n = 10) | CAAR group (n = 11) | |
Glomerular double contours (cg) | 0 | 1.89 ± 0.7a | 0 | 1.82 ± 0.75a |
Interstitial fibrosis (ci) | 1.88 ± 0.9 | 2.11 ± 0.7b | 1.9 ± 0.56 | 2.18 ± 0.6b |
Tubular atrophy (ct) | 1.88 ± 0.9 | 2.11 ± 0.7b | 1.9 ± 0.56 | 2.18 ± 0.6b |
Arterial fibrous intimal thickening (cv) | 0.88 ± 0.6 | 1.56 ± 1.0a | 1.6 ± 0.69 | 1.36 ± 0.67a |
Hyaline arteriolar thickening (ah) | 0.75 ± 1.1 | 1.56 ± 1.1b | 1.5 ± 0.7 | 1.73 ± 0.46b |
Peritubular capillaritis (ptc) | 0.75 ± 0.4 | 1.33 ± 0.7b | 0.4 ± 0.69 | 1.64 ± 0.5a |