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. 2023 Dec 13;108(1):45–71. doi: 10.1097/TP.0000000000004624

FIGURE 15.

FIGURE 15.

Various relationships between molecular, histological, and clinical variables and graft survival postbiopsy.108,114 (A) Survival shown per archetype group in 1679 biopsies. B–D, Relative variable importance in random survival forest analysis in (B) all biopsies (N = 1679), (C) biopsies with molecular TCMR (N=175), and (D) biopsies with molecular pure AMR (N = 321). E–H, Association with survival within MMDx pure molecular AMR samples. Graft survival is shown in relation to: (E) DSA status (DSA-positive versus DSA-negative) and (F) AMRProb score (expression above or below the median). For comparison, we show the impact of 2 strong predictors of graft loss: (G) the molecular AKI score (IRRAT score) and (H) the molecular atrophy-fibrosis score (ci > 1Prob, expression above or below the median). AKI, acute kidney injury; AMR, antibody-mediated rejection; DSA, donor-specific antibody; IRRAT, injury- and rejection-associated transcript; TCMR, T cell–mediated rejection.