Figure 5

Separate influences of peritubular inflammation (PTCs: columns) and interstitial fibrosis/tubular atrophy (rows) on the perfusion intensity of renal transplant cortices in patients with variable combinations of diverse levels of PTCs and IF/ TA. Arrows highlight comparable constellations with zero-levels of one of both parameters (boxes 01 and 10 and 02 and 20) and with constellations with one parameter at level 1 and the other at level 2 (boxes 12 and 21). P-values of Mann–Whitney –U-tests are given above the arrows. Median values for each constellation is given aside of the box plot in each box.