Fig. 2

Stratified Cox regression models of the association of crescents with the primary outcome (a) and secondary outcome (b) in each subgroup. HRs were adjusted by initial eGFR, MAP, proteinuria, Oxford classification indicators (including mesangial hypercellularity, endocapillary hypercellularity, segmental glomerulosclerosis and tubular atrophy/interstitial fibrosis), and immunosuppressive therapy. UP urinary protein, eGFR estimated glomerular filtration rate