Table 1.

Abbreviations

ANCA	Antineutrophil cytoplasmic antibody
ANCAV	ANCA vasculitis
AntiGBM	Anti-glomerular basement membrane glomerulonephritis
CCI	Charlson comorbidity index
DANYRBI	Danish Renal Biopsy Registry
DM	Diabetes mellitus
EndGN	Endocapillary glomerulonephritis
ESRD	End-stage renal disease
FSGS	Focal segmental glomerulosclerosis
GN	Glomerulonephritis
ICD	International Classification of Diseases
LN	Lupus nephritis
LPR	National Patient Registry
LTF	Lost to follow-up
MCGN	Minimal change glomerulonephritis
MGN	Membranous glomerulonephritis
MesPGN	Mesangioproliferative glomerulonephritis
MemPGN	Membranoproliferative glomerulonephritis
ProlGN	Proliferative glomerulonephritis
SNOMED	Systematized Nomenclature of Medicine
STROBE	STrengthening the Reporting of OBservational studies in Epidemiology