Table 2. Pathological diagnoses of AKI (including biopsy proven cases).

Variable	Total (% of 366)
ATN predominant (including 11 histological diagnoses)	272 (72.1%)
Glomerulonephritis/vasculitis (including 1 clinical diagnosis)	20 (5.5%)
Pyelonephritis (including 5 histological diagnoses)	19 (5.2%)
Obstruction	17 (4.6%)
Acute interstitial nephritis (including 2 histological diagnoses)	14 (3.8%)
Pre-eclampsia	14 (3.8%)
Granulomas	8 (2.2%)
Malignant hypertension (including 3 histological diagnoses)	7 (1.9%)
Multiple myeloma	3 (0.82%)