Table 2.

Severity and outcome of acute kidney injury among Sudanese adults in a tertiary level hospital

Features	Frequency (%)
Severity of +AKI as per †KDIGO Staging
AKI stage I	93 (24.2%)
AKI stage 2	107 (27.9%)
AKI stage 3	184 (47.9%)
Total number of patients required dialysis	73 (19%)
Outcome of AKI
Fully recovered	137 (35.7%)
Showed partial recovery	80 (20.8%)
Showed no renal recovery	93 (24.2%)
Diagnosed as developed ‡CKD	2 (0.5%)
Unknown	72 (18.8%)
Median duration of hospital stay	9 days (IQR 5 and 14)
Overall patients’ outcome
Recovered	229 (59.6%)
Died in hospital	120 (31.2%)
Unknown	35 (9.1%)

⁺Acute Kidney Injury;

^†Kidney Disease Improving Global Outcomes;

^‡Chronic Kidney Disease