Table 2.

Participants of the RESULT study, conducted in Lilongwe Malawi and listed according to CKD stages as defined by K/DOQI [20] and HIV status

Kidney function (eGFR in ml/min/1.73 m2)	Total, n = 363 (%)	HIV-positive, n = 116 (%)	HIV-negative, n = 247 (%)
Stage 0: No impairment:
eGFR ≥ 60, − proteinuria	316 (87)	90 (77.6)	226 (91.5)
Stage 1: Kidney damage with normal or ↑GFR:
eGFR ≥ 90 + proteinuria	20 (5.5)	8 (6.9)	12 (4.9)
Stage 2: Kidney damage with mild ↓ GFR:
eGFR 60–89 + proteinuria	16 (4.4)	13 (11.2)	3 (1.2)
Stage 3: Moderate ↓ GFR:
eGFR 30–59 ± proteinuria	9 (2.5)	5 (4.3)	4 (1.6)
Stage 4: Severe ↓ GFR:
(eGFR 15–29 ± proteinuria)	2 (0.6)	-	2 (0.8)