Table 3. Fractional excretion of damage markers in CKD patients after a period with no anti-proteinuric treatment, and after NSAID treatment.

Damage marker	Untreated UP	NSAID	P
Total IgG (%)	6.6×10−4(0.9–14.3×10−4)	3.0×10−4(0.7–8.0×10−4)	0.03
IgG4 (%)	1.25 (0.62–3.89)	0.31 (0.14–0.50)	0.004
KIM-1 (%)	4.70 (3.53–8.56)	3.16 (1.32–6.02)	0.03
B2M (%)	0.83 (0.19–11.13)	0.30 (0.14–2.83)	0.04
H-FABP (%)	24.9 (9.9–150.5)	22.7 (2.9–164.0)	0.72
MCP-1 (%)	5.61 (4.25–8.31)	13.23 (6.80–22.47)	0.006
NGAL (%)	1.60 (1.04–4.01)	1.73 (0.65–4.64)	0.40