Table 3.

Change in vascular function from baseline according to treatment group stratifying by DM status

Variable	No History of DM			History of DM
	Placebo (n=16)	Allopurinol (n=15)	P Value	Placebo (n=25)	Allopurinol (n=23)	P Value
Δ uric acid, mg/dl	−0.22±1.35	−2.74±1.03	<0.001	0.20±1.65	−3.31±1.24	<0.001
BA-FMD, % Δ	−0.7±4.1	1.4±3.9	0.26	0.7±4.03	0.6±4.1	0.92
NMD, % Δ	−0.8±5.7	−0.1±7.3	0.79	−1.6±5.2	1.8±5.3	0.13

Value are expressed as absolute change from baseline±SD. BA-FMD % Δ, % change in BA-FMD; NMD % Δ, % change in NMD.