Resveratrol Promotes Foot Ulcer Size Reduction in Type 2 Diabetes Patients

Table 2

Within-group changes in ulcer size by treatment groups (mean differences and 95% confidence intervals).

	Resveratrol group (𝑛=14)	Placebo group (𝑛=10)
Change after 4 weeks
Ulcer size, cm*	1.96 (1.24, 2.53)	0.98 (0.55, 1.41)
Change in length, cm	0.89 (0.47, 1.32)	0.40 (0.17, 0.63)
Change in width, cm	0.84 (0.50, 1.18)	0.56 (0.30, 0.82)
Change in depth, cm	0.23 (0.11, 0.34)	0.02 (−0.01, 0.05)
Change after 8 weeks
Ulcer size, cm*	3.13 (2.10, 4.17)	2.10 (0.98, 3.21)
Change in length, cm	1.55 (0.90, 2.20)	0.90 (0.37, 1.43)
Change in width, cm	1.23 (0.85, 1.61)	1.00 (0.44, 1.56)
Change in depth, cm	0.35 (0.22, 0.48)	0.20 (0.02, 0.37)

∗Sum of length, width, and depth.