Table 2. Key Properties Differentiating Mild and Severe Diabetes.

	SO2 (°)	Epidermal thickness (mm)	Alpha
Mild diabetes	0.47 (0.09)	0.38 (0.28)	0.94 (0.37)
Severe diabetes	0.41 (0.10)	0.24 (0.27)	0.80 (0.36)
P-value	2e-6	2e-3	0.03