Table 3:

Summary of the TFLL thickness trimodal probability density distributions of the four disease classification groups. p₁, p₂, p₃ are weight fractions (i.e., mixing proportion) of the functions f₁, f₂, f₃. The parameters μ₁, μ₂, μ₃ represent the peak of TFLL thickness and σ₁, σ₂, σ₃ represent the standard deviations corresponding to the three functions.

		Normal	Mixed	Asymptomatic MGD	MGD
R-square		0.96	0.96	0.95	0.97
Function 1	p 1	0.32±0.004	0.40±0.001	0.27±0.001	0.47±0.007
	μ 1	33.3±0.005	33.8±0.004	33.5±0.010	34.3±0.004
	σ 1	3.3±0.004	3.4±0.005	3.7±0.008	3.8±0.003
	PCT 1	26%	32%	20%	34%
Function 2	p 2	0.56±0.001	0.46±0.003	0.16±0.003	0.37±0.001
	μ 2	53.9±0.019	53.1±0.115	49.2±0.041	53.7±0.022
	σ 2	9.9±0.016	10.8±0.118	5.8±0.042	8.8±0.016
	PCT 2	40%	21%	25%	28%
Function 3	p 3	0.13±0.001	0.14±0.004	0.57±0.003	0.17±0.001
	μ 3	79.4±0.064	71.7±0.232	62.9±0.063	74.9±0.060
	σ 3	8.7±0.033	15.2±0.392	12.7±0.021	11.6±0.032
	PCT 3	12%	27%	47%	16%

Note: the percent (PCT) is the sum within the range of [μ ±σ] rather than the total range, so the percentage of the three peaks does not add to 100%.