Table 1.

Anisotropic parameters of negative and positive serum samples.

Sample		Parameters
		$\gamma$	$\mathrm{\Delta }$	$\alpha$	$\beta$	$\theta$	$D$	$R$
Negative	Mean	0.106	0.440	−0.015	0.509	0.099	0.836	−0.053
	Std	0.525	0.240	0.005	0.110	0.015	0.061	0.009
	Min	−3.054	−0.156	−0.030	0.350	0.048	0.679	−0.073
	Max	2.412	0.892	−0.002	0.870	0.150	0.977	−0.021
	$Q_1$	−0.118	0.319	−0.018	0.428	0.091	0.790	−0.060
	$Q_3$	0.243	0.492	−0.011	0.558	0.109	0.877	−0.048
	IQR	0.361	0.173	0.007	0.130	0.018	0.086	0.011
Positive	Mean	0.317	0.230	−0.013	0.700	0.103	0.905	−0.056
	Std	0.765	0.431	0.006	0.300	0.014	0.060	0.014
	Min	−1.856	−2.016	−0.032	0.372	0.069	0.763	−0.098
	Max	3.318	0.892	−0.0001	2.335	0.143	1.000	−0.011
	$Q_1$	−0.161	0.091	−0.017	0.513	0.093	0.860	−0.065
	$Q_3$	0.623	0.423	−0.009	0.776	0.112	0.958	−0.054
	IQR	0.784	0.332	0.008	0.263	0.019	0.098	0.011