Table 2.

Coefficients of correlation between Treg and platelet counts.

Variable	Correlation coefficient	P value
Cases + controls, Treg1, and platelet 1 (n = 38)	0.149	0.373
Controls, Treg1, and platelet 1 (n = 19)	−0.025	0.918
Cases, Treg1, and platelet 1 (n = 19)	0.001	0.997
Cases, Treg2, and platelet 2 (n = 16)	0.108	0.535
Cases, Treg3, and platelet 3 (n = 16)	0.020	0.911
Cases, Treg4, and platelet 4 (n = 15)	0.131	0.460