[Retracted] Clinical Factors of Blood Transfusion-Related Acute Lung Injury and Changes in Levels of Treg-Related Cytokines

Table 2

Variable assignment.

Variable	Assignment
Y : TRALI	0 : non-TRALI
	1 : TRALI
X1 : smoking history	0 : no
	1 : yes
X2 : HLA antibody II	0 : no
	1 : yes
X3 : pretransfusion shock	0 : no
	1 : yes
X4 : CD4 + CD25 + Treg	Enter the value directly