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

Table 1

Comparison of clinical data between TRALI group and non-TRALI group (n (%), ).

Clinical data	TRALI group (n = 62)	Non-TRALI group (n = 58)	χ^2 or t	value
Gender			0.595	0.441
Male	32 (51.61)	34 (58.62)
Female	30 (48.39)	24 (41.38)
Age (years)	49.56 ± 7.94	49.71 ± 7.90	0.587	0.558
BMI (kg/m^2)	23.82 ± 2.15	23.52 ± 2.47	0.711	0.479
Smoking history			12.035	0.001
Yes	33 (53.23)	13 (22.41)
No	29 (46.77)	45 (77.59)
Surgical history			0.155	0.694
Yes	53 (85.48)	51 (87.93)
No	9 (14.52)	7 (12.07)
Perioperative blood transfusion volume (mL)	3747.24 ± 521.12	3590.63 ± 515.22	1.654	0.101
Total infusion volume (mL)	4222.49 ± 637.59	4228.76 ± 598.01	0.055	0.956
HLA antibody I			0.028	0.868
Yes	7 (11.29)	6 (10.34)
No	55 (88.71)	52 (89.66)
HLA antibody II			11.749	0.001
Yes	16 (25.81)	2 (3.45)
No	46 (74.19)	56 (96.55)
Pretransfusion shock			16.421	＜0.001
Yes	40 (64.52)	16 (27.59)
No	22 (35.48)	42 (72.41)
Mechanical ventilation			2.724	0.099
Yes	35 (56.45)	24 (41.38)
No	27 (43.55)	34 (58.62)
Combined liver disease			1.230	0.268
Yes	33 (53.23)	25 (43.10)
No	29 (46.77)	33 (56.90)
CD4 + CD25 + Treg (%)	38.39 ± 4.62	26.40 ± 5.37	13.137	＜0.001
IL-10 (ng/L)	35.79 ± 5.65	34.84 ± 5.85	0.905	0.367
TGF-β (μg/L)	49.62 ± 8.19	48.93 ± 7.78	0.472	0.638