Changes in Early T-Cell Subsets and Their Impact on Prognosis in Patients with Sepsis: A Single-Center Retrospective Study

Table 4

Comparison of different T-cell counts in septic patients undergoing mechanical ventilation.

	CD3^+ T cells			CD4^+ T cells			CD8^+ T cells			CD4^+/CD8^+ ratio
	CD3^+ decreased group (n = 91)	CD3^+ nondecreased group (n = 36)	value	CD4^+ decreased group (n = 95)	CD4^+ nondecreased group (n = 32)	value	CD8^+ decreased group (n = 81)	CD8^+ nondecreased group (n = 46)	value	CD4^+/CD8^+ decreased group (n = 54)	CD4^+/CD8^+ nondecreased (n = 73)	value
MV time, h, median, [IQR]	144 (48, 360)	96 (48, 144)	0.04	72 (36, 168)	96 (48, 204)	0.32	72 (36, 180)	84 (48, 150)	0.69	84 (48, 168)	72 (42, 168)	0.75
VAP, n (%)	10 (10.9%)	3 (8.33%)	0.76	10 (10.9%)	3 (8.33%)	0.76	11.1 (10.9%)	4 (8.7%)	0.90	5 (9.3%)	8 (11.0%)	0.76

MV, mechanical ventilation; VAP, ventilator-associated pneumonia.