Emergency exploratory laparotomy and radical gastrectomy in patients with gastric cancer combined with acute upper gastrointestinal bleeding

Table 4 Comparison of the patients’ relevant indicators of postoperative immune function between the two groups (mean ± SD)

Index of correlation		Palliative group (n = 43)	Radical resection group (n = 46)	t	P value
CD3+ (%)	Pre-operation	53.72 ± 3.61	52.13 ± 4.21	1.906	0.059
	Post-operation	50.12 ± 2.32	63.52 ± 5.81	14.10	0.043
CD4+ (%)	Pre-operation	31.92 ± 2.83	30.81 ± 3.11	1.857	0.067
	Post-operation	28.32 ± 2.46	40.34 ± 3.01	20.54	0.036
CD8+ (%)	Pre-operation	25.32 ± 2.13	25.34 ± 2.04	1.589	0.085
	Post-operation	27.24 ± 2.05	25.22 ± 2.25	4.417	0.033
CD4+/CD8+	Pre-operation	1.34 ± 0.32	1.32 ± 0.33	0.289	0.773
	Post-operation	1.25 ± 0.34	1.63 ± 0.43	4.603	0.065
CD3+/HLADR+	Pre-operation	7.23 ± 2.53	7.52 ± 2.62	1.572	0.658
	Post-operation	6.35 ± 2.84	8.63 ± 3.14	1.767	0.023
IgG	Pre-operation	11.13 ± 1.58	11.27 ± 1.27	0.548	0.664
	Post-operation	14.68 ± 2.28	18.35 ± 2.16	5.256	0.037
IgM	Pre-operation	3.24 ± 0.32	3.21 ± 0.28	0.363	0.846
	Post-operation	3.56 ± 3.19	3.87 ± 0.53	3.292	0.016