Table 4.

Comparison of the two groups’ immune index.

	Pre Op	POD 2	POD 7
CD3+ (%)
SDFEN	62.77 ± 6.46	54.32 ± 6.95	61.34 ± 4.32
EN	60.99 ± 7.00	53.59 ± 6.42	59.80 ± 6.23
p	0.321	0.669	0.285
CD4+ (%)
SDFEN	34.28 ± 4.83	28.40 ± 3.32	35.90 ± 2.24
EN	33.70 ± 5.31	29.76 ± 3.32	34.41 ± 2.64
p	0.61	0.155	0.024
CD8+ (%)
SDFEN	23.20 ± 4.83	21.58 ± 3.91	21.30 ± 3.03
EN	22.03 ± 3.83	21.11 ± 2.72	21.35 ± 1.94
p	0.377	0.659	0.949
CD4+/CD8+
SDFEN	1.55 ±0.43	1.36 ± 0.31	1.72 ± 0.29
EN	1.58 ±0.41	1.44 ± 0.27	1.62 ± 0.20
p	0.766	0.387	0.190
IgA (g/L)
SDFEN	2.13 ± 0.95	1.81 ± 0.94	2.25 ± 0.79
EN	2.03 ± 0.56	1.69 ± 0.59	1.88 ± 0.54
p	0.622	0.567	0.045
IgM (g/L)
SDFEN	1.26 ± 0.64	0.94 ± 0.20	1.30 ± 0.33
EN	1.12 ± 0.19	0.96 ± 0.13	1.11 ± 0.15
p	0.241	0.693	0.002
IgG (g/L)
SDFEN	11.22 ± 1.54	9.57 ± 1.59	11.55 ± 1.44
EN	11.12 ± 1.73	9.74 ± 0.87	11.41 ± 1.32
p	0.799	0.618	0.590

Pre Op: pre-operation; POD: postoperative day; SDFEN: soluble dietary fiber enteral nutrition; EN: enteral nutrition.