Impact of postoperative omega-3 fatty acid-supplemented parenteral nutrition on clinical outcomes and immunomodulations in colorectal cancer patients

Table 6 Assessment of inflammatory and immunological parameters before and after operation in the FO group versus the SO group (mean ± SD)

Group	n	CD3+ (%)					CD4+ (%)
		POD-1	POD+1	POD+8	1	2	POD-1	POD+1	POD+8	1	2
FO	20	65.81 ± 9.52	56.43 ± 12.57	69.28 ± 9.42	-9.38 ± 9.88	12.85 ± 11.61	35.69 ± 11.48	23.68 ± 10.69	41.48 ± 9.51	-12.02 ± 10.79	17.80 ± 10.86
SO	21	57.41 ± 11.11	59.73 ± 16.06	63.57 ± 10.26	2.32 ± 20.36	3.84 ± 19.62	30.46 ± 9.74	24.41 ± 15.87	34.07 ± 10.17	-6.05 ± 17.95	9.66 ± 17.55
t		2.591	0.731	1.851	2.320	1.799	1.575	0.173	2.405	1.281	1.775
P		0.013	0.469	0.072	0.026	0.081	0.123	0.864	0.021	0.208	0.084

1: The margin value for POD+1 minus POD-1; 2: The margin value for POD+8 minus POD+1.