Efficacy of Yiqi Jianpi anti-cancer prescription combined with chemotherapy in patients with colorectal cancer after operation

Table 6 Comparison of serum levels of T-cell subsets between groups before and after the treatments (mean ± SD)

Group	n	Time	CD3+ (%)	CD4+ (%)	CD4+/CD8 (%)	CD8+ (%)
Experimental	35	Before treatment	41.52 ± 5.21	32.07 ± 3.31	0.51 ± 0.15	52.25 ± 5.37
		After treatment	62.3 ± 5.53a,d	43.4 ± 4.99a,d	1.02 ± 0.29a,d	40.52 ± 4.58a,d
Control	33	Before treatment	42.52 ± 4.58	31.15 ± 3.25	0.55 ± 0.13	52.12 ± 6.59
		After treatment	53.25 ± .6.62a	37.72 ± 4.56a	0.77 ± 0.15a	48.46 ± 5.58a

^aP < 0.05 vs before treatment.

^dP < 0.05 vs control group.