Effects of postoperative treatment with chemotherapy and cellular immunotherapy on patients with colorectal cancer

Table 3 Univariate analysis of the variables that mediate postoperative treatment efficacy in colorectal cancer patients, n (%)

Baseline data	Effective treatment group (n = 90)	Ineffective treatment group (n = 31)	χ2	P value
Age (years)			0.402	0.526
< 60	58 (64.44)	18 (58.06)
≥ 60	32 (35.56)	13 (41.94)
Sex			0.340	0.560
Male	49 (54.44)	15 (48.39)
Female	41 (45.56)	16 (51.61)
Onset site			0.216	0.642
Colon	45 (50.00)	17 (54.84)
Rectum	45 (50.00)	14 (45.16)
Pathological type			0.072	0.788
Adenocarcinoma	80 (88.89)	27 (87.10)
Other	10 (11.11)	4 (12.90)
Clinical stage			10.363	0.001
I-II	64 (71.11)	12 (38.71)
III	26 (28.89)	19 (61.29)
Differentiation			12.550	< 0.001
Moderately- or well-differentiated	71 (78.89)	14 (45.16)
Poorly differentiated	19 (21.11)	17 (54.84)
Treatment approach			4.215	0.040
XELOX	36 (40.00)	19 (61.29)
XELOX + DC-CIK	54 (60.00)	12 (38.71)

DC-CIK: Dendritic cell-cytokine-induced killer.