. 2016 Apr 30;14:136. doi: 10.1186/s12957-016-0898-1

Table 3.

Univariate and multivariate analysis of factors associated with postoperative distant organ recurrence

		Number	p value of univariate analysis	Odd ratio	p value of multivariate analysis	95 % CI
Age	≥ 70	23	0.058	0.525	0.348	0.136–2.090
Age	< 70	34		Reference
Gender	Male	42	0.418
Gender	Female	15
Surgical procedure	APR + TPE	20	0.812
Surgical procedure	Other operation	37
Histological depth of tumor	T0-2	19	0.404
Histological depth of tumor	T3, 4	38
Histological antitumor effect	G1	26	0.314
Histological antitumor effect	G2, 3	31
Histological type	por, muc	5	0.096	0.244	0.201	0.024–2.176
Histological type	tub	52		Reference
Total radiation dose	40 Gy	14	0.524
Total radiation dose	50.4 Gy	43
Combination chemotherapy	5′DFUR	31	0.442
Combination chemotherapy	Capecitabine, S1	26
Pathological lymph nodes metastasis	+	15	0.001	0.156	0.009	0.037–0.608
Pathological lymph nodes metastasis	–	42		Reference