Retrospective research of neoadjuvant therapy on tumor-downstaging, post-operative complications, and prognosis in locally advanced rectal cancer

Table 9 Logistic regression analysis of predictors of neoadjuvant therapy effectiveness

Variable	β	Wals value, χ2	P value	OR	95%CI
					Lower limit		Upper limit
Gender	-1.381	5.609	0.02	0.251	0.08	0.788
Age	-1.183	4.34	0.04	0.306	0.101	0.932
Hypertension	0.725	1.245	0.26	2.065	0.578	7.385
Diabetes mellitus	0.527	0.622	0.43	1.694	0.457	6.273
Pre-operative radiation	-0.601	1.012	0.31	0.548	0.17	1.768
Pre-T stage	0.526	0.967	0.33	1.692	0.593	4.827
Tumor lower edge	0.073	0.021	0.89	1.075	0.401	2.884

CI: Confidence interval; OR: Odds ratio.