Table 4 Factors associated with sphincter preservation (univariate analysis)
From: Sphincter preservation in distal CT2N0 rectal cancer after preoperative chemoradiotherapy
Factor | OR | P value | 95% CI |
|---|---|---|---|
Distance from anal verge | 0.58 | 0.02 | 0.37-0.91 |
Age | 1 | 0.2 | 0.9-1.1 |
Sex | 1.2 | 0.9 | 0.26-5.6 |
Tumor size | 0.8 | 0.4 | 0.6-1.2 |
% circumference | 0.9 | 0.6 | 0.5-1.7 |
uT downstaging | 3.9 | 1.45 | 0.6-25 |
pT downstaging | 7.8 | 0.02 | 1.35-45.85 |