Brief Reports
Copyright ©The Author(s) 2005.
World J Gastroenterol. Sep 14, 2005; 11(34): 5367-5372
Published online Sep 14, 2005. doi: 10.3748/wjg.v11.i34.5367
Table 4 Cox multivariate analysis
CharacteristicsPatient numberPHazard ratio (95% CI)
Adjuvant therapy
RT vs30<0.0015.83 (2.36-14.43)
CCRT30
Cell differentiation
Poor vs250.0015.88 (2.08-16.93)
Well/moderate35
Tumor size
≤ 4.1 cm vs300.0582.68 (0.97-7.43)
> 4.1 cm30
Age (yr)
≤ 61.7 yr vs280.481.34 (0.60-2.99)
>61.7 yr32
Nodal status
Yes vs410.062.71 (1.00-7.38)
No19
T status
T4 vs280.5321.47 (0.44-4.92)
T332