Retrospective Study
Copyright ©The Author(s) 2019.
World J Gastroenterol. May 28, 2019; 25(20): 2489-2502
Published online May 28, 2019. doi: 10.3748/wjg.v25.i20.2489
Table 1 Comparison of characteristics between colorectal cancer patients with and without lymphovascular invasion
CharacteristicLVI, n = 150
Non-LVI, n = 1069
P value
No. of patients (%)No. of patients (%)
Gender
Male93 (62.0)621 (58.1)
Female57 (38.0)448 (41.9)0.377
Age in yr
≤ 6587 (58.0)629 (58.8)
> 6563 (42.0)440 (41.2)0.860
Tumor site
Colon72 (48.0)497 (46.5)
Rectum78 (52.0)572 (53.5)0.793
Histological differentiation
Well/moderately79 (52.7)815 (76.2)
Poorly/mucinous71 (47.3)254 (23.8)< 0.001
TNM stage
I12 (8.0)207 (19.4)
II30 (20.0)368 (34.4)
III64 (42.7)358 (33.5)
IV44 (29.3)136 (12.7)< 0.001