Clinical Trials Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Jul 21, 2015; 21(27): 8398-8407
Published online Jul 21, 2015. doi: 10.3748/wjg.v21.i27.8398
Table 3 Patient and tumor characteristics
Clinicopathological factorsn (%)
GenderMale226 (54.2)
Female191 (45.8)
Age (yr) ≤ 60223 (53.5)
> 60194 (46.5)
Median60
Gastrointestinal bleedingNo315 (75.5)
Yes102 (24.5)
Primary tumor siteStomach229 (54.9)
Small bowel123 (29.5)
Colon21 (5.0)
Others44 (10.6)
Predominant cell typeSpindle271 (65.0)
Epithelioid54 (12.9)
Mixed92 (22.1)
Primary tumor size (cm)0-5202 (48.4)
5.1-10138 (33.1)
> 1077 (18.5)
Median5.5
Mitotic index (per 50 HPFs)0-5309 (74.1)
6-1060 (14.4)
> 1048 (11.5)
NIH stageVery low risk33 (7.9)
Low risk154 (36.5)
Intermediate risk67 (16.1)
High risk163 (39.1)
RecurrenceNo331 (79.4)
Yes71 (17.0)
Insufficient data15 (3.6)
Death from illnessNo376 (90.2)
Yes26 (6.2)
Insufficient data15 (3.6)