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Brief Article
©2013 Baishideng Publishing Group Co.
World J Gastrointest Surg. Jun 27, 2013; 5(6): 178-186
Published online Jun 27, 2013. doi: 10.4240/wjgs.v5.i6.178
Table 1 Definition of study groups n (%)
Total study populationn = 825
No treatment497 (60.2)
Treatment groups
Chemotherapy153 (18.5)
Chemoradiation61 (7.4)
Surgery114 (13.8)
Surgical subgroups
Surgery alone69 (60.5)
Adjuvant radiation4 (3.5)
Adjuvant chemotherapy20 (17.5)
Adjuvant chemoradiation21 (18.4)


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