Brief Article
Copyright ©2010 Baishideng.
World J Gastroenterol. Feb 21, 2010; 16(7): 862-867
Published online Feb 21, 2010. doi: 10.3748/wjg.v16.i7.862
Table 3 Comparison of age, rectal localization, post-surgery mortality and administration of chemo and/or radiotherapy n (%)
Stage I
Stage II
Stage III
Stage IV
Group I (n = 190)Group II (n = 122)Group I (n = 403)Group II (n = 348)Group I (n = 302)Group II (n = 244)Group I (n = 224)Group II (n = 157)
Age66.77066.77066.77067.570
Rectal localization93 (49)65 (44)121 (30)115 (33)103 (34)81 (33)67 (30)49 (31)
Postoperative mortality17 (9)2 (2)20 (5)7 (2)21 (7)5 (2)29 (13)6 (4)
Chemotherapy and/or radiotherapy10 (5)10 (8)48 (12)90 (26)91 (30)137 (56)54 (24)55 (35)