Retrospective Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Jul 28, 2014; 20(28): 9556-9563
Published online Jul 28, 2014. doi: 10.3748/wjg.v20.i28.9556
Table 1 Main patient characteristics n (%)
Variables
Preoperative stage T1 (120 patients)
Sex, male79 (65.0)
Age (yr)
[median, (25th p-75th p)]68 (60-74)
Follow-up (mo)
[median, (25th p-75th p)]82 (48-144)
Operative time (min)
[median, (25th p-75th p)]70 (60-90)
Hospital stay (d)
[median, (25th p-75th p)]2 (2-3)
Definitive histology [n (%)]
pT1110 (91.7)
pT210 (8.3)
Stage T2 before radiotherapy (185 patients)
Sex, male120 (64.9)
Age (yr)
[median, (25th p-75th p)]68 (60-74)
Follow-up (mo)
[median, (25th p-75th p)]53 (32-125)
Operative time (min)
[median, (25th p-75th p)]70 (60-120)
Hospital stay (d)
[median, (25th p-75th p)]4 (3-5)
Post-radiotherapy stage
pT063 (34.1)
pT125 (13.5)
pT297 (52.4)
Stage T3 before radiotherapy (120 patients)
Sex, male70 (58.3)
Age (yr)
[median, (25th p-75th p)]69.5 (62.5-75)
Follow-up (mo)
[median, (25th p-75th p)]70 (42-133.5)
Operative time (min)
[median, (25th p-75th p)]90 (60-120)
Hospital stay (d)
[median, (25th p-75th p)]3 (3-4)
Postradiotherapy stage
pT017 (14.2)
pT113 (10.8)
pT249 (40.8)
pT341 (34.2)