Retrospective Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Feb 14, 2017; 23(6): 1051-1058
Published online Feb 14, 2017. doi: 10.3748/wjg.v23.i6.1051
Table 1 Characteristics of patients with esophageal squamous cell carcinoma n (%)
Group A (n = 254)Group B (n = 307)P value
Sex
Male214 (84)260 (85)0.907
Female40 (16)47 (15)
Age (yr), median (range)64 (39-81)66 (41-86)< 0.001
Baseline clinical TNM-stage
I119 (47)155 (50)0.39
II66 (26)88 (29)0.50
III69 (27)64 (21)0.09
Treatment for primary ESCC
Surgery84 (33)124 (40)0.079
Endoscopic resection77 (30)113 (37)0.010
Chemoradiotherapy93 (37)70 (23)0.001
Follow-up period
Median months (range)60 (13-145)67 (12-107)0.150