Prospective Study
Copyright ©The Author(s) 2018.
World J Gastroenterol. Sep 28, 2018; 24(36): 4197-4207
Published online Sep 28, 2018. doi: 10.3748/wjg.v24.i36.4197
Table 1 Basic clinical characteristics of patients n (%)
VariableGroup A (n = 45)Group B (n = 40)Group C (n = 35)
Gender
Male25 (56)19 (48)22 (64)
Female50 (44)21 (52)13 (36)
Age (yr)
Medium676163
Range55-8252-7950-81
Location
Upper esophagus11 (24)8 (20)6 (16)
Middle esophagus14 (32)11 (28)11 (32)
Lower esophagus20 (44)22 (56)18 (52)
Differentiation degree
High17 (38)9 (23)10 (28)
Medium23 (50)25 (62)14 (40)
Low5 (12)6 (15)11 (32)
Symptom
Progressive dysphagia18 (40)19 (48)21 (60)
Vomiting13 (28)8 (20)4 (12)
Intermittent sternal sensation9 (20)8 (20)6 (16)
Hematemesis and sense of frustration5 (12)5 (12)4 (12)