Esophagectomy N=12 EMR N=11
p-value
Age 64.8 (8.8) 65.3 (12.0) 0.91
Gender (male) 10 (83%) 7 (64%) 0.55
Charlson comorbidity index > 1 2 (17%) 4 (36%) 0.37
Surgery type -
Ivor-Lewis 8 (67%) 0
Transhiatal 4 (33%) 0
Endoscopic 0 11 (100%)
Barrett’s length > 3cm (vs short) 3 (25%) 1 (9%) 0.59
Tumour grade 0.32
Well 8 (67%) 9 (82%)
Moderate 4 (33%) 1 (9%)
Poor 0 1 (9%)
Tumour depth 0.25
T1m1 3 (25%) 6 (55%)
T1m2 3 (25%) 0
T1m3 5 (42%) 4 (36%)
T1sm1 1 (8%) 1 (9%)