Gastric endoscopic submucosal dissection as a treatment for early neoplasia and for accurate staging of early cancers in a United Kingdom Caucasian population

Table 1 Demographic data of patients included in the study n (%)

Variable	Value, n = 24
Number of patients assessed for ESD, n	24
Age, Mean ± SD, yr	73.0 ± 10.7
Age, range, yr	44-86
Gender, male	20 (83.3)
Gender, female	4 (16.7)
Caucasian ethnicity	24 (100)

ESD: Endoscopic submucosal dissection.