From: Barrett's oesophagus and adenocarcinoma
Geographical Area
Total
Males
Females
M:F
n
mean age (yrs)
Scotland
563
57.4
65.3
1.4
Wales
388
61.4
66.4
1.9
England
North
1157
61.6
67.6
1.6
Midlands
1269
63.8
68.1
1.3
South
2340
67.7
1.7
5717
62.0
67.5