Abstract 456
1977–81
1982–86
1987–91
1992–96
Total
1
Newly developed GORD
2
Barrett's at presentation or at follow-up
Reflux
1
714
1587
2381
3812
8494
Barrett's
2
43(6%)
53(3.3%)
121(5.1%)
151(4%)
368(4.3%)