Anonymized Full data set-CA72-4-111012

<strong>endoscopic findings:</strong><br> normal=1, inflammatory=2, mucosal tumor (polyp/carc)=3, 4=other<br> <strong>histological findings:</strong><br> 1=normal, 2=chronic gastritis, 3=acute gastritis, 4=intestinal metaplasia, 5=gastric cancer, 6=other<br> <strong>smoking status:</strong><br> 0=never, 1= active or ex<br> <strong>alcohol intake</strong><br> 0=never, 1= active or ex<br> <strong>Endoscopic evidence of gastric bleeding</strong><br> 0=no, 1=yes<br> <strong>PPI dose</strong><br> muliples of standard dose<br> <strong>Hp-status</strong><br> 0=negative, 1=positive