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. 2011 Mar 21;2(3):503–507. doi: 10.3892/ol.2011.278

Table III.

Standardized mortality ratio (SMR) of the tumors of the esophagus, GEJ and stomach with further distinction related to the three levels of origin for the esophageal tumors and to the three Siewert's classes of the GEJ tumors.

Esophagus GEJ Stomach



Upper Middle Lower Siewert's class
1/3 1/3 1/3 I II III
No. 17.0 27.0 20.0 10.0 36.0 12.0 491
SMR 42.5 39.8 37.4 18.1 12.6 17.1 5.3
No. 64.0 58.0 491
SMR 39.2 14.9 5.3