Concordant occurrence of gastric and XXXX diseases.

@entity1 @entity101 @entity66 @entity1819 @entity309 @entity1066 @entity4773 @entity1504 @entity741 @entity1030 @entity1575 @entity356
Epidemiologic evidence shows a strong relationship between @entity356 and @entity66 . It was speculated that salt intake might be the linking factor causing @entity101 and @entity1504 as well as @entity1819 . This study tested whether @entity101 diseases, such as @entity741 and @entity66 , occurred more frequently in @entity1 with @entity356 and gastric @entity1066 than expected by chance alone. In addition, it was studied whether gastric and duodenal @entity1066 coincided more frequently with other diseases that in the past have been associated with peptic @entity1066 , such as @entity1575 , @entity1030 , and @entity309 . The German statistics of rehabilitation were used to assess the frequency of coincidences. The statistics include a description of the primary, secondary, and tertiary diagnoses leading to rehabilitation. This study confirms the presence of a high coincidence of both @entity1066 with @entity1575 . In @entity1 with @entity309 , both @entity1066 occurred more frequently than expected from their general distribution. Gastric but not duodenal @entity1066 coincided more frequently with @entity741 than expected. @entity356 occurred more frequently in @entity1 who had concomitant @entity741 or @entity66 . @entity4773 was not associated with an increased risk for any disease related to @entity101 . The results of the study support the contention that @entity1819 and diseases related to @entity101 share a common etiologic factor.
