Social aspects of chronic duodenal ulcer. A case control study.

Abstract

A case-control study of 80 patients with duodenal ulcer and 80 community controls was undertaken to compare these two groups regarding social and environmental factors including socio-economic status, marital status, country of birth, childhood and family factors. An increased risk of duodenal ulcer was associated with status incongruity in males; the male… (More)

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