Peptic ulcer: (Analysis of predisposing and associated causes).

Age incidence, food habits and socio-economic condition were studied in a series of 478 predominantly male peptic ulcer patients. Age incidence of peptic ulcer increased in the second decade of life, reached a peak at the third decade and tapered off towards the end of fourth decade. As many as 57% of the patients belonged to the low socio-economic group and 78% were having only two meals a day. A ratio of 21 : 1 for duodenal ulcer to gastric ulcer was revealed from laparotomy findings.