流行病学研究的结果显示,消化性溃疡通常发生在社会经济状况(SES)较差的人群。幽门螺杆菌可能不是唯一的危险因素。 1965年在加州Alameda县进行了一项调查,了解行为、社会、心理和经济因素对健康的影响。结果发现,受教育程度较低或蓝领居民发生消化性溃疡病的危险性增高。利用该调查的资料研究其他溃疡病危险因素对SES与溃疡病发生率之间关系的影响。 结果:1965年至1974年间共有104例新发 The results of epidemiological studies show that peptic ulcer usually occurs in people with poor socioeconomic status (SES). Helicobacter pylori may not be the only risk factor. A survey was conducted in Alameda County, California, in 1965 to understand the health effects of behavioral, social, psychological and economic factors. The results showed that people with lower education or blue-collar residents of peptic ulcer disease risk increased. The data from this survey were used to study the impact of other ulcer disease risk factors on the relationship between SES and the incidence of ulcer disease. Results: Between 1965 and 1974 there were 104 new cases