Menzel M, Högel J, Allmendinger G, Schmid E
Clinic for Anaesthesiology, MLU Halle.
Z Gastroenterol. 1995 Apr;33(4):193-7.
A logistic regression model was applied to assess risk factors and diagnostic predictors in duodenal and gastric ulcer, as well as in unspecific changes of gastric mucosa. In the latter group smoking, epigastric distress, and pain were associated with elevated relative risks. In the gastric ulcer model, increased odds were found for age, German nationality, smoking, and low and high urease activity of antral mucosa. This holds for duodenal ulcer, too; however interactions between complaints, urease activity, and nationality must be considered. In each case odds depend from the composition of the control group. Therapeutic implications have been considered.
应用逻辑回归模型评估十二指肠溃疡、胃溃疡以及胃黏膜非特异性改变的风险因素和诊断预测指标。在后一组中，吸烟、上腹部不适和疼痛与相对风险升高相关。在胃溃疡模型中，发现年龄、德国国籍、吸烟以及胃窦黏膜脲酶活性高低与优势比增加有关。十二指肠溃疡也是如此；然而，必须考虑症状、脲酶活性和国籍之间的相互作用。在每种情况下，优势比取决于对照组的构成。已考虑其治疗意义。
