【摘要】 目的　应用对数线性模型对骨折资料进行分析。方法　收集了天津医院 1993～ 2 0 0 2年的骨折病历资料 ,采用对数线性模型对上述资料进行分析。结果　骨折患者的年龄 ,性别和骨折原因间存在着交互作用。结论对数线性模型可以更好的分析多个变量间的交互作用 ,适用于探索性的研究。更多还原

【Abstract】 Objective Log-linear model was applied to analyze the fracture data. Methods The case history of fracture from 1993 to 2002 in Tianjin hospital was collected and analyzed with log-linear model.Results There is interaction among the age, the sex and the reason of fracture in pati ents. Conclusion Log-linear model can better analyze the interaction of multi-variables, and it is suitable for the explorin g study. [更多还原