论文部分内容阅读
我院1991～1997年分4批次对扬州市中老年知识分子进行了健康体检，结果显示脂肪肝发病率呈明显上升趋势，现报告如下。1资料与方法本文研究对象为＞40岁的具有中、高级职称的知识分子，用前后对比的方法观察脂肪肝发病率的变化。用日本EUB－450等型超声诊断仪进行检查。声像图
In our hospital from 1991 to 1997, four batches of Yangzhou middle-aged and elderly intellectuals were examined. The results showed that the incidence of fatty liver showed a clear upward trend. The report is as follows. 1 Materials and Methods This study was conducted on 40-year-old intellectuals with middle or senior professional titles. The changes in the incidence of fatty liver were observed before and after comparison. The examination was performed using an ultrasonic diagnostic apparatus such as the Japan EUB-450. Acoustic image