By applying the cluster sampling we investigated 30 078 objects in seven communities of three counties in Yangzhou area.
采取整群抽样方法，对扬州市3县(市)7个农村社区30 0 78名对象进行流行病学调查。
Objective: To understand the epidemiological feature and therapeutic status of epilepsy in children in Touqiao rural area of Yangzhou.
目的：了解扬州市农村地区儿童癫痫流行病学特征及治疗状况。
In the last years in the Tang Dynasty, Yang Xingmi took control of Luzhou, expanded to other areas, seized Xuanzhou and Yangzhou, and finally unified Jianghuai area.
唐末杨行密趁乱占据庐州，并以庐州为基地向外拓展，最终夺取宣州、扬州，统一江淮。
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