兴化市是县级农业市，地处苏北里下河，属水网地区，经济尚欠发达。１９９７年我们对全市９９４２名各类机动车驾驶员进行性病监测，现将监测结果分析如下。１监测对象和内容９９４２名驾驶员中男性９７２９名，女性２１３名。其中年龄最小１７岁，最大５７岁，平均年龄３... Xinghua City is a county-level agricultural city, located in the Lubei River in northern Jiangsu, is a water network, the economy is less developed. In 1997, we carried out STD surveillance of 9942 motor vehicle drivers in the city. The monitoring results are as follows. A monitoring object and content 9942 pilots, 9,929 male and 213 female. The youngest is 17 years old, the oldest is 57 years old and the average age is 3 ...