论文部分内容阅读
郑县位于河南省中南部、是以烟叶为主要经济作物的产烟区,成人吸烟较为普遍,青少年吸烟的比例相应也较大,为了解产烟区中小学生吸烟情况及原因,我们于1985年5—7月对我县2611名中小学生的吸烟情况,进行了调查,其结果如下:对象及方法1.选择代表产烟区的王集、李口、茨芭三个乡的中小学各一所,共调查6所学校2642名(因资料不全的31人),有效卡片实际为2611名.
Located in central and southern Henan Province, Zheng County is a tobacco producing area with tobacco leaves as its main cash crop. Smoking is more common among adults and the proportion of young people smoking is larger. To understand the smoking status of primary and secondary school students in tobacco producing areas and its causes, May-July 2611 primary and secondary school students in my county of smoking were investigated, the results are as follows: Objects and methods 1. Select the representative of the tobacco production area of Wang Ji, Li Kou, Ciba three primary and secondary schools each one A total of 2 642 schools (31 persons with incomplete information) were surveyed in 6 schools, and the actual number of valid cards was 2,611.