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本次调查的目的在于了解我市学生蠕形螨感染情况,并用药物对部分感染者进行试验性治疗.材料与方法时间 1989年11月至1990年4月调查对象 鞍钢医专、鞍山市卫生学校、鞍山市财经学校等八所学校的部分学生,共767人。 从表1可看出,随着年龄的增高,蠕形螨的感染率也增高,尤其是26岁以上的青年,感染率高达47.4％(X~2=52.01,P<0.05)。分析认为,随着年龄的增高,皮脂分泌量增多,感染虫体的机会多、虫体繁殖时间长.所以蠕形螨感染率高.表1提示,本次调查的学生蠕形螨感染率以男性较高,尽管男女间差别不显著
The purpose of this survey is to understand the demodex infection in our city, and the experimental treatment of some patients with drugs.Materials and Methods Time November 1989 to April 1990 The respondents Anshan Medical College, Anshan City Health School , Anshan City Finance School, part of the eight schools, a total of 767 people. As can be seen from Table 1, the infection rate of Demodex increased with age, especially for young people over 26 years old, the infection rate was as high as 47.4% (X ~ 2 = 52.01, P <0.05). Analysis shows that, with increasing age, sebum secretion increased, the chances of infecting worms, worms reproductive a long time, so Demodex infection rate is high.Table 1 shows that the survey of Demodex infection rate of students to Men are higher, although the difference between men and women is not significant