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为了解伊宁市学生蠕形螨感染情况,于1991年5~6月按分层整群抽样原则,选取伊宁市汉族、维族、哈族中小学生作为调查对象,采用“透明胶带法”。嘱受检者将1.2×5cm的透明胶带,于晚间睡前贴于脸颊上部,次晨揭下胶带贴于载玻片上镜检,并计算螨数。
In order to understand the demodex infection of students in Yining City, from May to June 1991, according to the principle of stratified cluster sampling, Han, Uygur and Kazak primary and secondary school students in Yining City were selected as the investigation object, and the “transparent tape method” was adopted. Examine subjects will be 1.2 × 5cm scotch tape, at night before going to bed affixed to the top of the cheek, the next morning to remove the tape attached to the glass microscopic examination, and calculate the number of mites.