某监狱服刑人员结核病流行情况及预防性服药效果分析

目的了解结核病在哈市监狱内发病情况,探讨结核病服药效果,控制监狱内结核病流行状况。方法对新投入的监狱服刑人员进行胸部透视检查,选择胸透正常而PPD实验强阳性人群为实验人群,随机将其分为预防性服药组（280人）和非预防性服药组（289人）,同时选择胸透正常而PPD实验结果阴性为对照组（290人）。其中预防性服药组人群,在知情同意的基础上进行预防性服药。观察6个月后,对实验人群进行胸透和痰检实验,确定结核病的发病率。结果预防性服药组、非预防性服药组与正常对照组人群中结核病的发病率分别为：0.36%、3.46%和2.76%。结论预防性服药对降低肺结核病的发病率有一定的作用。

Analysis of tuberculosis epidemic situation among prison inmates and effect of preventive medication

Objective To study the epidemiology of tuberculosis in prison, and to explore the effect of preventive administration to tuberculosis. Methods The new criminal suspects were checked by the chest X-ray. There were 569 people who had the normal results of the X-ray check and the PPD tests results were negative. These people were grouped by the preventive administration group （N=280） and non-administration group （N=289）. There were 290 people who had the positive results both the X-ray and PPD tests as the control group. The people who were in preventive administration group were give the medicine to prevent the tuberculosis. All the people were do the X-ray check and the PPD tests after six months. Results The tuberculosis percentage of preventive administration group, the non-administration group and the control group were 0.36%, 3.46% and 2.76% respectively. Conclusion It is effective to decrease the tuberculosis morbidity rate in preventive medicine.