某口岸地区141例吸毒人群的流行病学分析

Analysis on the Epidemiological Data of 141 Drug Users in a Frontier Area

为了解吸毒人群的流行病学特征，采用问卷式方法进行调查，结果：１４１例吸毒者年龄在１６～３６岁之间，平均年龄为２３７岁，最早吸毒年龄男性为１３岁，女性为１６岁，平均２１１岁；吸毒者以本地人较多（９５７％，１３５／１４１），文化程度较低，初中及以下者８０例（５６７％，８０／１４１），以待业人员为主（５８２％，８２／１４１）；吸毒方式主要是吹龙和静脉注射二种，以静脉注射者占大多数（８７２％，１２３／１４１），６５０％（８０／１２３）的吸毒者有共用注射器史，吸食毒品时间以二年的为多（４１１％，５８／１４１），吸食毒品以每日０３３克（一啡）为多（５９６％，８４／１４１）；１１１例有婚外性生活史（７８７％，１１１／１４１），性生活时未使用避孕套的有８６例（７７５％，８６／１１１），其中男性６７例、女性１９例；戒毒后的复吸率７２３％（１０２／１４１）。作者就上述情况进行了相应的分析讨论，为口岸今后监测、预防和控制传染病提供科学依据或参考。

Questionnaire was adopted to investigate the epidemiological characterstics of drug users. The result showed that most of the 141 drug users were between age of 16 to 36 with a mean of 23.7. The earlist age of initiating drug user was 13 years old for male and 16 for female with an average of 21.1. Majority of them were local people(58.2%,82/141). All were HIV-ab negative while 16 were found syphilis positve (11.4%,16/141). Of all drug usres 35 were female with a positive rate of 37.1%(13/35) and 106 were male with a positive rate of 2.8%(3/106) indicating an marked difference between them (χ 2=30.79,P<0.01). Of the 13 female syphilis cases 11 were unmarried (84.6%). Related factors such as age educational level, job, history and method of drug abuse as well as extramarital sexual intercourse were analyzied.