海洛因依赖者吸烟与吸毒的关系分析

目的：了解海洛因依赖者吸毒前后的吸烟情况，分析吸烟与吸毒之间的关系。方法：调查了576名海洛因依赖者的流行病学资料。结果：海洛因依赖人群吸毒前后的吸烟比例分别为83．54％和91．36％，有显著差异（P〈0．01）；其中女性海洛因依赖者吸毒前后的吸烟率分别为47．89％和85．91％，有显著差异（P〈0．01）；而男性海洛因依赖者吸毒前后的吸烟率分别为88．91％和92．29％，无显著差异（P〉0．05）。海洛因依赖人群的吸烟年限、吸烟量与每日吸毒量之间存在着正相关。结论：吸烟情况可作为海洛因依赖程度的预测因子之一。

Relationship between the smoking rate and heroin abuse in male and female heroin addicts

Objective： To investigate the epidemiology of smoking prior or post to heroin dependence and analy- size the relationship between the smoking and heroin abuse in heroin addicts. Methods： The epidemiological data was recorded in the 576 cases from 1999 to 2000. Results： The ratio of smoking before and after heroin depen- dence was 83.54% and 91.36%, there was a significant difference between the ratio of smoking （X2= 13.54,P= 0.001）. In the female patients, the ratio of smoking increased significantly from 47.89% to 85.91% （X2= 18.968, P=0.001） after heroin dependence, while the ratio increased from 88.91% to 92.29% （P=0.096） in the male pa- tients. Either daily amount of smoking or duration of smoking was correlated positively to the daily dose of heroin in the heroin patients. Conclusions： Daily dose of smoking could be used as one of predictive factors for the severity of drug abuse in heroin addicts.