Xue-shan Feng

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OBJECTIVE The aim of the study was to compare the effectiveness of Jitai tablets (JTT) versus methadone in a community drug treatment program. METHODS A cohort study was conducted with 386 eligible subjects from 7 districts to 65 communities in Shanghai. The subjects were placed into the JTT group (n=206) or the methadone group (n=180). The data were(More)
BACKGROUND In China, there is a large migrant population. A significant proportion of children of the migrant population in China are not able to attend public schools due to the lack of local household registration (HuKou). They turn to privately-operated migrant schools, which are usually under-funded, have bad environmental facilities and are(More)
Quality of life (QOL), a kind of mensuration which reflect all sorts of actions and capabilities of the patients, cover with many aspects such as the human body function, psychology, psychosis status and social activities, therefore QOL is become an important parameter in the evaluation the results of clinical treatment. The effect of the cataract surgery(More)
BACKGROUND Many countries including China are facing a serious opiate dependence problem. Anti-drug work effectiveness was affected by the high relapse rate all over the world. This study aims to analyze the factors influencing heroin addict relapse, and to provide evidence for generating relapse prevention strategies. METHODS A community-based follow-up(More)
OBJECTIVE To evaluate the statistical property of the estimators on exposure effect and value of propensity score methods in practical use. METHODS Simulation data, propensity score methods (PSM) were conducted to assess bias and efficiency, under both with/without model misspecification conditions. RESULTS Under model misspecification conditions,(More)
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