ABSTRACT
Up to December of 2011, the domestic and overseas literatures of acupuncture for smoking cessation are searched and collected through Pubmed, CNKI, Wanfang and Chongqing VIP databases, which are analyzed from treatment method, action mechanism, influencing factors of efficacy and efficacy evaluation research and so on. The result shows that (1) acupuncture has positive effect on smoking cessation, and large clinical trials has been carried out. However, most of them are needling methods and the short-term effect observation, which lack of long-term efficacy research of withdrawal symptoms, especially continuous withdrawal symptoms and index of life quality. (2) Because of unified clinical treatment, manipulation standard and curative effect criteria, it is difficult to make comparison among them. (3) The study of mechanism on acupuncture for smoking cessation is not of in-depth. In future, clinical research project of acupuncture on smoking cessation should be optimized and regulated, including the unified treatment, manipulation standard and curative effect criteria, also long-term researches with large-scale samples should be launched to confirm effect ofacupuncture for smoking cessation to further discuss its action mechanism.
Subject(s)
Humans , Acupuncture Therapy , Internationality , Smoking , Psychology , Therapeutics , Smoking CessationABSTRACT
Objective To analyze the epidemiological characteristics of imported cases of dengue fever in Guangdong province (GD) and in I-long Kong (HK) during 2004-2006 to provide evidence for further cooperation in the prevention and control programs on dengue fever in the two places.Methods Descriptive statistical analysis was performed on data obtained from dengue fever surveillance and reporting network in GD and from Centre for Health Protection,Department of Health,HK.Results Both from GD and HK 44 and 93 imported cases of Dengue fever were reported during 2004-2006.Most patients from GD acquired their infection from Singapore (13 cases),Indonesia (9 cases) or Cambodia (6 cases) while patients in HK mainly were imported from Indonesia (31 cases),the Philippines (16 cases) and Thailand (15 cases).The peak seasons of the two places were both from July to September.During the non-peak season period,the number of cases in Hong Kong was higher than that in Guangdong.Male/ female ratio was 1.2 : 1 in GD and 1.1 : 1 in HK.Age of patients in GD appeared to range from 6-80 years,with 63.6% (28/44) of them aged 20-39 years.40.9% (18/44) of the cases were engaged in business,services,housework or unemployed.Those cases in HK were between 10-72 years of age,with 63.6%(28/44) of them aged 20-39 years while 47.3%(44/93) of the patients were with the occupation of business,services and industry.More cases in GD had a onset of disease before entering the border (27 : 17) than the cases in HK (35 : 57).The average time interval between onset and diagnosis were 7 and 9 days for GD and HK respectively.Conclusion Frequent travel between Southeast Asia in summer among the working class appeared to be the main factor,causing imported cases of dengue fever in GDand HK.It is crucial to provide health education targeted at these high risk groups in order to prevent importation of dengue fever in the two areas.