目的分析2014-2020年北京市海淀区疑似预防接种异常反应(adverse events following immunization,AEFI)的发生特征,评价海淀区AEFI监测系统运转情况。方法通过中国免疫规划信息管理系统AEFI信息管理系统,收集海淀区2014-2020年报告的AEF...目的分析2014-2020年北京市海淀区疑似预防接种异常反应(adverse events following immunization,AEFI)的发生特征,评价海淀区AEFI监测系统运转情况。方法通过中国免疫规划信息管理系统AEFI信息管理系统,收集海淀区2014-2020年报告的AEFI个案数据,采用描述性流行病学方法进行分析。结果2014-2020年海淀区共报告AEFI 1696例,报告发生率为18.81/10万剂,其中一般反应和异常反应分别占AEFI总报告数的46.64%和26.36%,报告发生率分别为8.77/10万剂和4.96/10万剂。AEFI的报告呈现集中在2岁以下年龄组、报告数夏秋季高于冬春季的特征。AEFI报告发生率居前四位的疫苗分别为重组带状疱疹疫苗(169.05/10万剂)、乙脑灭活疫苗(115.07/10万剂)、吸附无细胞百白破灭活脊髓灰质炎和b型流感嗜血杆菌(结合)联合疫苗(99.63/10万剂)、麻疹风疹联合减毒活疫苗(70.65/10万剂)。异常反应中以过敏性皮疹为主,其中严重异常反应报告发生率0.31/10万剂,绝大多数愈后转归良好。在所有不良反应中,91.93%发生于接种后0~1 d。结论海淀区AEFI监测系统运转良好,接种工作较为规范,所使用的疫苗安全性较好,一般反应报告率较低原因有待进一步调查核实。展开更多
Chinese cities face high and rapidly increasing exposure to disasters. Reducing disaster vulnerability is a direct and effective countermeasure for disaster management and risk reduction, which requires first and fore...Chinese cities face high and rapidly increasing exposure to disasters. Reducing disaster vulnerability is a direct and effective countermeasure for disaster management and risk reduction, which requires first and foremost objective assessment of the vulnerabilities of societies and economies. Assessment of economic vulnerability is a significant step in risk evaluation, a prerequisite for effective disaster prevention planning and an important base for emergency management. This paper develops a model for assessing economic vulnerability, which takes into account of the size of enterprises, the vulnerability and importance of various industrial sectors and economic density. Based on the model, this paper develops an urban economic vulnerability evaluation system and applies it to Haidian District in Beijing, the results help identify where in its 647 blocks are highly and very highly vulnerable in terms of economies, and it provides useful and practical information for pre-disaster prevention planning, disaster preparedness and emergency management. The economic vulnerability assessment model and the system developed in this study make it possible for the government to quickly evaluate the general economic vulnerability and identify the specific vulnerable areas, making contribution to disaster management information system and decision support system.展开更多
In the first half of 1997,a study of the in-migrant population in the Haidian District of Beij1ng was jointly conducted by the Population Research Institute of the Peo-ple's University of China and the Hai dian G...In the first half of 1997,a study of the in-migrant population in the Haidian District of Beij1ng was jointly conducted by the Population Research Institute of the Peo-ple's University of China and the Hai dian Gσv ernment.展开更多
Objective.To understand and analyze the mental health status of key Senior School Students at grade 3 in Haidian District of Bey ing and Senior Three Students in General Schools,so as to provide basis for mental healt...Objective.To understand and analyze the mental health status of key Senior School Students at grade 3 in Haidian District of Bey ing and Senior Three Students in General Schools,so as to provide basis for mental health education and psychological intervention.Methods.A total of 263 senior three students were randomly selected from a general school and two key school in Haidian District of Beijing.A questionnaire survey was conducted using the Mental Health Scale for Chinese Middle School Students(MSSMHS).Results.Of the 260 students surveyed,54.2%had mental health problems,36.5%had mild problems,8.8%had moderate problems,and 0.5%had slightly and deeply serious problems.The first three factors about examined rates of factors of mental health were anxiety,learning and interpersonal relationship.The detection rates accounted for 23.5%,23.1%and 18.8%respectively.There was no significant difference in the scores of each factor between key and ordinary middle school students(P>0.05).The scores of interpersonal,depression,anxiety and emotional factors of middle school girls were higher than those of boys,with statistical significance(P<0.05)?Conclusion.There are some mental health problems among senior students at grade 3 in Haidian District of Beijing,and female students9 are serious.Schools,families and societies should pay attention to this problem and strengthen mental health education with a focused goal.展开更多
The first time I have learnt the name Wu Qing was in a host show, "Close-Up" on CCTV-4. She is a professor of Beijing Foreign Studies Univer-sity, and moreover she is the daughter of one of Chinese literary ...The first time I have learnt the name Wu Qing was in a host show, "Close-Up" on CCTV-4. She is a professor of Beijing Foreign Studies Univer-sity, and moreover she is the daughter of one of Chinese literary giants, Ms. Bing Xin. I was immediately fascinated not展开更多
基金National Natural Science Foundation of China, No.41101119 No.41171138 Key Project of Chinese Acad- emy of Sciences, No.KZZD-EW-06
文摘Chinese cities face high and rapidly increasing exposure to disasters. Reducing disaster vulnerability is a direct and effective countermeasure for disaster management and risk reduction, which requires first and foremost objective assessment of the vulnerabilities of societies and economies. Assessment of economic vulnerability is a significant step in risk evaluation, a prerequisite for effective disaster prevention planning and an important base for emergency management. This paper develops a model for assessing economic vulnerability, which takes into account of the size of enterprises, the vulnerability and importance of various industrial sectors and economic density. Based on the model, this paper develops an urban economic vulnerability evaluation system and applies it to Haidian District in Beijing, the results help identify where in its 647 blocks are highly and very highly vulnerable in terms of economies, and it provides useful and practical information for pre-disaster prevention planning, disaster preparedness and emergency management. The economic vulnerability assessment model and the system developed in this study make it possible for the government to quickly evaluate the general economic vulnerability and identify the specific vulnerable areas, making contribution to disaster management information system and decision support system.
文摘In the first half of 1997,a study of the in-migrant population in the Haidian District of Beij1ng was jointly conducted by the Population Research Institute of the Peo-ple's University of China and the Hai dian Gσv ernment.
文摘Objective.To understand and analyze the mental health status of key Senior School Students at grade 3 in Haidian District of Bey ing and Senior Three Students in General Schools,so as to provide basis for mental health education and psychological intervention.Methods.A total of 263 senior three students were randomly selected from a general school and two key school in Haidian District of Beijing.A questionnaire survey was conducted using the Mental Health Scale for Chinese Middle School Students(MSSMHS).Results.Of the 260 students surveyed,54.2%had mental health problems,36.5%had mild problems,8.8%had moderate problems,and 0.5%had slightly and deeply serious problems.The first three factors about examined rates of factors of mental health were anxiety,learning and interpersonal relationship.The detection rates accounted for 23.5%,23.1%and 18.8%respectively.There was no significant difference in the scores of each factor between key and ordinary middle school students(P>0.05).The scores of interpersonal,depression,anxiety and emotional factors of middle school girls were higher than those of boys,with statistical significance(P<0.05)?Conclusion.There are some mental health problems among senior students at grade 3 in Haidian District of Beijing,and female students9 are serious.Schools,families and societies should pay attention to this problem and strengthen mental health education with a focused goal.
文摘The first time I have learnt the name Wu Qing was in a host show, "Close-Up" on CCTV-4. She is a professor of Beijing Foreign Studies Univer-sity, and moreover she is the daughter of one of Chinese literary giants, Ms. Bing Xin. I was immediately fascinated not
