Choice of general practice for postgraduate training among medical graduates and undergraduates in Nigeria

A questionnaire survey of career choices was carried out among 112 medical graduates, after one year's internship (group I), during their National Youth Corps programme in Kaduna, Lagos, Cross River and Oyo states of Nigeria, and 365 final-year medical undergraduates (group 2) in the colleges of medicine in the corresponding states. A total of 13% in group I and 40% in group 2 were undecided as regards their first choice. Obstetrics and gynaecology was the most popular first choice in both groups. General practice ranked fifth among group I, but displaced surgery to rank second among group 2. The differences were statistically significant. A total of 41% of group I and 46% of group 2 preferred to work in a teaching hospital, reflecting the high preference for surgical specialties. Twenty-six per cent and 33.7% of respondents in groups 1 and 2 respectively wished to own their own practice or work in the private sector. General practice is a new specialty and its growth is supported by a national postgraduate training programme. A shift towards general practice is seen compared with previous studies of career preference among Nigerian medical graduates and students. This may be due to a changing balance of supply and demand in the medical work-force, or a better assessment of the nation's health problems and manpower needs.     

小骨窗术和碎吸术治疗脑出血的临床应用研究

目的对比研究颅内血肿小骨窗清除术和颅内血肿(钻孔)碎吸清除术治疗脑出血的疗效。方法87例脑出血患者分为小骨窗组(行颅内血肿小骨窗清除术)、碎吸组(行颅内血肿碎吸清除术)和对照组(行内科保守治疗)。分别比较小骨窗组、碎吸组、保守组治疗前后的GCS评分及3组的GCS评分差。采用t检验、χ2检验和单因素方差分析比较。结果小骨窗组、碎吸组与保守组的GCS评分差比较均有差异(P<0.05);小骨窗组和碎吸组的GCS评分差比较也有差异(P<0.05)。结论小骨窗颅内血肿清除术、碎吸颅内血肿清除术、内科保守疗法在脑出血治疗中均能发挥一定的作用。小骨窗术和碎吸术在治疗中均能提高疗效、加快神经功能恢复,但小骨窗术较碎吸术能更好地发挥疗效、提高病人的生存质量。     

Evaluation of the legal risk of a ‘missed’ cancer in two breastscreen services

Variation in opinions of medical experts is a problem for both the legal and medical profession. This is particularly relevant in breast imaging. BreastScreen Queensland and New South Wales have developed a review protocol to assess ‘reasonableness’ of radiological opinions. It is hoped that the protocol will be acceptable to the courts and will result in a fair outcome for all parties involved in a medico-legal dispute.     

医院图书馆与医务人员卫生法学教育

为了改变卫生人员和医学生的知识结构,自觉执行卫生法,培养适应新时代有道德、有文化、守纪律、高素质的卫生人员,必须要加强学习卫生法学教育。文章阐述了卫生法的概念,及其教育的意义,卫生法学在医疗实践中的作用;同时提出了图书馆如何配合医院开展卫生法学教育的措施,扩大藏书内容,开办法律讲座学习班,做好法律知识宣传工作,坚持以医教研为中心,深化服务质量。     

关于医学生外科临床实习质量的探讨

外科是一门实践性很强的学科，如何培养实用型医学人才是摆在我们面前的首要问题。本文分析了外科临床实习中存在的问题，并提出一些应对措施。     

Pharmacy customers’ views and experiences of using pharmacies which provide needle exchange services in Aberdeen and Glasgow, Scotland

Community pharmacists contribution to the management of drug problems is considerable. As the use of illicit drugs has increased, pharmacists have come under increasing pressure to offer services to problem drug users. However, there is concern among some pharmacists that offering such services may deter other customers. There is particular concern among some pharmacists about needle exchange services. Only 9.5% of Scottish pharmacies offer needle exchange services compared to 69% which are dispensing methadone (57% of which supervise methadone consumption). Qualitative interviews were used in a purposive sample of 10 pharmacies in Scotland. Eight customers were interviewed in each pharmacy to ascertain pharmacy customers’ views on these services. The majority of customers were supportive of these services. Customers were often unaware that the pharmacy they were interviewed in was offering services for people with drug problems. Pharmacy customers were more knowledgeable about, and more supportive, of needle exchange services than they were of methadone. This was because they believed needle exchange services helped to reduce the amount of discarded needles in public places. Pharmacy customers also recognised that needle exchange helped reduce the spread of disease. These findings should be used to encourage more pharmacists to offer needle exchange services.     

数据库技术新进展及其在医疗系统中的应用

论述了关系型数据库的革命性贡献与发展中的矛盾,实现医疗系统中的数据管理功能需要解决的问题,以及对临床数据输入系统的需求。     

区域性大型医疗设备预防性维护规范探讨

目的：大型医疗设备是医院医教研工作的重要保障,也是医院体现诊疗水平的主要手段和工具。因此,保持医院中大型医疗设备安全有效的运行是一项十分重要的工作,研究做好大型医疗设备的预防性维护是保证设备良好运行状态的一项重要措施。方法：分析探讨CT、MR和DSA设备各部件及外围环境要求。结果：建立了CT、MRI和DSA等区域性大型医疗设备的预防性维护规范。结论：给出预防性维护计划表格制定方案,为医院开展这项工作提供了参考。     

日本新型急救医疗救援体系的分析与借鉴

日本急救医疗体系比较发达，一般把急救患者分检为I级、II级和III级，再送到相应的医疗机构进行救治。急救医疗从业人员都是专业的人员，能够及时有效地对急救患者进行诊治。现在日本正在进行急救医疗体系的改革，成立了相关委员会并形成一些基础改革，主要是增加急救医疗的投入及专业急救医生的提高。这些对我国急救医疗体系现存的一些问题有一定借鉴意义。     

68例社区获得性肺炎病原及临床特征分析

目的　 68例外周血白细胞正常或降低的社区获得性肺炎 (CAP)病原及临床特点分析。方法　检测CAP患者呼吸道及血液标本的常见病原体 ,并分析其临床特点。结果　军团菌属占 2 2 .1 % (1 5/ 68) ,肺炎支原体占 1 1 .8% (8/ 68) ,病毒占 1 6 .2 % (1 1 / 68) ,其中甲型流感病毒 2例、乙型流感病毒 5例 ,副流感病毒 1例 ,腺病毒 1例 ,艾滋病病毒 2例。细菌占 2 .9% (2 / 68) ,有 47.1 % (32 / 68)不能明确病原体 ,混合感染率为 8.8% (6/ 68)。病毒性肺炎、军团菌肺炎及肺炎支原体肺炎的临床症状、体征、外周血白细胞、胸部影像均无特异性 ,其鉴别需靠病原学检查。结论　外周血白细胞正常或降低的CAP病因主要为非典型病原体和病毒 ,对此类CAP的经验治疗应首选大环内酯类抗生素或抗病毒药物。