Students'' assessment of a course in obstetrics and gynaecology

A complete annual entry of 181 students were administered a questionnaire in which they were invited to make value judgements about all aspects of their 3-month course in obstetrics and gynaecology. The resulting performance indicators were used to compare individual staff and clinical firms.     

Communication skills training for medical students: an integrated approach

Skills of communication are not easily taught to medical students. Three main clinical departments (general practice, medicine and mental health) of the Medical Faculty of the Queen's University, Belfast, introduced an integrated course in January 1988 to teach the basic principles. The course is held at the beginning of clinical training and is an integral part of the introductory clinical course. It was introduced in response to the Report of a Working Party of the Education Committee of the General Medical Council (1987) which advocated the need for improved training in history-taking and communication. It is a 12-week course and every Monday and Friday afternoon from 1400 to 1700 hours 12 students are seconded from ward work, four to the Department of Medicine, four to the Department of General Practice and four to the Department of Mental Health. Hand-outs about information to be obtained and interview style are standardized and the principles to be followed are clearly defined in an aide-mémoire. Staff from the Departments of General Practice and Mental Health experienced in teaching communication by videotape feedback and analysis of consultations prepared 12 tutors for their role and responsibilities. Procedures to be followed were carefully explained to all students beforehand. General practice and psychiatry traditionally have established teaching programmes in communication but the inclusion of the Department of Medicine has made a significant impact. Students have come to realize that the taking of a good history demands as much skill as the physical examination of the patient and is an important aspect of any clinical assessment.     

Can communication skills be assessed independently of their context?

In many examinations, communication skills tend to be treated as if they are a single attribute independent of the context of the communication. However, it is clear that such assessments are confounded by candidates' knowledge or lack of knowledge of the medical issues about which they are communicating. In the 1990 Part One examination for Membership of the Royal New Zealand College of General Practitioners candidates were provided with all the essential knowledge relevant to the problem they were to communicate about. Despite this, performance was still seen to be context specific, demonstrating that such specificity is not purely knowledge related. Candidates completing the examination were observed to share information about the cases with candidates about to commerce. There was no evidence that performance was enhanced by such breaches in examination security.     

How do clinicians learn to request permission for autopsies?

A postal survey of 434 clinicians at four local hospitals was undertaken in order to identify the methods by which clinicians learn how to request permission for hospital autopsies and to assess the preferred techniques and timing of relevant communication skills training. The majority of 128 responding clinicians had learnt through personal experience with some assistance from senior colleagues and peers. Few clinicians appeared to have learnt through formal training. The preferred methods for the provision of communication skills training were training in small groups (such as seminars or tutorials) and observation of clinicians at work. The most desirable time for the provision of this training was considered to be between the beginning of the final undergraduate year and the end of the pre-registration house officer year. The communication skills training provided within medical education is in need of improvement. More emphasis should be given to clinical-task- or situation-specific applications such as requesting permission for autopsies.     

HLA-A26等位基因与银屑病环境危险因素的交互作用

目的：研究银屑病HLA－A26等位基因与环境危险因素之间的交互作用。方法：采用病例对照研究方法，调查190例银屑病患者及同一地区的健康对照191例，用多聚酶链反应－序列特异性引物（PCR－SSP）方法进行HLA－A26等位基因检测，对银屑病的环境危险因素及与HLA－A等位基因间交互作用进行研究。结果：（1）受潮、感染、外伤、嗜酒、吸烟、食鱼虾、药物和精神紧张均为银屑病的环境危险因素。（2）与正常对照组相比，HLA－A26等位基因与银屑病呈显著正相关（P＜0．001）。（3）HLA－A26等位基因与受潮、嗜酒和食鱼虾存在显著交互作用。结论：HLA－A26等位基因似能增加受潮、嗜酒和食鱼虾发生银屑病的易患性。     

Education in family and community health: the challenge faced by a new medical school

This paper describes the efforts of the Department of Family and Community Health at Sultan Qaboos University in providing opportunities for the development of 'hands-on' problem-solving skills appropriate for Oman. The curriculum of the Department is discussed, highlighting the unusual emphasis of this discipline in both the preclinical and clinical curriculum of the College of Medicine. The importance of continuous assessment and supervision of students is discussed. Course-work in the preclinical curriculum of the Department is kept to a minimum. Field-work forms an important part of preclinical training, where application and problem-based learning are emphasized. During the clinical years the students are exposed to an integrated series of lectures and practicals covering core knowledge in clinical medicine. Practical clinical training, over a total period of 15 weeks, takes place at a variety of sites where common problems in primary health care in Oman are handled by students under supervision.     

Two tyrosinase nonapeptides recognized on HLA-A2 melanomas by autologous cytolytic T lymphocytes

A number of cytolytic T lymphocyte (CTL) clones derived from several melanoma patients have been found to recognize a majority of melanomas from HLA-A2 patients. We have reported previously that two such CTL clones recognize a product of the tyrosinase gene that is presented by HLA-A2. Here we show that one of these CTL clones recognizes a peptide encoded by the first nine amino acids of the putative signal sequence of tyrosinase. The other CTL clone recognizes a different tyrosinase peptide corresponding to amino acids 368–376. Both peptides contain consensus motifs of HLA-A2 binding peptides.     

Computerized diagnosis: implications for clinical education

The advent of the small computer as a basic clinical tool will have a significant impact on clinical practice and medical training. The application of probability theory to clinical diagnosis has led to the development of several practical diagnostic programs which run on small computers. Expert systems--interactive programs which function as 'electronic consultants'--have now been successfully developed for a number of clinical situations. Experience with two of these, INTERNIST/CADUCEUS and MYCIN, has provided insight into problems and prospects for expert systems in medicine. Less complex programs, particularly those employing clinical prediction rules, and expert system shells, seem well suited for clinical environments. Although computerized medical diagnosis holds great promise as an aid to clinicians, its success will largely be determined by the quality of the information that clinicians provide for analysis. A brief review of the status of bedside diagnosis reveals that data-gathering strategies and techniques must be better understood. In order to take full advantage of computer programs for diagnosis, basic diagnostic skills must be more heavily emphasized in clinical training.     

The workload of trainees in general practice

During their first training period in general practice the authors felt that they did not encounter the balanced workload which is the foundation for learning to be a GP. Previous studies confirmed the existence of differences in overall and specific workload between trainees and trainers. From their own experience and from the relevant literature they addressed several factors which might affect the workload of trainees. A study was undertaken to determine differences in workload between trainees and trainers, and to investigate whether certain characteristics of practice and of trainees affect the workload of trainees. Details of surgery consultations with 34 trainee-trainer partnerships were recorded in the north of the Netherlands over 2 weeks. Questionnaires were filled in by trainers, trainees and practice assistants from these 34 general practices. The total number of contacts recorded was 10,103. It was found that trainees see fewer elderly and female patients, less chronic and oncological conditions, but more minor illnesses. They see only 30% of patients with problem behaviour. Factors that influence the trainees' workload, as compared to their trainers' are: list size; selection in the allocation of patients; trainee's experience prior to starting the training stage, and the trainee's sex. Except for problem behaviour, trainees generally see a cross-section of their trainer's practice population. Selection would provide a more balanced workload for trainees.     

Basic sciences in problem-based learning and conventional curricula: students' attitudes

The purpose of this study was to compare the attitudes toward basic sciences of students in a preclinical problem-based curriculum and a conventional lecture-based curriculum at the end of their second year of medical school. The results showed that the PBL class had more positive attitudes toward basic sciences than students in the conventional class. These results may reflect a learning environment where students meet many scientist role models as teachers and where basic science is learnt in the context of clinical problems.