Use of interactive teaching techniques to introduce mental health training to medical schools in a resource poor setting.

OBJECTIVE: There are currently no practising psychiatrists in Somaliland. In 2007 the first medical students graduated from universities in Somaliland without mental health training. We aimed to pilot an intensive but flexible package of mental health training to all senior medical students and interns using interactive training techniques and to evaluate its effectiveness by assessing knowledge, skills and attitudes. METHODS: Teaching techniques included didactic lectures, case based discussion groups and role playing. Informal feedback informed a flexible teaching package. Assessment tools designed specifically for this course included a pre and post course MCQ exam and an OSCE. Changes in students' attitudes were evaluated using a questionnaire administered before and after the course. In addition, a questionnaire administered following the course evaluated the changes students perceived in their knowledge and attitudes to mental health. RESULTS: The MCQ improved from 50.7% pre course to 64.4% post course (p = 9.73 E-08). Students achieved an average overall OSCE mark of 71%. The pre and post attitudes questionnaire was most significantly different for statements relevant to aetiology, stigma and the overlap between mental and physical health. The statement most strongly agreed with after the course was 'I now understand more about the overlap between mental and physical health'. CONCLUSION: Interactive teaching provided a learning experience for both students and trainers. On site and distance learning based on the teaching described here has widened the scope of the training possible in psychiatry and allowed the provision of regular teaching, supervision and peer support in Somaliland. However, the current lack of local expertise means that important issues of sustainability need to be considered in future work.

Can UK healthcare workers remotely support medical education in the developing world?: Focus group evaluation.

OBJECTIVES: To evaluate the feasibility of providing regular, live, text-based teaching to medical students and junior doctors in Somaliland using a dedicated case-based medical education website (www.MedicineAfrica.com). DESIGN: Review of MedicineAfrica database for details of teaching sessions held in Somaliland from December 2008-October 2010 and evaluation of user experiences through focus groups. SETTING: King's College Hospital, London, UK and Ahmoud University, Borama, Somaliland. PARTICIPANTS: Final year medical students, newly graduated interns and second year interns at Ahmoud University, Borama, Somaliland. MAIN OUTCOME MEASURES: Qualitative and quantitative user rating of online case-based tutorials in the context of pre-existing educational opportunities available to them. RESULTS: Regular online teaching sessions are received enthusiastically by students and junior doctors and are reported to improve their clinical practice. CONCLUSIONS: Despite technological limitations in Somaliland, a live text-based teaching service can be delivered effectively and streamlined with local curricula. This represents an alternative to traditional static teaching methodologies currently used in international medical education.

The impact of genetic testing for Crohn's disease, risk magnitude and graphical format on motivation to stop smoking: an experimental analogue study.

Genetic tests may motivate risk-reducing behaviour more than other types of tests because they generate higher risk magnitudes and because their results have high personal relevance. To date, trial designs have not allowed the disentangling of the effects of these two factors. This analogue study examines the independent impacts of risk magnitude and provenance, and of risk display type, on motivation to quit smoking. A total of 180 smokers were randomly allocated to one of the 18 Crohn's disease risk vignettes in a 3 (risk provenance: family history. genetic test mutation positive. genetic test mutation negative) x 3 (risk magnitude: 3%, 6%, 50%) x 2 (display: grouped or dispersed icons) design. The 50% group had significantly higher intentions to quit than the 3% group. A significant risk provenance x magnitude interaction showed that participants in 50% or 6% groups were equally motivated, regardless of risk provenance, while participants in the 3% group had higher intentions associated with a mutation negative result than with a result based on family history alone. Grouped icon displays were more motivating than the dispersed icons. Using genetic tests to estimate risks of common complex conditions may not motivate behaviour change beyond the impact of the numerical risk estimates derived from such tests.

Estimating risks of common complex diseases across genetic and environmental factors: the example of Crohn disease.

BACKGROUND: Progress has been made in identifying mutations that confer susceptibility to complex diseases, with the prospect that these genetic risks might be used in determining individual disease risk. AIM: To use Crohn disease (CD) as a model of a common complex disorder, and to develop methods to estimate disease risks using both genetic and environmental risk factors. METHODS: The calculations used three independent risk factors: CARD15 genotype (conferring a gene dosage effect on risk), smoking (twofold increased risk for smokers), and residual familial risk (estimating the effect of unidentified genes, after accounting for the contribution of CARD15). Risks were estimated for high-risk people who are siblings, parents and offspring of a patient with CD. RESULTS: The CD risk to the sibling of a patient with CD who smokes and carries two CARD15 mutations is approximately 35%, which represents a substantial increase on the population risk of 0.1%. In contrast, the risk to a non-smoking sibling of a patient with CD who carries no CARD15 mutations is 2%. Risks to parents and offspring were lower. CONCLUSIONS: High absolute risks of CD disease can be obtained by incorporating information on smoking, family history and CARD15 mutations. Behaviour modification through smoking cessation may reduce CD risk in these people.