ABSTRACT
Teaching clinical skills is core content of the medical and allied health curricula of the Faculty of Health Sciences (FoHS) at the University of the Free State (UFS) in South Africa. A major pedagogical tool used for this purpose across the faculty is peer physical examination (PPE). Objective. To investigate the lived experience and perceptions of students and educators on the use of PPE in undergraduate health professions education at a multicultural and multiracial institution. Suggestions on guidelines for a PPE policy for the FoHS at the UFS were also obtained from the participants.Methods. This research was designed as a qualitative study that used focus group interviews involving 26 participants (19 students and 7 educators) to obtain verbal statements that described their experience and perceptions of the use of PPE in undergraduate health professions education. Results. Participants reported that PPE was useful to create a safe learning environment and to prepare students for the clinical aspects of their training. Enhancing students' empathy, competency and clinical confidence were among the advantages attributed to using PPE; it also encouraged peer-assisted learning. Some of the disadvantages ascribed to PPE were that it made it difficult to maintain classroom discipline, and that it could promote memorisation over understanding. Finally, participants suggested that a guideline for PPE policy should address matters of consent, confidentiality, participation and gender, cultural, religious and racial considerations.Conclusions. The findings of this study reveal that PPE is an acceptable and useful learning strategy for the majority of students and educators. Issues relating to consent, confidentiality and cultural, religious and racial considerations are some of the potential problems associated with the use of PPE at the UFS. We believe that the suggestions given by the participants of this study will inform the establishment of a PPE policy for the FoHS of the UFS
Subject(s)
Physical Examination , Education, Medical, Undergraduate , Health Occupations , Students , Delivery of Health CareABSTRACT
BACKGROUND: At present, much of the global surgical workforce consists of non-specialist physicians (general practitioners (GPs)) whose only formal surgical training was in medical school as an undergraduate. However, there is widespread concern that GPs do not have the skills necessary to deliver essential surgical care in a rural setting. This requires that a specific training programme be developed to train rural GPs in essential surgical skills for rural settings. OBJECTIVES: To perform a critical analysis to determine essential surgical skills required by GPs in rural South Africa, with the intention of developing the content of an accredited continuing professional development (CPD) learning programme to address needs identified. METHODS: This was a descriptive study in which a desk-top review analysis and a questionnaire survey were used to obtain both qualitative and quantitative data on essential skills required for rural surgical practice. RESULTS: Of 300 GPs, 102 (34.0%) completed the questionnaire. Some of the skills listed as essential for rural surgical practice were removal of foreign objects not in the visual axis (90.0%), packing of epistaxis (93.0%), haematoma drainage (78.3%) and wound debridement and suturing (96.0%). The study also identified the outcomes and essential content of a proposed CPD programme to provide GPs in the rural setting with the required surgical skills. CONCLUSIONS: Enhancing skills of GPs in essential surgical techniques and procedures through an accredited CPD short learning programme will ensure that adequate and comprehensive essential surgical care is provided to people living in rural communities.
ABSTRACT
BACKGROUND: Previous studies have alluded to a causal relationship between pathological entities and geographical variations, but there is a paucity of studies from Africa discussing the effect of latitudinal variation on orodigestive cancers in this region. It seems plausible that the burden of orodigestive cancer would differ as a result of variations in diet, cultural habits, climate and environmental conditions down the length of Africa. OBJECTIVES: To analyse regional variations in prevalence, incidence and mortality data in the global cancer statistics database (GLOBOCAN 2012) curated by the World Health Organization and the International Agency for Research on Cancer. Basic descriptive statistical tools were used to depict regional variations in cancer morbidity and mortality. METHODS: Data on 13 African countries between longitude 20° and 30° east and latitude 35° north and 35° south were examined for variation in age-standardised orodigestive cancer prevalence, incidence and mortality. Possible regional causes for orodigestive tract cancer development were investigated. Data on lip and oral cavity, oesophageal, gastric, colorectal, liver, gallbladder and pancreatic cancers in the 13 countries were compared. RESULTS: Our empirical findings from this preliminary study support the notion that the incidence and prevalence of orodigestive cancers vary within Africa. This effect may be due to environmental, economic, political and possibly genetic factors. CONCLUSIONS: Considering the heterogeneity of the above factors across Africa, disbursement of funding for cancer research and therapy in Africa should be focused in terms of regional variations to make best use of the fiscal allocation by African governments, non-governmental organisations and international agencies.
ABSTRACT
Background: In South Africa, allegations of physical assault are managed primarily at the primary healthcare level, where they are attended to by medical officers or community service doctors(CSDs). However, reports that the knowledge and skills provided at undergraduate level are not sufficient to equip these CSDs to deal with evidence in medico-legal examinations in various settings, including in cases of patients who allege being the victims of common physical assault or assault with intent to inflict grievous bodily harm, have been documented in the literature. This study investigates the practice of CSDs in relation to the assessment and medico-legal documentation of allegations of common assault, with a view to identifying gaps in their knowledge of clinical forensic medicine.Method: The study was a cross-sectional descriptive study. A questionnaire with quantitative sections that used an adapted Likert scale was used to gather data. An electronic survey tool was employed to target 150 CSDs countrywide. Percentages are used to display results. Results: A response rate of 59.3% was achieved and results indicate that clinical forensic training in the undergraduate medical programme does not prepare CSDs sufficiently for the task of managing the medico-legal examination and documentation of allegations of assault by patients. Conclusions: The courts rely heavily on medico-legal documentation for success in criminal prosecution. Any substantial flaw in the documentation, including inadequate observations and/or notes made by a medical practitioner, may make proving guilt very difficult. This study revealed an important gap in the knowledge and practice of clinical forensic medicine by CSDs and suggests that the current curriculum should be adapted to allow adequate training of undergraduate medical students in the area of clinical forensic medicine. Appropriate undergraduate training will ensure that medico-legal documentation is completed accurately and that medical practitioners help ensure the administration of justice
Subject(s)
Community Health Workers , Documentation , Forensic Medicine , Sex Offenses/legislation & jurisprudence , South AfricaABSTRACT
Background: Drunk driving has been reported to increase the risk of road traffic accidents associated with death and severe injury.In South Africa, an increase in blood alcohol concentration of as little as 0.01 g per 100 ml above the legal limit may warrant criminal prosecution or the denial of an insurance claim for damages. However, multiple court cases have been withdrawn because of the incompetence of officials at various stages of the investigation. The scope of the mistakes range from poor scene handling to the incorrect handling of blood samples at the laboratory to eventual laboratory testing of blood samples. Using a group of community service doctors (CSDs) as a cohort study group, this study investigated the competency of medical graduates in relation to the medico-legal aspects of drunk driving.Methods: A self-administered questionnaire-based study was done with 150 CSDs. The questionnaire was administered in Afrikaans and English and was dispatched electronically via e-mail. All potential participants were contacted telephonically to obtain verbal consent. Results are displayed as percentages.Results: A response rate of 59.3% was achieved. The results obtained in this study confirm that some CSDs lack competency in handling medico-legal aspects relating to drunk driving, and are thus unable to serve the communities they have been assigned to adequately. Their lack of skills and knowledge suggests that the present undergraduate Clinical Forensic Medicine curriculum is inadequate.Conclusion: It would be beneficial to revise the curriculum for Clinical Forensic Medicine in undergraduate medical training to address the gap in knowledge and practice of various demands of forensic medicine required from new medical graduates and CSDs
Subject(s)
Alcohol Drinking/adverse effects , Alcohol Drinking/legislation & jurisprudence , Automobile Driving , South AfricaABSTRACT
Background. Previous studies have alluded to a causal relationship between pathological entities and geographical variations, but there is a paucity of studies from Africa discussing the effect of latitudinal variation on orodigestive cancers in this region. It seems plausible that the burden of orodigestive cancer would differ as a result of variations in diet, cultural habits, climate and environmental conditions down the length of Africa. Objectives. To analyse regional variations in prevalence, incidence and mortality data in the global cancer statistics database (GLOBOCAN 2012) curated by the World Health Organization and the International Agency for Research on Cancer. Basic descriptive statistical tools were used to depict regional variations in cancer morbidity and mortality.Methods. Data on 13 African countries between longitude 20° and 30° east and latitude 35° north and 35° south were examined for variation in age-standardised orodigestive cancer prevalence, incidence and mortality. Possible regional causes for orodigestive tract cancer development were investigated. Data on lip and oral cavity, oesophageal, gastric, colorectal, liver, gallbladder and pancreatic cancers in the 13 countries were compared. Results. Our empirical findings from this preliminary study support the notion that the incidence and prevalence of orodigestive cancers vary within Africa. This effect may be due to environmental, economic, political and possibly genetic factors.Conclusions. Considering the heterogeneity of the above factors across Africa, disbursement of funding for cancer research and therapy in Africa should be focused in terms of regional variations to make best use of the fiscal allocation by African governments, non-governmental organisations and international agencies
Subject(s)
Africa , Neoplasms , Postsynaptic Potential SummationABSTRACT
The aim of this study was to examine HIV sexual risk behaviours and perception of HIV risk among 1 095 students from the United States of America (US); Turkey and South Africa. Randomly selected students who were enrolled in general education courses completed a structured questionnaire. Results revealed statistically significant differences in specific HIV-related sexual behaviours among students from the three countries and among male and female students in each country. A higher percentage of US and South African students engage in HIV risky sexual behaviours compared with their Turkish counterparts; and a higher percentage of female students in the US and South Africa engage in HIV sexual risk behaviours compared with their male colleagues. A higher proportion of Turkish male students engaged in sexual risk behaviours compared with their female counterparts. The perception of HIV risk was low among US and Turkish students; and high among South African students. There was no agreement between engaging in risky sexual behaviour and self-perception of HIV risk among South African female students; while agreement was poor for US male and female students; Turkish male and female students; and South African male students. The observed optimistic bias needs to be considered in the design and implementation of HIV prevention programmes for these populations
Subject(s)
HIV Infections/epidemiology , Health Knowledge, Attitudes, Practice , Perception , Risk Factors , Sex Factors , Sexual Behavior , South Africa , StudentsABSTRACT
OBJECTIVE: This study evaluated the content validity, internal consistency and stability of a questionnaire designed to assess the HIV/AIDS knowledge of young adults. METHODS: The questionnaire was administered on two occasions, within two week intervals, to 219 university students in the USA (n=66), Turkey (n=53) and South Africa (n=100). The psychometric instrument contained demographic information questions and 45 knowledge questions regarding the HIV virus, ways of transmitting it, symptoms of HIV/AIDS infection and methods of prevention. Factor analysis was conducted to assess construct validity; Cronbach alphas and Pearson's product moment correlation (r) were calculated to evaluate internal consistency and stability, respectively. RESULTS: The 45 knowledge questions produced a Kaiser-Meyer-Olkin (measure of sampling adequacy) value of 0.8133 and loaded on three factors with an overall Cronbach's alpha of 0.861. The r for the individual knowledge question was greater than 0.50 and the overall knowledge score was "almost perfect" (0.91; p<.001). For participating students from the USA, Turkey and South Africa, their r for the overall knowledge score was 0.80 (p<.001), 0.83 (p<.001) and 0.93 (p<.001), respectively. CONCLUSIONS: Our findings revealed that the instrument is highly stable and internally consistent. The availability of this instrument may enhance HIV intervention studies internationally.
Subject(s)
HIV Infections , Health Knowledge, Attitudes, Practice , Students , Surveys and Questionnaires/standards , Universities , Female , Humans , Male , Psychometrics , South Africa , Turkey , United States , Young AdultABSTRACT
In most countries, HIV and AIDS rates are higher among inmates than in the general population. As part of a series of studies aimed at examining the plausible links between HIV and incarceration in a State prison system in the United States (US), the present study examined pre-incarceration sexual and injection drug use behaviours of inmates and their demographic correlates. Two-hundred-andsixteen female and 260 male inmates randomly selected from 17 Illinois State prisons completed a structured questionnaire. Findings indicate that the rate of inconsistent condom use with multiple anal and vaginal sexual partners among study participants ranged from 11 to 49%. Fourteen per cent of the women and 25% of the men reported ever injecting drugs, while 13% of the women and 7% of the men had ever shared needles. Demographic correlates of risk behaviours differed between gender and for specific behaviours. The findings indicate that persons entering prison generally exhibit risk behaviours that may increase their chances of acquiring HIV. Comprehensive HIV prevention programmes should be made available to inmates in US prisons and be accessible to them upon release. Studies are needed to examine how individual and structural factors interact to increase HIV and incarceration risk.