Objectives: The objective of this study was to compare empathy levels between first year and second year medical students at a Malaysian University. Setting: A Malaysian University offering undergraduate medicine. Participants: 204 undergraduate medical students were included in the data analysis (122 first years, and 102 second years). Main outcome measure: Self-reported empathy scores using the Jefferson Scale of Physician Empathy (Student Version) JSPE-S. Results: The mean empathy score for first year students was 112.1(SD=10.7). This was significantly higher (p<0.038; d=0.31) than second year students (mean=108.8, SD=10.4). No significant difference relating to gender was identified. Conclusion: Cross-sectional results from this study found that that there were differences in self-reported empathy scores between year one and year two students. Further research is required to ascertain if these differences are maintained as students’ progress thought their medical degree, and whether other factors such as internships, medical rotations or clinical supervision have any impact of medical students’ empathy levels.
Students, Medical

BACKGROUND: Previous investigation of drug calculation skills of qualified paramedics has highlighted poor mathematical ability with no published studies having been undertaken on undergraduate paramedics. There are three major error classifications. Conceptual errors involve an inability to formulate an equation from information given, arithmetical errors involve an inability to operate a given equation, and finally computation errors are simple errors of addition, subtraction, division and multiplication. The objective of this study was to determine if undergraduate paramedics at a large Australia university could accurately perform common drug calculations and basic mathematical equations normally required in the workplace. METHODS: A cross-sectional study methodology using a paper-based questionnaire was administered to undergraduate paramedic students to collect demographical data, student attitudes regarding their drug calculation performance, and answers to a series of basic mathematical and drug calculation questions. Ethics approval was granted. RESULTS: The mean score of correct answers was 39.5％ with one student scoring 100％, 3.3％ of students (n=3) scoring greater than 90％, and 63％ (n=58) scoring 50％ or less, despite 62％ (n=57) of the students stating they 'did not have any drug calculations issues'. On average those who completed a minimum of year 12 Specialist Maths achieved scores over 50％. Conceptual errors made up 48.5％, arithmetical 31.1％ and computational 17.4％. CONCLUSIONS: This study suggests undergraduate paramedics have deficiencies in performing accurate calculations, with conceptual errors indicating a fundamental lack of mathematical understanding. The results suggest an unacceptable level of mathematical competence to practice safely in the unpredictable prehospital environment.

BACKGROUND: Tension pneumothorax (TPX) is an uncommon but life-threatening condition. It is important that this uncommon presentation, managed by needle decompression, is practised by paramedics using a range of educationally sound and realistic mannequins. The objective of this study is to identify if the chest wall thickness (CWT) of training mannequins used for chest decompression is an anatomically accurate representation of a human chest. METHODS: This is a two-part study. A review of the literature was conducted to identify chest wal thickness in humans and measurement of chest wal thickness on two commonly used mannequins. The literature search was conducted using the Cochrane Central Register of Controlled Trials, MEDLINE, CINAHL, and EMBASE databases from their beginning until the end of May 2012. Key words included chest wall thickness, tension pneumothorax, pneumothorax, thoracostomy, needle thoracostomy, decompression, and needle test. Studies were included if they reported chest wal thickness. RESULTS: For the literature review, 4461 articles were located with 9 meeting the inclusion criteria. Chest wall thickness in adults varied between 1.3 cm and 9.3 cm at the area of the second intercostal space mid clavicular line. The Laerdal? manikin in the area of the second intercostal space mid clavicular line, right side of the chest was 1.1 cm thick with the left 1.5 cm. The MPL manikin in the same area or on the right side of the chest was 1.4 cm thick but on the left 1.0 cm. CONCLUSION: Mannequin chests are not an accurate representation of the human chest when used for decompressing a tension pneumothorax and therefore may not provide a realistic experience.