Construction and validation of a medical career readiness inventory

Background Medical students' preparedness for clinical practice is well researched, yet little is known on the extent to which students are being prepared for a medical career. This paper reports the construction of a short medical inventory titled eXploring medical sTudents' caReer reAdiness (XTRA) to measure students' career readiness based on Super's theory of career maturity. Approach We designed an instrument consisting of a series of 5-point Likert-scale to identify participants competencies regarding career exploration and planning during their undergraduate studies. The instrument was completed by 348 medical students from 41 universities in the United Kingdom. We examined the validity and reliability of the instrument through Exploratory Factor Analysis, Cronbach's coefficient α and Pearson correlation. Evaluation Exploratory Factor Analysis revealed that 16 of the 20-items survey were aligned with the exploration stage of Super's theory: Crystallisation (Career goals), Specification (Career pathways) and Implementation (Career accomplishments). The four items that formed two separate statistical factors were specific to a current medical career in the UK. Internal reliability for Super's factor subscales were acceptable (α = 0.71 to α = 0.81). A significant positive relationship was found between students' overall rating of career readiness and the three factors, indicating construct validity. Implications The XTRA Inventory is a short instrument with construct and content validity specifically designed to measure career readiness of medical students. Further work on its psychometric properties will help establish this inventory to be used as a guidance and career counselling tool by medical educators and educational institutions in developing career development programmes

Prescribing costs of hypoglycaemic agents and associations with metabolic control in Wales; a national analysis of primary care data

Aims: There has been a dramatic increase in hypoglycaemic agent expenditure. We assessed the variability in prescribing costs at the practice level and the relationship between expenditure and the proportion of patients achieving target glycaemic control. Methods: We utilized national prescribing data from 406 general practices in Wales. This was compared against glycaemic control (percentage of patients achieving a HbA1c level < 59 mmol/mol in the preceding 12 months). Analyses were adjusted for the number of patients with diabetes in each general practice and the Welsh Index of Multiple Deprivation. Results: There was considerable heterogeneity in hypoglycaemic agent spend per patient with diabetes, Median = £289 (IQR 247–343) range £31.1–£1713. Higher total expenditure was not associated with improved glycaemic control B(std) = −0.01 (95%CI –0.01, 0.002) p = 0.13. High‐spend practices spent more on SGLT2 inhibitors (16 vs. 9% p < 0.001) and GLP‐1 agonists (13 vs. 11% p < 0.001) and less on insulin (34 vs. 42% p < 0.001), biguanides (9 vs. 11% p = 0.001) and sulphonylureas (2 vs. 3% p < 0.001) than low spend practices. There were no differences in the pattern of drug prescribing between high spend practices with better glycaemic control (mean 68% of patients HbA1c <59 mmol/mol) and those with less good metabolic control (mean 58% of patients HbA1c <59 mmol/mol). Conclusions: Spend on hypoglycaemic agents is highly variable between practices and increased expenditure per patient is not associated with better glycaemic control. Whilst newer, more expensive agents have additional benefits, in individuals where these advantages are more marginal widespread use of these agents has important cost implications

Huntington’s disease age at motor onset is modified by the tandem hexamer repeat in TCERG1

Huntington’s disease is caused by an expanded CAG tract in HTT. The length of the CAG tract accounts for over half the variance in age at onset of disease, and is influenced by other genetic factors, mostly implicating the DNA maintenance machinery. We examined a single nucleotide variant, rs79727797, on chromosome 5 in the TCERG1 gene, previously reported to be associated with Huntington’s disease and a quasi-tandem repeat (QTR) hexamer in exon 4 of TCERG1 with a central pure repeat. We developed a method for calling perfect and imperfect repeats from exome-sequencing data, and tested association between the QTR in TCERG1 and residual age at motor onset (after correcting for the effects of CAG length in the HTT gene) in 610 individuals with Huntington’s disease via regression analysis. We found a significant association between age at onset and the sum of the repeat lengths from both alleles of the QTR (p = 2.1 × 10−9), with each added repeat hexamer reducing age at onset by one year (95% confidence interval [0.7, 1.4]). This association explained that previously observed with rs79727797. The association with age at onset in the genome-wide association study is due to a QTR hexamer in TCERG1, translated to a glutamine/alanine tract in the protein. We could not distinguish whether this was due to cis-effects of the hexamer repeat on gene expression or of the encoded glutamine/alanine tract in the protein. These results motivate further study of the mechanisms by which TCERG1 modifies onset of HD

XTRA study protocol: eXploring medical sTudents' caReer reAdiness-a cross-sectional study in the UK

Background and objectives Professional and career enhancing opportunities are essential for developing skills required for a successful career in medicine. Research to date has mainly focused on the extent to which medical schools prepare students for clinical work as junior doctors. However, there remains a need to ascertain how students prepare for their career and what facilitates or hinders learning regarding careers in medicine. The purpose of the XTRA study is to examine career readiness of medical students at UK universities and the support they receive during their studies regarding career planning. Methods The eXploring medical sTudents’ caReer reAdiness (XTRA) study is a national cross-sectional study of all medical students enrolled at a UK medical school. Data collection will occur via a secure online survey designed as a training need analysis based on the principles of Super’s theory (Super, 1953) of career development. A snowball sampling strategy will be used to recruit participants via social media and networks. Results will be analysed using quantitative analysis and thematic analysis to identify themes in qualitative responses. The primary outcome is to understand the perspective of current medical students on how well prepared they are about entering their careers in healthcare. Conclusions We anticipate that findings from this study will help identify career readiness of medical students to facilitate the development of career development programmes and resources to ensure medical students are well equipped for their future careers