Can diabetes patients seeking a second hospital get better care? Results from nested case-control study

This study investigates the effects of the number of medical institutions visited on risk of death. This study conducted a nested case-control design using the National Health Insurance Service-Senior database from 2002 to 2013. Cases were defined as those with death among outpatients who had first diagnosis of diabetes mellitus (E10-E14) after entry into the base cohort and controls were selected by incidence density sampling and matched to cases based on age, and sex. Our main results were presented by conditional logistic regression for nested case-controls design. Of total 55,558 final study samples, there were 9,313 (16.8%) cases and 46,245 (83.2%) controls. With an increase by one point in the number of hospitals per medical utilization, risk of death significantly increased by 4.1% (odds ratio (OR): 1.041, 95% confidence interval [CI]: 1.039-1.043). In both medical utilization and number of hospitals, those with high medical utilization (OR: 1.065, 95% CI: 1.059-1.070) and number of hospitals (OR: 1.049, 95% CI: 1.041-1.058) for risk of death were significantly higher than those with low medical utilization (OR: 1.040, 95% CI: 1.037-1.043) and number of hospitals (OR: 1.029, 95% CI: 1.027-1.032), respectively. The number of medical institution visited was significantly associated with risk of death. Therefore, diabetics should be warned about the potential of risk of death incurred from excessive access to medical utilizations.ope

Smoking cessation problem-based learning: Virtual experience

Background and Objectives: Problem-based learning (PBL) is a student-centered teaching and learning methodology where students collaboratively address specific issues. Tobacco use is a major health issue globally. Health professions and students need to have knowledge and skills to facilitate smoking cessation. The objective of this study is to assess feasibility of PBL during a virtual attachment involving institutions from Malaysia and the USA. Methods: A 4-week smoking cessation virtual attachment was conducted for three third-year University of Pittsburgh, USA pharmacy students. Malaysian smoking cessation experts designed and facilitated a PBL smoking cessation module. It was split into two 2-hour sessions with 3 triggers; Trigger 1: ‘Chief Presentation’, Trigger 2: ‘History & Motivational Interview’, and Trigger 3: ‘Brief 5A’s Intervention’. Students received Trigger 1 a day earlier and discussed amongst themselves. In session 1, Triggers 1-3 were given sequentially and discussed after completing all tasks from each trigger. In session 2 one-week later, facilitators gave formative assessment and students provided reflection regarding the PBL session. Upon completing the four-week virtual attachment, students provided feedback and facilitators graded the students. Result and Discussion: A comprehensive and interactive PBL session was successfully conducted virtually. Based on the clinical practice guidelines of both countries, there were differences in terms of availability and use of cessation medications, but the general principles of smoking cessation consultation and interventions were similar. Students were able to discuss the case openly, putting forth ideas and questions in both sessions. All students provided positive feedbacks regarding the PBL. Conclusions: With the extensive development of online platforms connecting the world over, student virtual attachment and mobility programmes can be easily conducted with minimal cost. A suitable module embedding PBL can be designed and conducted to best suit the online platform and the intended students