Analytic Performance Evaluation of Blood Monitoring System G400 according to ISO 15197:2013

BACKGROUND: Self-monitoring of blood glucose is an important component of therapy for diabetes mellitus. The aim of this study was to evaluate the analytic performance evaluation of blood monitoring system G400 according to ISO 15197:2013. METHODS: We evaluated the G400 according to the ISO 15197:2013 guideline, we measured precision, accuracy, interference of hematocrit and interfering substances, user performance. RESULTS: Repeatability and intermediate precision of G400 showed standard deviation 2.7–3.8 mg/dL, 2.4–3.6 mg/dL and coefficient of variation 1.9-2.9% and 1.7–3.7%, respectively. Accuracy measured 98–98.5%, satisfied acceptable criteria. Error grid analysis showed that all results of this study were in zone A. Hematocrit between 20% to 60% did not cause interference. Three of 24 interfering substances were not acceptable criteria, and dose-response evaluation was needed. CONCLUSIONS: This study showed that G400 was considered reliable results satisfying the ISO 15197:2013 criteria

Development of a Community-based Participatory Global Health Project Model for Primary Health Care Capacity Development: A Case Study from a Rural Community in Ecuador

PURPOSE: The aims of this study were to identify successful strategies and propose a community-based participatory global health project model for primary health care capacity development. METHODS: The study used case study methodology. A unit of analysis was an international cooperation health project entitled "Community-based Primary Health Care Improvement in San Lorenzo, Ecuador" using community-based participatory research conducted in 2007~2008. Data were collected through windshield surveys, focus group discussion, and provider surveys. RESULTS: Identified successful strategies for the international cooperation health project were reciprocal partnerships between researchers and community, partners' capacity building, south-to-south cooperation, and continuous monitoring and feedback. Community participation was found to be an essential tenet to guarantee the improvement of primary health care in the underserved rural community. Evidence from the activities of community health practitioners in Korea was applicable to the development of training programs for primary health care providers in Ecuador. CONCLUSION: Strategies for primary health care capacity development may be tailored depending on socio-cultural, political, and economical situations of each country. The model, however, would be applicable to the entire process of community-based global health projects in underserved rural communities of other countries.