ABSTRACT
Visiting students' education is an important part of laboratory medicine continuing education. In the new era, the traditional continuing education model faces severe challenges in how to improve the clinical serviceability of grass-roots laboratories, the training quality of medical laboratory students, and the students' personal quality and professional ability. In the process of exploring the new training model for a long time, combined with the characteristics of the laboratory medicine and the needs of the visiting students, we put forward the new training concept of "tutorial system" for laboratory medicine students. The "one-to-one" model is used to teach students in accordance with their aptitude according to their aptitude for students of different levels and different cultural backgrounds and it has achieved certain success. The practice shows that the "tutorial system" for visiting laboratory medicine students can increase their belonging sense, improve the quality and level of the training, and expand the effect of continuing education.
ABSTRACT
Cultivating comprehensive personnel with competent professional ethics, technical skills and scientific research capabilities is the goal and task of today's laboratory medical education. How to make full use of diversified teaching materials, tools and methods to improve teaching quality is worthy of exploration and thinking in laboratory medical teaching units. In this paper, using mind map as a tool, taking the COVID-19 epidemic as an example, we intend to design a set of multidisciplinary and all-round integrated curriculum of medical laboratory education, and discuss the application status and prospect of integrated curriculum and mind map in medical laboratory education. Through doing this, we aim to optimize the training goals of laboratory medicine education, innovate the teaching methods and boost the training efficiency of laboratory medicine education to keep up with the times.
ABSTRACT
Objective To investigate the diagnostic threshold value and diagnostic performance of high-sensitivity troponin T (hs-cTnT)for elderly patients with acute myocardial infarction(AMI).Methods 835 emergency department patients with chest pain were recruited in the study,then these patients were divided into elderly group (≥65 years old)and control group(<65 years old).Hs-cTnT concrentrations were compared between the two groups;The difference of hs-cTnT concentrations between AMI pa-tients and non-AMI patients were compared in elderly group and control group respectively;The optimal threshold values of the hs-cTnT for acute myocardial infarction were determined by receiver operating characteristic(ROC)curve.Results The hs-cTnT con-centrations of non-AMI patients in elderly group were 18.4(14.5-32.5)ng/L,which were higher than those of non-AMI patients in control group[3.2(3.0-8.2)ng/L],and the difference were statistically significant(P <0.05);The hs-cTnT concentrations of AMI patients in elderly group were 136.1 (51.6 - 384.1 )ng/L,which were higher than those of AMI patients in group 68.5 (25.6-217.1)ng/L,and the difference were statistically significant(P <0.05).According to the ROC curve,the optimal threshold value for AMI diagnosis in elderly group by using hs-cTnT was 32 ng/L,which was higher than that in control group(14 ng/L). The specificity and the positive predictive value of the optimal threshold value determined by ROC were apparently higher than the 99th percentile(P 99 )in elderly group respectively,the difference were statistically significant(P <0.05).Conclusion The hs-cTnT levels were positively related with age.The optimal threshold value of hs-cTnT for AMI(32 ng/L)was higher than the P 99 (14ng/L)in elderly group.