Abstract
Diabetes Self Management Education (DSME) uses guidelines, counseling, and behavioral intervention methods to increase knowledge about diabetes and improve individual and family skills in managing diabetes mellitus (DM). This research is a quantitative study using a pre-experimental design that provides treatment or intervention to the research subjects then the effect of the treatment is measured and analyzed. This design is used to compare the results of the intervention of the application of Diabetes Self Management Education (DSME) on controlling blood glucose levels in patients with type 2 diabetes mellitus. The analysis used the dependent t-test / paired t-test. The results showed that there were significant differences in blood glucose levels in the measurement after giving DSME to the respondents, indicating that the measurement of blood glucose levels after treatment was smaller than the measurement before treatment. It is necessary to develop a program to increase the competence of nurses in nursing care for diabetic clients and education related to diabetic self-care to increase the knowledge and skills of nurses in managing diabetes.