On April 9, 2025, under the supervision of the supervisor and head nurse of the branch assigned to Yangiaryk district medical association from Khorezm branch of RSNPMCE, together with nurses-instructors of “Diabetes School”, a demonstration master class was held for practical nurses and patronage nurses, working in SD, SP and ICPs of the association on early detection of diabetes mellitus among the population aged 40 years and older, screening activities, screening questionnaires, reporting, the order of using glucometer and test strips to it. The master class was attended by 119 nurses divided into two groups.