Nowadays diabetes mellitus is one of the most common chronic diseases , which is not only dangerous for the patient's life, but also affects the psycho-emotional condition and quality of life of patients.
Up to 90% of people with diabetes have type 2 diabetes. According to the research of the International Diabetes Federation, the number of people with type 2 diabetes was 196 million in 2003 and 246 million in 2007. In 2025, this indicator is estimated to be 380 million. It is known that the psycho-emotional state and quality of life of patients determine their psychological and physical health.