10. Method of estimating quality of life associated with health For the measurement of indicators of quality of life associated with health in COPD patients prior to vaccination and during the year after vaccination was used a sociological research method with the use of the SAT test (COPD Assessment Test). The value of the test from 0 to 10 points indicates no significant influence of COPD on the patient's life, from 11 to 20 points - a moderate impact of COPD on the patient's life, from 21 to 30 points - the strong effect of COPD on the patient's life, with the result of 31 points and above COPD exerts an extremely strong influence on the life of the patient.