Risk factors of cognitive impairment in elderly people in the Republic of Kazakhstan.

OBJECTIVE: To study the risk factors of cognitive impairment in elderly people in the Republic of Kazakhstan. METHODS: Study design - cross - sectional. 385 elderly people randomly selected from all over Kazakhstan took part in the survey. The questionnaire for the elderly included socio-demographic data and a small test that determines the absence or the risk of developing cognitive impairment. RESULTS: Incomplete secondary education increases the risk of developing CI 4.92 times, secondary education 1.24, secondary special education 2.25 times compared to higher education. The absence of work at this time increases the risk of cognitive impairment compared to those who continue to work 2.24 times, being retired 0.42 times. Smoking increases the risk of developing CI compared to those who do not smoke 2.51 times, smoking history 0.86 times. Alcohol consumption increases the risk of developing CI compared to those who do not drink alcohol 1.62 times, other (on holidays) 0.31 times    . CONCLUSION: Prevention of dementia does not exist today, but it is possible to reduce the risk of its development. Risk factors increase the chances of getting sick but also serve as guidelines that can be influenced (Tab. 3, Ref. 17).

Incidence and Mortality of Cardiovascular Disease in the Republic of Kazakhstan: 2004-2017.

Background: We aimed to evaluate the impact of national health programs implemented in Kazakhstan from 2011 on CVD incidence and mortality. Methods: Incidence and mortality rates from CVD were studied in Kazakhstan from 2004 to 2017. The official data obtained from "Medinform" company were analyzed based on the annual population statistics. Results: There was an increase in the incidence of cardiovascular disease among the population of Kazakhstan from 1845.4 per 100,000 in 2004 to 2597.5 per 100,000 in 2017. This might be attributed to the implementation of the national health programs, which improved early CVD identification. Incidence of ischemic heart disease (IHD) was grown almost in all provinces of Kazakhstan during the study period. The mortality from cardiovascular disease had a considerable decline over the study period, in particular after 2010, it might be influenced by early diagnosis and provision of timely treatment. Conclusion: The experience of Kazakhstan national health programs shows improved identification of CVD and IHD and timely treatment for cardiovascular disease. A significant variation in incidence and mortality rates of cardiovascular disease was observed between the country provinces.