High Cholesterol Common in Kazakhstan, Varies by Age, Gender, and Region

What is it about?

The study assessed hypercholesterolemia prevalence across Kazakhstan through a cross-sectional survey of 6720 participants aged 18-69, conducted from October 2021 to May 2022. The research measured cholesterol levels using blood biochemical analysis, considering age, sex, geographic location, and ethnicity as key covariates. A major finding was that 43.5% of the participants had hypercholesterolemia, with the highest prevalence observed in the 60-69 age group at 71.14%. Gender and urban residency were significant factors, with females and urban residents showing slightly higher rates of hypercholesterolemia. The study also identified regional disparities, notably in Astana city and Almaty region, and ethnic variations, with Kazakhs having a lower rate compared to other ethnic groups. The data indicated that age, region, and BMI were significant predictors of hypercholesterolemia.

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Why is it important?

This study is important as it sheds light on the significant prevalence of hypercholesterolemia in Kazakhstan, a major risk factor for cardiovascular diseases, which are the leading cause of death in the country. By identifying the demographic and regional variations in cholesterol levels, the research provides crucial insights for public health planning and interventions. The findings underscore the need for targeted strategies addressing specific population groups and regions, ultimately aiming to reduce the burden of cardiovascular diseases and improve overall health outcomes in Kazakhstan. Key Takeaways: 1. Age-Related Prevalence: The study identifies age as a significant factor, with older age groups, particularly those aged 60-69, exhibiting the highest prevalence of hypercholesterolemia, highlighting a need for age-specific health interventions. 2. Gender and Regional Disparities: The research finds that women, especially over 50, and urban residents have slightly higher rates of hypercholesterolemia, with significant regional differences noted, particularly in Almaty city and region. 3. Ethnic Variations: The study reveals that Kazakhs have a lower prevalence of hypercholesterolemia compared to other ethnic groups, suggesting that ethnic-specific factors may influence cholesterol levels and should be considered in public health strategies.