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Prevalence of lipid abnormalities in Poland. The NATPOL 2011 survey.

Authors :: Zdrojewski T
Solnica B
Cybulska B
Bandosz P
Rutkowski M
Stokwiszewski J
Gaciong Z
Banach M
Wojtyniak B
Pencina M
Wyrzykowski B
Source :: Kardiologia polska [Kardiol Pol] 2016; Vol. 74 (3), pp. 213-23.
Publication Year :: 2016
Abstract: Background: Poland represents a country of high cardiovascular (CV) risk. The association between lipid abnormalities and increased CV risk is well established. Therefore, it is important to monitor the prevalence and control of dyslipidaemia.<br />Aim: To evaluate serum lipids concentrations as well as the prevalence, awareness, and control of lipid abnormalities in a representative sample of adults in Poland.<br />Methods: In 2011, in a national cross-sectional survey blood samples were collected from 1168 males and 1245 females, aged 18-79 years, for measurement of total cholesterol (TC), high density lipoprotein cholesterol (HDL-C), and triglycerides (TG) in blood serum. Low density lipoprotein cholesterol (LDL-C) was calculated using Friedewald's formula.<br />Results: Mean serum TC concentration was 197.1 mg/dL (95% CI 193.8-200.4) in males (M) and 198.6 mg/dL (95% CI 195.7-201.5) in females (F). Levels of LDL-C were 123.6 mg/dL (120.9-126.2) and 123.7 mg/dL (121.4-126.1), HDL-C - 45.8 mg/dL (44.7-47.0) and 54.1 mg/dL (53.1-55.1), TG - 140.9 mg/dL (133.0-148.8) and 104.0 mg/dL (99.8-108.2) for males and females, respectively. TC ≥ 190 mg/dL was found in 54.3% subjects (M 54.3%; F 54.4%). After adding patients on lipid-lowering treatment, hypercholesterolaemia was present in 61.1% of adults (M 60.8%; F 61.3%). LDL-C ≥ 115 mg/dL was detected in 57.8% of all subjects (M 58.3%; F 57.3%), while HDL-C < 40 mg/dL in 35.2% of males and < 45 mg/dL in 22% of females TG ≥ 150 mg/dL was found in 21.1% of subjects (M 28.4%; F 14.0%). The highest prevalence of elevated TC and LDL-C levels was present in the age group of 40-59-year-olds. Of those with hypercholesterolaemia 58.7% (M 61.5%, F 56.0%) were not aware of the condition; 22.0% (M 21.0%, F 24.5%) were aware but were not being treated; 8.1% (M 7.7%, F 8.5%) were treated but with TC ≥ 190 mg/dL; and only 10.9% (M 10.7%, F 11.0%) were being treated with TC < 190 mg/dL.<br />Conclusions: The prevalence of dyslipidaemia in Poland continues to be high--over 60% of adults have hypercholesterolaemia, and control remains poor. The results of the NATPOL 2011 survey call for urgent preventive measures.