Low High Density Lipoprotein Cholesterol: Prevalence and Associated Risk-Factors in a Large French Population
2011
Purpose High density lipoprotein-cholesterol (HDL-C) is a strong predictor of cardiovascular risk. We investigated the distribution of HDL-C in a French general population according to age, sex, and the risk factors associated with low HDL-
C values. Methods A group of 18,483 men and 22,047 women 16–79 years of age were investigated during a medical check-up. Relevant parameters were studied in three groups according to age and gender-specific percentile classes (≤5th [HDL 5 ] median and >95th). Gender-specific logistic regression models selected variables associated with HDL 5 . Results Using the
National Cholesterol Education ProgramAdult Treatment Panel III criteria (threshold: 40 mg/dL in men, 50 mg/dL in women) the prevalence of low HDL-C was 11.1% and 26.4% in men and women and it decreased with age. Mean HDL-C levels increased with age. HDL 5 was positively associated with a
sedentary lifestyleand deprivation ( p 5 for both genders. Conclusions The prevalence of low HDL-C was similar to that observed in other Europeans but lower than in the United States. HDL 5 was associated with cardiovascular risk factors, metabolic syndrome, and
social deprivation. A prevention policy to increase HDL-C levels should focus on reducing smoking and
abdominal obesity, particularly in deprived subjects.
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