Distribution of risk factors, plasma lipids, lipoproteins and dyslipidemias in a small Mediterranean island: the Ustica Project.
Nutr Metab Cardiovasc Dis
; 12(5): 267-74, 2002 Oct.
Article
em En
| MEDLINE
| ID: mdl-12616806
ABSTRACT
BACKGROUND AND AIM:
The populations of the Mediterranean area have a low incidence of cardiovascular disease (CHD). The aims of this paper are 1) to present demographic data of the population of Ustica, a small island in the southern part of the Tyrrhenian sea that has reduced communications with the mainland and a diet presumably rich in fish; and 2) to evaluate the distribution of risk factors, plasma lipids, lipoproteins and dyslipidemias in this population. METHODS ANDRESULTS:
We invited all of the free-living resident population aged more than 14 years (about 800 individuals) to participate in the study; 576 responded, for a participation rate of about 73%. The distribution of cardiovascular risk factors, plasma lipids, lipoproteins and dyslipidemias were evaluated in all of the subjects. More than 60% of the population was out of the normal weight range. Total and low-density lipoprotein cholesterol levels were respectively 207.4 +/- 46.7 and 141.7 +/- 42.4 mg/dL, and similar in males and females. Lipoprotein (a) (Lp[a]) levels presented the classical "skewed" distribution and, among the apolipoprotein(a) isoforms, there was a clear predominance of intermediate-sized kringle IV repeats. Overall, 43% of the subjects had a lipid disorder the prevalence of hypercholesterolemia was 22.8% (3.2% with severe hypercholesterolemia terolemia > or = 300 mg/dL); low high-density lipoprotein cholesterol levels were found in 22.5%; the so-called lipid triad in 2.1%; and high Lp(a) levels in 6.2%. Large familial clusters were found for some lipid disorders.CONCLUSIONS:
A large prevalence of body weight disturbances and high frequency of dyslipidemias are the main characteristics of this population. Ongoing data and future longitudinal studies will better clarify the relative influence of each parameter on CHD risk and total mortality.
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Coleções:
01-internacional
Contexto em Saúde:
6_ODS3_enfermedades_notrasmisibles
Base de dados:
MEDLINE
Assunto principal:
Doenças Cardiovasculares
/
Hiperlipidemias
/
Lipídeos
/
Lipoproteínas
/
Obesidade
Tipo de estudo:
Etiology_studies
/
Observational_studies
/
Risk_factors_studies
Limite:
Adolescent
/
Adult
/
Aged
/
Aged80
/
Female
/
Humans
/
Male
/
Middle aged
País/Região como assunto:
Europa
Idioma:
En
Revista:
Nutr Metab Cardiovasc Dis
Ano de publicação:
2002
Tipo de documento:
Article