Hypertriglyceridemia is a Major Factor Associated With Elevated Levels of Small Dense LDL Cholesterol in Patients With Metabolic Syndrome
Annals of Laboratory Medicine
;
: 586-594, 2015.
Artículo
en Inglés
| WPRIM
| ID: wpr-76936
ABSTRACT
BACKGROUND:
We aimed to determine the major contributing component of metabolic syndrome (MetS) that results in an elevated small dense LDL cholesterol (sdLDL-C) concentration and sdLDL-C/LDL-C ratio.METHODS:
Four hundred and forty-seven subjects (225 men; 222 women) with MetS were randomly selected from the Korean Metabolic Syndrome Research Initiatives-Seoul cohort study. Age- and sex-matched healthy controls (181 men; 179 women) were also randomly selected from the same cohort.RESULTS:
A comparison of the median values of the sdLDL-C concentration between subgroups, divided according to whether subjects met or did not meet the criteria for each MetS component in patients with MetS, revealed a significant difference in the sdLDL-C concentration only between subgroups divided according to whether subjects met or did not meet the triglyceride (TG) criteria (P<0.05 for each gender). The TG level showed a good correlation with sdLDL-C concentration (correlation coefficients [r]=0.543 for men; 0.653 for women) and the sdLDL-C/LDL-C ratio (r=0.789 for men; 0.745 for women). Multiple linear regression analyses conducted for the MetS group concordantly identified TG as one of the most significant contributors to sdLDL-C concentration (beta=0.1747+/-0.0105, P<0.0001) and the sdLDL-C/LDL-C ratio (beta=6.9518+/-0.3011, P<0.0001).CONCLUSIONS:
Among five MetS components, only the abnormal TG level was a differentiating factor for sdLDL-C concentration and sdLDL-C/LDL-C ratio. These results were reproducible in both genders, with or without MetS.
Texto completo:
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Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Triglicéridos
/
Hipertrigliceridemia
/
Estudios de Casos y Controles
/
Modelos Lineales
/
Factores de Riesgo
/
Estudios de Cohortes
/
Síndrome Metabólico
/
LDL-Colesterol
Tipo de estudio:
Estudio de etiología
/
Estudio de incidencia
/
Estudio observacional
/
Estudio pronóstico
/
Factores de riesgo
Límite:
Adulto
/
Femenino
/
Humanos
/
Masculino
Idioma:
Inglés
Revista:
Annals of Laboratory Medicine
Año:
2015
Tipo del documento:
Artículo
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