Metabolic Syndrome XCholesterol, LDLRisk FactorsPrevalenceAnticholesteremic AgentsHypercholesterolemiaHypolipidemic AgentsHydroxymethylglutaryl-CoA Reductase InhibitorsCardiovascular DiseasesCholesterol, HDLPractice Guidelines as TopicDyslipidemiasWaist CircumferenceCross-Sectional StudiesTriglyceridesHypertriglyceridemiaBlood GlucoseLipidsObesity, AbdominalBody Mass IndexInsulin ResistanceRepublic of KoreaCoronary DiseaseNutrition SurveysHyperlipidemiasWaist-Hip RatioRisk AssessmentC-Reactive ProteinHyperglycemiaObesityUnited StatesOdds RatioLife StyleIranAge FactorsCholesterolSex FactorsFastingSimvastatinAsian Continental Ancestry GroupBlood PressureBiological MarkersDiabetes Mellitus, Type 2HypertensionProspective StudiesPatient Education as TopicLogistic ModelsAnthropometryCohort StudiesDiabetes MellitusCoronary Artery DiseaseComorbidityPredictive Value of TestsFollow-Up StudiesChi-Square DistributionChinaRiskIncidenceHealth SurveysMultivariate AnalysisQuestionnairesSmokingRetrospective StudiesSeverity of Illness IndexCase-Control StudiesTreatment Outcome