2001
Assessment of Questionnaire Validity for Measuring Total Fat Intake using Plasma Lipid Levels as Criteria
Willett W, Stampfer M, Chu NF, Spiegelman D, Holmes M, Rimm E. Assessment of Questionnaire Validity for Measuring Total Fat Intake using Plasma Lipid Levels as Criteria. American Journal Of Epidemiology 2001, 154: 1107-1112. PMID: 11744515, DOI: 10.1093/aje/154.12.1107.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAged, 80 and overBiomarkersBody Mass IndexBody WeightCholesterol, HDLCohort StudiesCross-Sectional StudiesDiet SurveysDietary FatsDietary FiberDietary ProteinsEnergy IntakeExerciseFastingFollow-Up StudiesHumansMaleMiddle AgedProspective StudiesRegression AnalysisReproducibility of ResultsSmokingSurveys and QuestionnairesTriglyceridesConceptsTotal fat intakeFood frequency questionnaireFat intakeTriglyceride levelsFrequency questionnaireDietary fatSemiquantitative food frequency questionnaireHealth Professionals FollowBody mass indexHigh fat intakePlasma lipid levelsMetabolic studiesIntake of proteinCross-sectional analysisProfessionals FollowOverweight menMass indexInverse associationLipid levelsPhysical activityBlood specimensAlcohol consumptionSpecific biomarkersIntakeMultiple regression analysisDietary and lifestyle factors in relation to plasma leptin concentrations among normal weight and overweight men
Chu N, Stampfer M, Spiegelman D, Rifai N, Hotamisligil G, Rimm E. Dietary and lifestyle factors in relation to plasma leptin concentrations among normal weight and overweight men. International Journal Of Obesity 2001, 25: 106-114. PMID: 11244465, DOI: 10.1038/sj.ijo.0801468.Peer-Reviewed Original ResearchConceptsBody mass indexPlasma leptin concentrationsLow plasma leptin concentrationsBody fat massLeptin concentrationsPhysical activityNormal weightOverweight menFat intakeLifestyle factorsFat massBlood samplesConfounding variablesWeight gainMonounsaturated fat intakeY weight gainRecent prospective studiesVenous blood samplesCurrent smokingObese menCholesterol intakeObese subjectsMass indexPlasma leptinProspective study
2000
Glycemic status and soluble tumor necrosis factor receptor levels in relation to plasma leptin concentrations among normal weight and overweight US men
Chu N, Spiegelman D, Rifai N, Hotamisligil G, Rimm E. Glycemic status and soluble tumor necrosis factor receptor levels in relation to plasma leptin concentrations among normal weight and overweight US men. International Journal Of Obesity 2000, 24: 1085-1092. PMID: 11033975, DOI: 10.1038/sj.ijo.0801361.Peer-Reviewed Original ResearchConceptsPlasma leptinSTNF-R1C-peptideOverweight menGlycemic statusLeptin concentrationsGlucose homeostasisSoluble tumor necrosis factor receptor levelsSoluble tumour necrosis factor receptor concentrationsTumor necrosis factor receptor levelsDetailed lifestyle questionnaireSTNF-R2 concentrationsHealth Professionals FollowBody mass indexPlasma leptin levelsObesity-related disordersAdipose-derived cytokineCross-sectional studyConsiderable inter-individual variationProfessionals FollowDiabetes mellitusLeptin levelsMass indexNormal weightHighest quintile