2007
Calcium intake and hip fracture risk in men and women: a meta-analysis of prospective cohort studies and randomized controlled trials
Bischoff-Ferrari H, Dawson-Hughes B, Baron J, Burckhardt P, Li R, Spiegelman D, Specker B, Orav J, Wong J, Staehelin H, O'Reilly E, Kiel D, Willett W. Calcium intake and hip fracture risk in men and women: a meta-analysis of prospective cohort studies and randomized controlled trials. American Journal Of Clinical Nutrition 2007, 86: 1780-1790. DOI: 10.1093/ajcn/86.6.1780.Peer-Reviewed Original ResearchCalcium intake and hip fracture risk in men and women: a meta-analysis of prospective cohort studies and randomized controlled trials 1
Bischoff-Ferrari HA, Dawson-Hughes B, Baron JA, Burckhardt P, Li R, Spiegelman D, Specker B, Orav JE, Wong JB, Staehelin HB, O’Reilly E, Kiel DP, Willett WC. Calcium intake and hip fracture risk in men and women: a meta-analysis of prospective cohort studies and randomized controlled trials 1. American Journal Of Clinical Nutrition 2007, 86: 1780-1790. PMID: 18065599, DOI: 10.1093/ajcn/86.5.1780.Peer-Reviewed Original ResearchConceptsHip fracture riskProspective cohort studyTotal calcium intakeCalcium intakeFracture riskNonvertebral fracturesCohort studyClinical trialsHip fractureCalcium supplementationCa/dPooled RRRandomized trialsSmall trialsIntakeTrialsTrial 1PlaceboWomenRiskMenSupplementationNeutral effectFracturesRR
2004
Dairy Foods, Calcium, and Colorectal Cancer: A Pooled Analysis of 10 Cohort Studies
Cho E, Smith-Warner SA, Spiegelman D, Beeson WL, van den Brandt PA, Colditz GA, Folsom AR, Fraser GE, Freudenheim JL, Giovannucci E, Goldbohm RA, Graham S, Miller AB, Pietinen P, Potter JD, Rohan TE, Terry P, Toniolo P, Virtanen MJ, Willett WC, Wolk A, Wu K, Yaun SS, Zeleniuch-Jacquotte A, Hunter DJ. Dairy Foods, Calcium, and Colorectal Cancer: A Pooled Analysis of 10 Cohort Studies. Journal Of The National Cancer Institute 2004, 96: 1015-1022. PMID: 15240785, DOI: 10.1093/jnci/djh185.Peer-Reviewed Original ResearchMeSH KeywordsAdenomaAdultAgedAnimalsCalcium, DietaryCohort StudiesColorectal NeoplasmsDairy ProductsEatingEuropeFemaleHumansIncidenceMaleMiddle AgedMilkMultivariate AnalysisProportional Hazards ModelsProspective StudiesResearch DesignRisk AssessmentRisk FactorsSurveys and QuestionnairesUnited StatesConceptsColorectal cancerRelative riskMilk intakeCalcium intakeCohort studyPooled multivariable relative risksMultivariable relative risksFood frequency questionnaireColorectal cancer riskUsual dietary intakeConfidence intervalsDairy foodsFrequency questionnaireIncident casesDietary calciumPooled analysisLowest quintileInverse associationDietary intakeDistal colonEpidemiologic studiesCancer riskLower riskTotal calciumCancer
1998
Study of Prediagnostic Selenium Level in Toenails and the Risk of Advanced Prostate Cancer
Yoshizawa K, Willett W, Morris S, Stampfer M, Spiegelman D, Rimm E, Giovannucci E. Study of Prediagnostic Selenium Level in Toenails and the Risk of Advanced Prostate Cancer. Journal Of The National Cancer Institute 1998, 90: 1219-1224. PMID: 9719083, DOI: 10.1093/jnci/90.16.1219.Peer-Reviewed Original ResearchConceptsAdvanced prostate cancerProstate cancerProspective studyControl subjectsHealth professionalsSelenium levelsMale health professionalsFurther prospective studiesBody mass indexLong-term selenium intakeSelenium intakeCase-control designHigh selenium intakeLycopene intakeCalcium intakeMass indexPrediagnostic levelsRandomized trialsSmoking statusFat intakeIntervention trialsFamily historyCohort membersDaily supplementToenail clippings
1997
Calcium Intake and the Incidence of Forearm and Hip Fractures among Men 1 , 2
Owusu W, Willett W, Feskanich D, Ascherio A, Spiegelman D, Colditz G. Calcium Intake and the Incidence of Forearm and Hip Fractures among Men 1 , 2. Journal Of Nutrition 1997, 127: 1782-1787. PMID: 9278560, DOI: 10.1093/jn/127.9.1782.Peer-Reviewed Original ResearchConceptsIncidence of forearmCalcium intakeBody mass indexHip fractureRelative riskForearm fracturesComparable relative riskHealth Professionals FollowHigh calcium intakeTotal energy intakeRisk of fractureGlass of milkMen 40Professionals FollowModerate traumaMass indexSmoking statusLifestyle factorsHighest quintileLowest quintileEpidemiologic studiesPhysical activityLower riskAlcohol consumptionEnergy intakeComparison of dietary calcium with supplemental calcium and other nutrients as factors affecting the risk for kidney stones in women.
Curhan GC, Willett WC, Speizer FE, Spiegelman D, Stampfer MJ. Comparison of dietary calcium with supplemental calcium and other nutrients as factors affecting the risk for kidney stones in women. Annals Of Internal Medicine 1997, 126: 497-504. PMID: 9092314, DOI: 10.7326/0003-4819-126-7-199704010-00001.Peer-Reviewed Original ResearchConceptsHealth Study ISymptomatic kidney stonesDietary calciumSupplemental calciumRelative riskKidney stonesCalcium intakeHighest quintileLowest quintileRisk factorsSelf-administered food frequency questionnaireIncident symptomatic kidney stonesNurses' Health Study IStone formationAbsorption of oxalateFollowing relative risksDietary calcium intakeProspective cohort studyFood frequency questionnaireMain outcome measuresPotential risk factorsYears of ageCohort studyDecreased riskCalcium ingestion