2025
Nonparametric Estimation of the Potential Impact Fraction and the Population Attributable Fraction With Individual‐Level and Aggregated Data
Chan C, Zepeda‐Tello R, Camacho‐García‐Formentí D, Cudhea F, Meza R, Rodrigues E, Spiegelman D, Barrientos‐Gutierrez T, Zhou X. Nonparametric Estimation of the Potential Impact Fraction and the Population Attributable Fraction With Individual‐Level and Aggregated Data. Statistics In Medicine 2025, 44: e70214. PMID: 40798868, DOI: 10.1002/sim.70214.Peer-Reviewed Original ResearchConceptsDistributional assumptionsFinite sample performanceImpact of distributional assumptionsPotential impact fractionNonparametric estimationSample performanceDistributional violationsPopulation attributable fractionImpact fractionNonparametric methodsSimulation studyContinuous exposure dataPopulation impact fractionsAttributable fractionSugar-sweetened beverage consumptionIncidence of type 2 diabetesAssumptionsExposure distributionEstimationAggregate dataBeverage consumptionNonparametricType 2 diabetesIndividual-levelTarget population
2015
Sugar-sweetened beverage consumption and age at menarche in a prospective study of US girls
Carwile JL, Willett WC, Spiegelman D, Hertzmark E, Rich-Edwards J, Frazier AL, Michels KB. Sugar-sweetened beverage consumption and age at menarche in a prospective study of US girls. Human Reproduction 2015, 30: 675-683. PMID: 25628346, PMCID: PMC4325672, DOI: 10.1093/humrep/deu349.Peer-Reviewed Original ResearchConceptsFrequent SSB consumptionSugar-sweetened beverage consumptionServings of SSBsSSB consumptionEarly menarcheNational InstituteYouth/Adolescent Food Frequency QuestionnaireNurses' Health Study II participantsBeverage consumptionAdolescent Food Frequency QuestionnaireCox proportional hazards regressionBreast Cancer Research FoundationFood frequency questionnaireProspective cohort studyProportional hazards regressionFruit juice consumptionPARTICIPANTS/MATERIALSSugar-sweetened sodaAmerican Cancer SocietyROLE OF CHANCEPublic health effortsCancer Research FoundationNational Cancer InstituteToday StudyUS girls
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