2020
The fidelity of implementation of recommended care for children with malaria by community health workers in Nigeria
Adeoti O, Spiegelman D, Afonne C, Falade CO, Jegede AS, Oshiname FO, Gomes M, Ajayi IO. The fidelity of implementation of recommended care for children with malaria by community health workers in Nigeria. Implementation Science 2020, 15: 13. PMID: 32131852, PMCID: PMC7057616, DOI: 10.1186/s13012-020-0968-1.Peer-Reviewed Original ResearchMeSH KeywordsAdultAntimalarialsArtemisininsCaregiversChild, PreschoolClinical ProtocolsCommunity Health WorkersCounselingDrug Therapy, CombinationEmployee Performance AppraisalFemaleHumansImplementation ScienceInfantInservice TrainingMalariaMicrobiological TechniquesMiddle AgedNigeriaSocioeconomic FactorsConceptsCommunity health workersResource-poor settingsClinical evaluationTreatment protocolHealth workersPerformance scoresFemale community health workersHome-based caregiversMalaria treatment recommendationsUnit increaseGold standard comparatorPost-treatment counselingOverall adherenceTreatment recommendationsMalaria careBetter outcomesQuality careTotal performance scoreFidelity of implementationIntervention fidelityMean performance scoresStandard checklistHome managementMalariaGold standard
2014
Validation Study: Introduction
Spiegelman D. Validation Study: Introduction. 2014 DOI: 10.1002/9781118445112.stat07791.Peer-Reviewed Original Research
1997
Regression calibration method for correcting measurement-error bias in nutritional epidemiology
Spiegelman D, McDermott A, Rosner B. Regression calibration method for correcting measurement-error bias in nutritional epidemiology. American Journal Of Clinical Nutrition 1997, 65: s1179-s1186. PMID: 9094918, DOI: 10.1093/ajcn/65.4.1179s.Peer-Reviewed Original ResearchConceptsHealth StudyDietary intakeMassachusetts Women's Health StudyUltradistal radius bone densityCox proportional hazards modelRadius bone densityNurses' Health StudyWomen's Health StudyIncidence rate ratiosRate ratioProportional hazards modelOdds ratioBone densityBreast cancerHazards modelVitamin ANutritional epidemiologyLogistic regressionGold standardLinear regression modelsEpidemiologyIntakeRegression modelsValidation studyPerson error
1992
Correction of Logistic Regression Relative Risk Estimates and Confidence Intervals for Random Within-Person Measurement Error
Rosner B, Spiegelman D, Willett WC. Correction of Logistic Regression Relative Risk Estimates and Confidence Intervals for Random Within-Person Measurement Error. American Journal Of Epidemiology 1992, 136: 1400-1413. PMID: 1488967, DOI: 10.1093/oxfordjournals.aje.a116453.Peer-Reviewed Original ResearchConceptsRelative risk estimatesRisk factorsLogistic regressionRisk estimatesCoronary risk factorsCoronary heart diseaseGold standardConfidence intervalsFramingham Heart StudyExamination 4Extreme quintilesHeart diseaseOdds ratioHeart StudyExamination 2Exposure assessmentSubstudyCovariatesMenMain studyReproducibility dataRegressionFactorsQuintileIncidenceAbsolute fat mass, percent body fat, and body-fat distribution: which is the real determinant of blood pressure and serum glucose?
Spiegelman D, Israel R, Bouchard C, Willett W. Absolute fat mass, percent body fat, and body-fat distribution: which is the real determinant of blood pressure and serum glucose? American Journal Of Clinical Nutrition 1992, 55: 1033-1044. PMID: 1595574, DOI: 10.1093/ajcn/55.6.1033.Peer-Reviewed Original ResearchConceptsBody mass indexBlood pressurePercent body fatAbsolute fat massFat massSerum glucoseBody fatBlood glucoseDiastolic blood pressureBody fat distributionCigarette smoking statusCurrent cigarette smoking statusRegional fat distributionMultiple skinfold thicknessesRelative fat massMass indexFat distributionOverall body massSkinfold thicknessBody compositionStudy centersGold standardHip girthStrongest predictorUnderwater weighing