2024
Quantitative bias analysis methods for summary-level epidemiologic data in the peer-reviewed literature: a systematic review
Shi X, Liu Z, Zhang M, Hua W, Li J, Lee J, Dharmarajan S, Nyhan K, Naimi A, Lash T, Jeffery M, Ross J, Liew Z, Wallach J. Quantitative bias analysis methods for summary-level epidemiologic data in the peer-reviewed literature: a systematic review. Journal Of Clinical Epidemiology 2024, 175: 111507. PMID: 39197688, DOI: 10.1016/j.jclinepi.2024.111507.Peer-Reviewed Original ResearchQuantitative bias analysis methodsQuantitative bias analysisPeer-reviewed literatureSystematic reviewEpidemiological dataObservational studyOpen Science FrameworkEnglish-language articlesWeb of ScienceMisclassification biasImpact of biasScience FrameworkStudy designEffect estimatesMeta-analysesPre-registeredStudy protocolBias analysisSelection biasLevel dataFuture investigationsMultiple biasesConfoundingReviewMEDLINEIs man the only animal with ears that cannot move them? Reflections on observational studies in obstetrics and gynecology
Pedersen L, Liew Z. Is man the only animal with ears that cannot move them? Reflections on observational studies in obstetrics and gynecology. Acta Obstetricia Et Gynecologica Scandinavica 2024, 103: 1478-1479. PMID: 39044537, PMCID: PMC11266722, DOI: 10.1111/aogs.14925.Peer-Reviewed Original Research
2019
Use of Negative Control Exposure Analysis to Evaluate Confounding: An Example of Acetaminophen Exposure and Attention-Deficit/Hyperactivity Disorder in Nurses’ Health Study II
Liew Z, Kioumourtzoglou MA, Roberts AL, O’Reilly É, Ascherio A, Weisskopf MG. Use of Negative Control Exposure Analysis to Evaluate Confounding: An Example of Acetaminophen Exposure and Attention-Deficit/Hyperactivity Disorder in Nurses’ Health Study II. American Journal Of Epidemiology 2019, 188: 768-775. PMID: 30923825, PMCID: PMC6438812, DOI: 10.1093/aje/kwy288.Peer-Reviewed Original ResearchConceptsAttention-deficit/hyperactivity disorderHealth Study II cohortMaternal acetaminophen useHealth Study IIAcetaminophen useAcetaminophen exposureNurses' Health Study II cohortNurses' Health Study IIPrenatal acetaminophen exposureHyperactivity disorderChildhood attention-deficit/hyperactivity disorderTime of pregnancyExposure periodBiennial questionnairesMaternal useObservational studyDrug safetyStudy IIPrior reportsExposure approachPregnancyAcetaminophenCohortChildrenAssociation
2015
Bias from conditioning on live birth in pregnancy cohorts: an illustration based on neurodevelopment in children after prenatal exposure to organic pollutants
Liew Z, Olsen J, Cui X, Ritz B, Arah OA. Bias from conditioning on live birth in pregnancy cohorts: an illustration based on neurodevelopment in children after prenatal exposure to organic pollutants. International Journal Of Epidemiology 2015, 44: 345-354. PMID: 25604449, PMCID: PMC4339763, DOI: 10.1093/ije/dyu249.Peer-Reviewed Original ResearchConceptsAttention-deficit/hyperactivity disorderLive birthsPrenatal exposurePregnancy cohortFetal lossDanish National Birth CohortLong-term health outcomesNational Birth CohortWeak inverse associationEarly fetal lossPerfluoroalkyl substancesPregnancy lossSchool-aged childrenInverse associationFetal survivalCommon causeObservational studyBirth cohortHealth outcomesHuman fecundityCohortHyperactivity disorderBirthOutcomesNeurodevelopment