2025
A flexible Bayesian g-formula for causal survival analyses with time-dependent confounding
Chen X, Hu L, Li F. A flexible Bayesian g-formula for causal survival analyses with time-dependent confounding. Lifetime Data Analysis 2025, 31: 394-421. PMID: 40227517, DOI: 10.1007/s10985-025-09652-3.Peer-Reviewed Original ResearchConceptsG-formulaBalance scoresHealth system electronic health recordDiscrete survival dataTime-to-event outcomesPosterior sampling algorithmParametric g-formulaElectronic health recordsBayesian additive regression treesTime-varying treatmentsHypothetical intervention scenariosAdditive regression treesLongitudinal observational studyGeneral classModel misspecificationHealth recordsEmpirical performanceSampling algorithmObservational studySurvival dataIntervention scenariosScoresTreatment strategiesMisspecificationCausality analysis
2021
A note on semiparametric efficient generalization of causal effects from randomized trials to target populations
Li F, Hong H, Stuart E. A note on semiparametric efficient generalization of causal effects from randomized trials to target populations. Communication In Statistics- Theory And Methods 2021, 52: 5767-5798. PMID: 37484707, PMCID: PMC10361688, DOI: 10.1080/03610926.2021.2020291.Peer-Reviewed Original Research
2019
Predicting the Risk of Huntington’s Disease with Multiple Longitudinal Biomarkers
Li F, Li K, Li C, Luo S, Group P. Predicting the Risk of Huntington’s Disease with Multiple Longitudinal Biomarkers. Journal Of Huntington's Disease 2019, 8: 323-332. PMID: 31256145, PMCID: PMC6718328, DOI: 10.3233/jhd-190345.Peer-Reviewed Original ResearchConceptsEnroll-HDRisk of Huntington's diseasePREDICT-HDRisk of HDMultiple longitudinal markersTime to diagnosisHuntington's diseasePatient's risk categoryPrognostic indexPrognostic scorePrognostic modelHD diagnosisRisk predictionPublic health threatCox modelRisk categoriesLongitudinal measurementsHealth threatRiskLongitudinal biomarkersScoresBiomarker measurementsPatient selectionClinical trialsClinical biomarkers
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