Constantine E Frangakis

Dados Biográficos

ID5545102
NOMEConstantine E Frangakis
PRENOMESConstantine E
SOBRENOMEFrangakis
ASSINATURAFRANGAKIS C E
VERIFICADONão
TOTAL DE OBRAS2
TOTAL DE CITAÇÕES0
TOTAL COMO AUTOR2
TOTAL COMO EDITOR0
PRIMEIRO ANO DE PUBLICAÇÃO2002
ANO MAIS RECENTE DE PUBLICAÇÃO2007
ÍNDICE H0

  • Using Propensity Scores Subclassification to Estimate Effects of Longitudinal Treatments

    Jodi B Segal, Michael Griswold et al.ARTICLEMedical Care2007Referências: 18

    BACKGROUND: When using observational data to compare the effectiveness of medications, it is essential to account parsimoniously for patients' longitudinal characteristics that lead to changes in treatments over time. OBJECTIVES: We developed a method of estimating effects of longitudinal treatments that uses subclassification on a longitudinal propensity score to compare outcomes between a new drug (exenatide) and established drugs (insulin and …

  • Principal Stratification in Causal Inference

    Open AccessConstantine Frangakis, Constantine E Frangakis et al.ARTICLEBiometrics2002

    Many scientific problems require that treatment comparisons be adjusted for posttreatment variables, but the estimands underlying standard methods are not causal effects. To address this deficiency, we propose a general framework for comparing treatments adjusting for posttreatment variables that yields principal effects based on principal stratification. Principal stratification with respect to a posttreatment variable is a cross‐classification …