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A. Tsiatis · SciRah

Researcher profile · Semantic Scholar

A. Tsiatis

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A. Tsiatis — researcher profile on SciRah

h-index: 73
Works: 210
Citations: 20K

Most-cited papers

Semiparametric Theory and Missing Data
A. Tsiatis
20061,555 citations
Semantic Scholar
Comment: Demystifying Double Robustness: A Comparison of Alternative Strategies for Estimating a Population Mean from Incomplete Data.
A. Tsiatis, M. Davidian
2008Statistical Science502 citations Open access
Semantic Scholar
A Robust Method for Estimating Optimal Treatment Regimes
Ba-Qun Zhang, A. Tsiatis, Eric B. Laber, M. Davidian
2012Biometrics431 citations Open access
Semantic Scholar
Covariate adjustment for two-sample treatment comparisons in randomized clinical trials: A principled yet flexible approach
A. Tsiatis, M. Davidian, Min Zhang, Xiaomin Lu
2008Statistics in Medicine409 citations Open access
Semantic Scholar
Improving efficiency and robustness of the doubly robust estimator for a population mean with incomplete data
Weihua Cao, A. Tsiatis, M. Davidian
2009Biometrika356 citations Open access
Semantic Scholar
Handbook of Missing Data Methodology
G. Molenberghs, G. Fitzmaurice, M. Kenward, A. Tsiatis +1 more
2019294 citations
Semantic Scholar
Estimating Optimal Treatment Regimes from a Classification Perspective
Ba-Qun Zhang, A. Tsiatis, M. Davidian, Min Zhang +1 more
2012Stat277 citations Open access
Semantic Scholar
Cost-Effectiveness of Defibrillator Therapy or Amiodarone in Chronic Stable Heart Failure: Results From the Sudden Cardiac Death in Heart Failure Trial (SCD-HeFT)
D. Mark, C. Nelson, K. Anstrom, S. Al-Khatib +9 more
2006Circulation275 citations Open access
Semantic Scholar
Quality of Life with Defibrillator Therapy or Amiodarone in Heart Failure
D. Mark, K. Anstrom, Jie-Lena Sun, N. Clapp-Channing +4 more
2008New England Journal of Medicine269 citations Open access
Semantic Scholar
Q- and A-learning Methods for Estimating Optimal Dynamic Treatment Regimes
Phillip J. Schulte, A. Tsiatis, Eric B. Laber, M. Davidian
2012Statistical Science249 citations Open access
Semantic Scholar
Improving Efficiency of Inferences in Randomized Clinical Trials Using Auxiliary Covariates
Min Zhang, A. Tsiatis, M. Davidian
2008Biometrics244 citations Open access
Semantic Scholar
Robust estimation of optimal dynamic treatment regimes for sequential treatment decisions
Ba-Qun Zhang, A. Tsiatis, Eric B. Laber, M. Davidian
2013Biometrika228 citations Open access
Semantic Scholar
Semiparametric Estimation of Treatment Effect in a Pretest-Posttest Study with Missing Data.
M. Davidian, A. Tsiatis, S. Leon
2005Statistical Science127 citations Open access
Semantic Scholar
Using Decision Lists to Construct Interpretable and Parsimonious Treatment Regimes
Yi-Chi Zhang, Eric B. Laber, A. Tsiatis, M. Davidian
2015Biometrics108 citations Open access
Semantic Scholar
Survival Benefit of Lung Transplantation in the Modern Era of Lung Allocation
D. Vock, M. Durheim, W. Tsuang, Ashley C. Finlen Copeland +5 more
2016Annals of the American Thoracic Society101 citations Open access
Semantic Scholar
Conducting economic evaluations alongside multinational clinical trials: toward a research consensus.
S. Reed, K. Anstrom, A. Bakhai, A. Briggs +12 more
2005American Heart Journal97 citations
Semantic Scholar
Adaptive two‐stage designs in phase II clinical trials
A. Banerjee, A. Tsiatis
2006Statistics in Medicine86 citations
Semantic Scholar
Interpretable Dynamic Treatment Regimes
Yi-Chi Zhang, Eric B. Laber, M. Davidian, A. Tsiatis
2016Journal of the American Statistical Association81 citations Open access
Semantic Scholar
Semiparametric transformation models for the case-cohort study
Wen-Bin Lu, A. Tsiatis
200678 citations
Semantic Scholar
Dynamic Treatment Regimes
A. Tsiatis, M. Davidian, Shannon T. Holloway, Eric B. Laber
201977 citations
Semantic Scholar
Semiparametric efficient estimation of survival distributions in two-stage randomisation designs in clinical trials with censored data
A. Wahed, A. Tsiatis
200676 citations
Semantic Scholar
Improving the efficiency of the log-rank test using auxiliary covariates
Xiaomin Lu, A. Tsiatis
200871 citations
Semantic Scholar
Doubly-robust Estimators of Treatment-specific Survival Distributions in Observational Studies with Stratified Sampling
Xiaofei Bai, A. Tsiatis, S. O'Brien
2013Biometrics69 citations Open access
Semantic Scholar
Estimating optimal treatment regimes from a classification perspective
Ba-Qun Zhang, A. Tsiatis, M. Davidian, M. Zhang +1 more
201660 citations Open access
Semantic Scholar
Optimal treatment regimes for survival endpoints using a locally-efficient doubly-robust estimator from a classification perspective
Xiaofei Bai, A. Tsiatis, Wen-Bin Lu, Rui Song
2016Lifetime Data Analysis54 citations Open access
Semantic Scholar
On Random Sample Size, Ignorability, Ancillarity, Completeness, Separability, and Degeneracy: Sequential Trials, Random Sample Sizes, and Missing Data
G. Molenberghs, M. Kenward, M. Aerts, G. Verbeke +3 more
2012Statistical Methods in Medical Research53 citations Open access
Semantic Scholar
Improved Doubly Robust Estimation when Data are Monotonely Coarsened, with Application to Longitudinal Studies with Dropout
A. Tsiatis, M. Davidian, Weihua Cao
2010Biometrics52 citations Open access
Semantic Scholar
Risks associated with discontinuation of oral anticoagulation in newly diagnosed patients with atrial fibrillation: Results from the GARFIELD-AF Registry
F. Cools, Dana Johnson, A. Camm, J. Bassand +13 more
2021Journal of Thrombosis and Haemostasis51 citations Open access
Semantic Scholar
A Generalized Estimator of the Attributable Benefit of an Optimal Treatment Regime
J. Brinkley, A. Tsiatis, Kevin J. Anstrom
2009Biometrics42 citations Open access
Semantic Scholar
Mixed model analysis of censored longitudinal data with flexible random-effects density.
D. Vock, M. Davidian, A. Tsiatis, A. Muir
2012Biostatistics36 citations Open access
Semantic Scholar
Empirical estimation of life expectancy from large clinical trials: Use of left‐truncated, right‐censored survival analysis methodology
C. Nelson, Jie L. Sun, A. Tsiatis, D. Mark
2008Statistics in Medicine35 citations
Semantic Scholar
Comparison Between Two Partial Likelihood Approaches for the Competing Risks Model with Missing Cause of Failure
K. Lu, A. Tsiatis
2005Lifetime Data Analysis35 citations
Semantic Scholar
Information‐based monitoring of clinical trials
A. Tsiatis
2006Statistics in Medicine34 citations
Semantic Scholar
Optimal Two-Stage Dynamic Treatment Regimes from a Classification Perspective with Censored Survival Data
Rebecca Hager, A. Tsiatis, M. Davidian
2018Biometrics30 citations Open access
Semantic Scholar
Modeling Survival Distribution as a Function of Time to Treatment Discontinuation: a Dynamic Treatment Regime Approach
Shu Yang, A. Tsiatis, M. Blazing
2018Biometrics29 citations Open access
Semantic Scholar
ON CLOSED FORM SEMIPARAMETRIC ESTIMATORS FOR MEASUREMENT ERROR MODELS
Yan-Yuan Ma, A. Tsiatis
200628 citations
Semantic Scholar
Data and Safety Monitoring of COVID-19 Vaccine Clinical Trials
S. Joffe, A. Babiker, S. Ellenberg, A. Fix +8 more
2021Journal of Infectious Diseases25 citations Open access
Semantic Scholar
Using pilot data to size a two-arm randomized trial to find a nearly optimal personalized treatment strategy
Eric B. Laber, Ying‐Qi Zhao, Todd Regh, M. Davidian +5 more
2015Statistics in Medicine23 citations Open access
Semantic Scholar
Locally-efficient robust estimation of haplotype-disease association in family-based studies
A. Allen, G. Satten, A. Tsiatis
200523 citations
Semantic Scholar
Estimating vaccine efficacy over time after a randomized study is unblinded
A. Tsiatis, M. Davidian
2021Biometrics21 citations Open access
Semantic Scholar
Independent increments in group sequential tests: a review
Kyungeun Kim, A. Tsiatis
202020 citations
Semantic Scholar
Multiple Imputation Approaches for the Analysis of Dichotomized Responses in Longitudinal Studies with Missing Data
K. Lu, Liqiu Jiang, A. Tsiatis
2010Biometrics19 citations Open access
Semantic Scholar
Optimal two-stage group-sequential designs
Y. Lokhnygina, A. Tsiatis
200819 citations
Semantic Scholar
Estimation After a Group Sequential Trial
E. Milanzi, G. Molenberghs, A. Alonso, M. Kenward +3 more
2014Statistics in Biosciences17 citations Open access
Semantic Scholar
Semiparametric Estimation of Treatment Effect with Time-Lagged Response in the Presence of Informative Censoring
Xiaomin Lu, A. Tsiatis
2011Lifetime Data Analysis17 citations Open access
Semantic Scholar
Assessing the Causal Effect of Organ Transplantation on the Distribution of Residual Lifetime
D. Vock, A. Tsiatis, M. Davidian, Eric B. Laber +3 more
2013Biometrics16 citations Open access
Semantic Scholar
Inference on treatment effects from a randomized clinical trial in the presence of premature treatment discontinuation: the SYNERGY trial.
Min Zhang, A. Tsiatis, M. Davidian, K. Pieper +1 more
2011Biostatistics16 citations Open access
Semantic Scholar
Application of a sequential multiple assignment randomized trial (SMART) design in older patients with chronic lymphocytic leukemia.
A. Ruppert, Jun Yin, M. Davidian, A. Tsiatis +3 more
2019Annals of Oncology11 citations Open access
Semantic Scholar
Sample Size Calculations for SMARTs
Eric J Rose, Eric B. Laber, M. Davidian, A. Tsiatis +2 more
201910 citations
Semantic Scholar
Properties of Estimators in Exponential Family Settings with Observation-based Stopping Rules
E. Milanzi, G. Molenberghs, A. Alonso, M. Kenward +3 more
2016Journal of Biometrics & Biostatistics9 citations Open access
Semantic Scholar

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