Anastasios A Tsiatis
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Works (99)
2022 article
Group sequential methods for interim monitoring of randomized clinical trials with time-lagged outcome
Tsiatis, A. A., & Davidian, M. (2022, September 18). STATISTICS IN MEDICINE, Vol. 9.
author keywords: augmented inverse probability weighting; early stopping; influence function; proportion of information
onlinelibrary.wiley.com (publisher PDF)
Sources: Web Of Science, ORCID
Added: October 3, 2022
2021 review
Data and Safety Monitoring of COVID-19 Vaccine Clinical Trials
[Review of ]. JOURNAL OF INFECTIOUS DISEASES, 224(12), 1995–2000.
author keywords: SARS-CoV-2; COVID19; clinical trials; vaccines; data and safety monitoring
Source: Web Of Science
Added: February 28, 2022
2021 article
Estimating vaccine efficacy over time after a randomized study is unblinded
Tsiatis, A. A., & Davidian, M. (2021, August 13). BIOMETRICS, Vol. 8.
author keywords: crossover; inverse probability weighting; potential outcomes; randomized phase 3 vaccine trial; waning vaccine efficacy
Sources: Web Of Science, ORCID
Added: August 23, 2021
2021 article
Estimation of the odds ratio in a proportional odds model with censored time-lagged outcome in a randomized clinical trial
Tsiatis, A. A., Davidian, M., & Holloway, S. T. (2021, December 17). BIOMETRICS, Vol. 12.
author keywords: augmented inverse probability weighting; censored ordinal categorical outcome; covariate adjustment; COVID-19 treatment; estimating function; marked point process
Sources: Web Of Science, ORCID
Added: December 17, 2021
2021 article
Rejoinder: Estimating vaccine efficacy over time after a randomized study is unblinded
Tsiatis, A. A., & Davidian, M. (2021, August 22). BIOMETRICS, Vol. 8.
Sources: Web Of Science, ORCID
Added: August 30, 2021
2021 article
Risks associated with discontinuation of oral anticoagulation in newly diagnosed patients with atrial fibrillation: Results from the GARFIELD-AF Registry
Cools, F., Johnson, D., Camm, A. J., Bassand, J.-P., Verheugt, F. W. A., Yang, S., … Kakkar, A. K. (2021, July 23). JOURNAL OF THROMBOSIS AND HAEMOSTASIS, Vol. 7.
author keywords: anticoagulation; antiplatelet; atrial fibrillation; discontinuation; marginal structure models; outcomes
Sources: Web Of Science, ORCID
Added: August 2, 2021
2020 review
Independent increments in group sequential tests: a review
[Review of ]. SORT-STATISTICS AND OPERATIONS RESEARCH TRANSACTIONS, 44(2), 223–264.
author keywords: Failure time data; interim analysis; longitudinal data; clinical trials; repeated significance tests; sequential methods
Source: Web Of Science
Added: January 25, 2021
2019 review
Application of a sequential multiple assignment randomized trial (SMART) design in older patients with chronic lymphocytic leukemia
[Review of ]. ANNALS OF ONCOLOGY, 30(4), 542–550.
author keywords: SMART; CLL; design strategies; adaptive interventions; randomized clinical trials
Sources: Web Of Science, ORCID
Added: June 17, 2019
2019 book
Dynamic Treatment Regimes
Source: Crossref
Added: January 22, 2022
2019 journal article
Identical and Nonidentical Twins: Risk and Factors Involved in Development of Islet Autoimmunity and Type 1 Diabetes
DIABETES CARE, 42(2), 192–199.
Source: Web Of Science
Added: April 20, 2020
2018 journal article
Interpretable Dynamic Treatment Regimes
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 113(524), 1541–1549.
author keywords: Decision lists; Interpretability; Precision medicine; Research-practice gap; Treatment regimes; Tree-based methods
Sources: Web Of Science, ORCID
Added: February 18, 2019
2018 journal article
Modeling survival distribution as a function of time to treatment discontinuation: A dynamic treatment regime approach
BIOMETRICS, 74(3), 900–909.
author keywords: Dynamic treatment; Inverse weighting; Observational study; Survival distribution; Time-varying confounding; Treatment discontinuation
Sources: Web Of Science, ORCID
Added: October 16, 2018
2018 journal article
Optimal two-stage dynamic treatment regimes from a classification perspective with censored survival data
BIOMETRICS, 74(4), 1180–1192.
author keywords: Doubly robust; Inverse probability weighting; Optimal treatment regime; Sequential multiple assignment randomized trial; Support vector machine; Value search
Sources: Web Of Science, ORCID
Added: February 25, 2019
2017 journal article
Effect of oral insulin on prevention of diabetes in relatives of patients with type 1 diabetes a randomized clinical trial
Journal of the American Medical Association, 318(19), 1891–1902.
Source: NC State University Libraries
Added: August 6, 2018
2017 journal article
Optimal treatment regimes for survival endpoints using locally-efficient doubly-robust estimator from a classification perspective
Lifetime Data Analysis, 23(4), 585–604.
author keywords: Classification; Doubly-robust; Observational survival study; Optimal treatment regime; Value search
Sources: Web Of Science, ORCID
Added: August 6, 2018
2017 journal article
Survival benefit of lung transplantation in the modern era of lung allocation
Annals of the American Thoracic Society, 14(2), 172–181.
Source: NC State University Libraries
Added: August 6, 2018
2016 journal article
A log rank type test in observational survival studies with stratified sampling
LIFETIME DATA ANALYSIS, 22(2), 280–298.
author keywords: Cox proportional hazards model; Log rank test; Observational study; Stratified sampling; Survival analysis
Source: Web Of Science
Added: August 6, 2018
2016 article
Estimating optimal treatment regimes from a classification perspective (vol 1, pg 103, 2012)
STAT, Vol. 5, pp. 278–278.
Sources: Web Of Science, ORCID
Added: August 6, 2018
2015 journal article
Estimation After a Group Sequential Trial
STATISTICS IN BIOSCIENCES, 7(2), 187–205.
author keywords: Exponential family; Frequentist inference; Generalized sample average; Joint modeling; Likelihood inference; Missing at random; Sample average
Sources: Web Of Science, ORCID
Added: August 6, 2018
2015 journal article
Using Decision Lists to Construct Interpretable and Parsimonious Treatment Regimes
BIOMETRICS, 71(4), 895–904.
author keywords: Decision lists; Exploratory analyses; Interpretability; Personalized medicine; Treatment regimes
Sources: Web Of Science, ORCID
Added: August 6, 2018
2015 journal article
Using pilot data to size a two-arm randomized trial to find a nearly optimal personalized treatment strategy
Statistics in Medicine, 35(8), 1245–1256.
author keywords: personalized medicine; sample size calculation; treatment regimes; nonregular asymptotics; projection confidence region
Sources: Crossref, Web Of Science, ORCID
Added: August 6, 2018
2014 article
Combining Biomarkers to Optimize Patient Treatment Recommendations Discussions
Laber, E. B., Tsiatis, A. A., Davidian, M., & Holloway, S. T. (2014, September). BIOMETRICS, Vol. 70, pp. 707–710.
Sources: Web Of Science, ORCID
Added: August 6, 2018
2014 journal article
On random sample size, ignorability, ancillarity, completeness, separability, and degeneracy: Sequential trials, random sample sizes, and missing data
STATISTICAL METHODS IN MEDICAL RESEARCH, 23(1), 11–41.
author keywords: Frequentist inference; generalized sample average; informative cluster size; joint modeling; likelihood inference; missing at random; random cluster size
Sources: Web Of Science, ORCID
Added: August 6, 2018
2014 journal article
Q- and A-Learning Methods for Estimating Optimal Dynamic Treatment Regimes
STATISTICAL SCIENCE, 29(4), 640–661.
author keywords: Advantage learning; bias-variance trade-off; model misspecification; personalized medicine; potential outcomes; sequential decision-making
Sources: Web Of Science, ORCID
Added: August 6, 2018
2013 journal article
Assessing the Causal Effect of Organ Transplantation on the Distribution of Residual Lifetime
BIOMETRICS, 69(4), 820–829.
author keywords: Causal inference; G-estimation; Lung transplantation; Martingale theory; Structural nested failure time models
Sources: Web Of Science, ORCID
Added: August 6, 2018
2013 journal article
Doubly-Robust Estimators of Treatment-Specific Survival Distributions in Observational Studies with Stratified Sampling
BIOMETRICS, 69(4), 830–839.
author keywords: Cox proportional hazard model; Double robustness; Observational study; Stratified sampling; Survival analysis
Source: Web Of Science
Added: August 6, 2018
2013 journal article
Efficient estimation of the distribution of time to composite endpoint when some endpoints are only partially observed
LIFETIME DATA ANALYSIS, 19(4), 513–546.
author keywords: Augmented inverse probability weighted estimator; Composite endpoint; Missing data; Nelson-Aalen estimator; Semi-parametric efficiency; Withdrawal
Source: Web Of Science
Added: August 6, 2018
2013 journal article
Robust estimation of optimal dynamic treatment regimes for sequential treatment decisions
BIOMETRIKA, 100(3), 681–694.
author keywords: A-learning; Double robustness; Outcome regression; Propensity score; Q-learning
Sources: Web Of Science, ORCID
Added: August 6, 2018
2012 journal article
A Robust Method for Estimating Optimal Treatment Regimes
BIOMETRICS, 68(4), 1010–1018.
author keywords: Doubly robust estimator; Inverse probability weighting; Outcome regression; Personalized medicine; Potential outcomes; Propensity score
Sources: Web Of Science, ORCID
Added: August 6, 2018
2012 journal article
Estimating optimal treatment regimes from a classification perspective
Stat, 1(1), 103–114.
author keywords: classification; doubly robust estimator; inverse probability weighting; personalized medicine; potential outcomes; propensity score
Sources: Crossref, ORCID
Added: January 23, 2020
2012 journal article
Mixed model analysis of censored longitudinal data with flexible random-effects density
BIOSTATISTICS, 13(1), 61–73.
author keywords: Censoring; HCV; HIV; Limit of quantification; Longitudinal data; Random effects
Sources: Web Of Science, ORCID
Added: August 6, 2018
2011 journal article
Connections between survey calibration estimators and semiparametric models for incomplete data discussion
International Statistical Review, 79(2), 221–223.
Source: NC State University Libraries
Added: August 6, 2018
2011 journal article
Improved Doubly Robust Estimation When Data Are Monotonely Coarsened, with Application to Longitudinal Studies with Dropout
BIOMETRICS, 67(2), 536–545.
author keywords: Coarsening at random; Discrete hazard; Dropout; Longitudinal data; Missing at random
Sources: Web Of Science, ORCID
Added: August 6, 2018
2011 journal article
Inference on treatment effects from a randomized clinical trial in the presence of premature treatment discontinuation: the SYNERGY trial
BIOSTATISTICS, 12(2), 258–269.
author keywords: Dynamic treatment regime; Inverse probability weighting; Potential outcomes; Proportional hazards model
Sources: Web Of Science, ORCID
Added: August 6, 2018
2011 journal article
Semiparametric estimation of treatment effect with time-lagged response in the presence of informative censoring
LIFETIME DATA ANALYSIS, 17(4), 566–593.
author keywords: Informative censoring; Influence function; Logrank test; Nuisance tangent space; Proportional hazards model; Regular and asymptotically linear estimators
Source: Web Of Science
Added: August 6, 2018
2010 journal article
A Generalized Estimator of the Attributable Benefit of an Optimal Treatment Regime
BIOMETRICS, 66(2), 512–522.
author keywords: Attributable risk (AR); Causal inference; Influence function; Optimal treatment regime
Source: Web Of Science
Added: August 6, 2018
2010 journal article
Multiple Imputation Approaches for the Analysis of Dichotomized Responses in Longitudinal Studies with Missing Data
BIOMETRICS, 66(4), 1202–1208.
author keywords: Logistic regression; Missing data; Multiple imputation; Repeated measures
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Improving efficiency and robustness of the doubly robust estimator for a population mean with incomplete data
BIOMETRIKA, 96(3), 723–734.
author keywords: Causal inference; Enhanced propensity score model; Missing at random; No unmeasured confounders; Outcome regression
Sources: Web Of Science, ORCID
Added: August 6, 2018
2008 article
Covariate adjustment for two-sample treatment comparisons in randomized clinical trials: A principled yet flexible approach
Tsiatis, A. A., Davidian, M., Zhang, M., & Lu, X. (2008, October 15). STATISTICS IN MEDICINE, Vol. 27, pp. 4658–4677.
author keywords: baseline variables; clinical trials; covariate adjustment; efficiency; semiparametric theory; variable selection
Sources: Web Of Science, ORCID
Added: August 6, 2018
2008 journal article
Empirical estimation of life expectancy from large clinical trials: Use of left-truncated, right-censored survival analysis methodology
STATISTICS IN MEDICINE, 27(26), 5525–5555.
author keywords: life expectancy; cost-effectiveness; methods; clinical trials; survival
Source: Web Of Science
Added: August 6, 2018
2008 journal article
Improving efficiency of inferences in randomized clinical trials using auxiliary covariates
BIOMETRICS, 64(3), 707–715.
author keywords: covariate adjustment; hypothesis test; k-arm trial; Kruskal-Wallis test; log odds ratio; longitudinal data; semiparametric theory
Sources: Web Of Science, ORCID
Added: August 6, 2018
2008 journal article
Improving the efficiency of the log-rank test using auxiliary covariates
BIOMETRIKA, 95(3), 679–694.
author keywords: efficient estimator; influence function; log-rank test; nuisance tangent space; proportional hazard model; regular and asymptotically linear estimator
Source: Web Of Science
Added: August 6, 2018
2008 journal article
Optimal two-stage group-sequential designs
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 138(2), 489–499.
author keywords: adaptive; backward induction; group-sequential; optimal design; two-stage
Source: Web Of Science
Added: August 6, 2018
2008 journal article
Quality of life with defibrillator therapy or amiodarone in heart failure
NEW ENGLAND JOURNAL OF MEDICINE, 359(10), 999–1008.
Source: Web Of Science
Added: August 6, 2018
2006 journal article
Adaptive two-stage designs in phase II clinical trials
STATISTICS IN MEDICINE, 25(19), 3382–3395.
author keywords: two-stage adaptive design; backward induction; Bayesian decision theory; simulated annealing
Source: Web Of Science
Added: August 6, 2018
2006 journal article
Cost-effectiveness of defibrillator therapy or amiodarone in chronic stable heart failure - Results from the Sudden Cardiac Death in Heart Failure Trial (SCD-HeFT)
CIRCULATION, 114(2), 135–142.
author keywords: amiodarone; defibrillators, implantable; heart failure, congestive; quality-adjusted life years; cost-benefit analysis
Source: Web Of Science
Added: August 6, 2018
2006 article
Information-based monitoring of clinical trials
Tsiatis, A. A. (2006, October 15). STATISTICS IN MEDICINE, Vol. 25, pp. 3236–3244.
author keywords: group-sequential test; statistical information
Source: Web Of Science
Added: August 6, 2018
2006 journal article
On closed form semiparametric estimators for measurement error models
Statistica Sinica, 16(1), 183–193.
Source: NC State University Libraries
Added: August 6, 2018
2006 journal article
Semiparametric efficient estimation of survival distributions in two-stage randomisation designs in clinical trials with censored data
BIOMETRIKA, 93(1), 163–177.
author keywords: censoring; influence function; inverse probability weighted estimator; potential outcome; regular asymptotically linear estimator; two-stage design
Source: Web Of Science
Added: August 6, 2018
2006 book
Semiparametric theory and missing data
New York: Springer.
Source: NC State University Libraries
Added: August 6, 2018
2006 journal article
Semiparametric transformation models for the case-cohort study
BIOMETRIKA, 93(1), 207–214.
author keywords: case-cohort design; martingale; transformation model; weighted estimating equation
Source: Web Of Science
Added: August 6, 2018
2005 journal article
Comparison between two partial likelihood approaches for the competing risks model with missing cause of failure
LIFETIME DATA ANALYSIS, 11(1), 29–40.
author keywords: cause-specific hazard; martingale; missing at random; semiparametric efficiency
Source: Web Of Science
Added: August 6, 2018
2005 journal article
Conducting economic evaluations alongside multinational clinical trials: Toward a research consensus
AMERICAN HEART JOURNAL, 149(3), 434–443.
Source: Web Of Science
Added: August 6, 2018
2005 journal article
Locally efficient semiparametric estimators for generalized skew-elliptical distributions
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 100(471), 980–989.
author keywords: generalized skew-elliptical distribution; influence function; nuisance tangent space; selection model; semiparametric efficiency
Source: Web Of Science
Added: August 6, 2018
2005 journal article
Locally-efficient robust estimation of haplotype-disease association in family-based studies
BIOMETRIKA, 92(3), 559–571.
author keywords: family-based association study; haplotype; nuisance parameter
Source: Web Of Science
Added: August 6, 2018
2005 journal article
Semiparametric estimation of treatment effect in a pretest-posttest study with missing data
Statistical Science, 20(3), 261–282.
Source: NC State University Libraries
Added: August 6, 2018
2005 journal article
Semiparametric estimators for the regression coefficients in the linear transformation competing risks model with missing cause of failure
BIOMETRIKA, 92(4), 875–891.
author keywords: cause-specific hazard; competing risks; doubly robust; inverse probability weighted; linear transformation model; missing at random
Source: Web Of Science
Added: August 6, 2018
2005 journal article
Semiparametric inference in observational duration-response studies, with duration possibly right-censored
BIOMETRIKA, 92(3), 605–618.
author keywords: confounding; infusion trial; missing data; survival analysis
Source: Web Of Science
Added: August 6, 2018
2005 article
Statistical issues arising in the Women's Health Initiative - Discussion
Tsiatis, A. A., & Davidian, M. (2005, December). BIOMETRICS, Vol. 61, pp. 933–935.
Sources: Web Of Science, ORCID
Added: August 6, 2018
2004 journal article
Differential Treatment Benefit of Platelet Glycoprotein IIb/IIIa Inhibition With Percutaneous Coronary Intervention Versus Medical Therapy for Acute Coronary Syndromes
Circulation, 109(5), 641–646.
author keywords: trials; glycoproteins; coronary disease
Sources: Web Of Science, Crossref, ORCID
Added: August 6, 2018
2004 journal article
Estimating mean response as a function of treatment duration in an observational study, where duration may be informatively censored
BIOMETRICS, 60(2), 315–323.
author keywords: censored covariates; censored treatment; confounding; infusion length; inverse weighting; observational study; propensity score; survival analysis
Source: Web Of Science
Added: August 6, 2018
2004 journal article
Joint modeling of longitudinal and time-to-event data: An overview
Statistica Sinica, 14(3), 809–834.
Source: NC State University Libraries
Added: August 6, 2018
2004 journal article
Locally efficient semiparametric estimators for functional measurement error models
Biometrika, 91(4), 835–848.
Source: NC State University Libraries
Added: August 6, 2018
2004 journal article
Marginal structural models for analyzing causal effects of time-dependent treatments: An application in perinatal epidemiology
AMERICAN JOURNAL OF EPIDEMIOLOGY, 159(10), 926–934.
author keywords: causality; confounding factors (epidemiology); epidemiologic methods; longitudinal studies; models, structural
Sources: Web Of Science, ORCID
Added: August 6, 2018
2004 journal article
Optimal duration of eptifibatide infusion in percutaneous coronary intervention (an ESPRIT Substudy)
AMERICAN JOURNAL OF CARDIOLOGY, 94(7), 926–929.
Source: Web Of Science
Added: August 6, 2018
2004 journal article
Optimal estimator for the survival distribution and related quantities for treatment policies in two-stage randomization designs in clinical trials
BIOMETRICS, 60(1), 124–133.
author keywords: induction therapy; influence functions; intent-to-treat; inverse probability weighted estimator; maintenance therapy; missing data; potential outcomes; survival analysis
Source: Web Of Science
Added: August 6, 2018
2004 journal article
The prognostic importance of comorbidity for mortality in patients with stable coronary artery disease
ACC Current Journal Review, 13(4), 11–12.
Source: Crossref
Added: August 28, 2020
2004 journal article
The prognostic importance of comorbidity for mortality in patients with stable coronary artery disease
Journal of the American College of Cardiology, 43(4), 576–582.
Source: Crossref
Added: August 28, 2020
2003 journal article
On the inefficiency of the adaptive design for monitoring clinical trials
BIOMETRIKA, 90(2), 367–378.
author keywords: adaptive design; group-sequential test; likelihood ratio test
Source: Web Of Science
Added: August 6, 2018
2003 journal article
Semiparametric estimation of treatment effect in a pretest-posttest study
BIOMETRICS, 59(4), 1046–1055.
author keywords: analysis of covariance; counterfactuals; influence function; inverse probability weighting; semiparametric model; t-test
Sources: Web Of Science, ORCID
Added: August 6, 2018
2002 journal article
A semiparametric likelihood approach to joint modeling of longitudinal and time-to-event data
BIOMETRICS, 58(4), 742–753.
author keywords: informative censoring; mixed model; proportional hazards; SNP density; survival
Sources: Web Of Science, ORCID
Added: August 6, 2018
2002 journal article
An estimator for the proportional hazards model with multiple longitudinal covariates measured with error
Biostatistics (Oxford, England), 3(4), 511–528.
Source: NC State University Libraries
Added: August 6, 2018
2002 journal article
Effects of insulin in relatives of patients with type 1 diabetes mellitus
New England Journal of Medicine, 346(22), 1685–1691.
Source: NC State University Libraries
Added: August 6, 2018
2002 journal article
Estimation of survival distributions of treatment policies in two-stage randomization designs in clinical trials
BIOMETRICS, 58(1), 48–57.
author keywords: induction therapy; intent to treat; inverse weighting; maintenance therapy; potential outcomes; survival analysis
Sources: Web Of Science, ORCID
Added: August 6, 2018
2002 journal article
Median regression with censored cost data
BIOMETRICS, 58(3), 643–649.
author keywords: cost analysis; estimating equation; median regression; simulated annealing; survival analysis
Source: Web Of Science
Added: August 6, 2018
2002 journal article
Multiple imputation methods for testing treatment differences in survival distributions with missing cause of failure
Biometrika, 89(1), 238–244.
Source: NC State University Libraries
Added: August 6, 2018
2001 journal article
A semiparametric estimator for the proportional hazards model with longitudinal covariates measured with error
BIOMETRIKA, 88(2), 447–458.
author keywords: conditional score; measurement error; mixed effects model; regression calibration; semiparametric; survival analysis
Source: Web Of Science
Added: August 6, 2018
2001 journal article
Causal inference on the difference of the restricted mean lifetime between two groups
BIOMETRICS, 57(4), 1030–1038.
author keywords: causal inference; Cox's proportional hazard model; martingale process; observational study; restricted lifetime; stochastic integral; survival analysis
Source: Web Of Science
Added: August 6, 2018
2001 journal article
Computationally simple accelerated failure time regression for interval censored data
BIOMETRIKA, 88(3), 703–711.
author keywords: AIDS; current status data; nonparametric maximum likelihood; survival analysis
Source: Web Of Science
Added: August 6, 2018
2001 journal article
Efficiency study of estimators for a treatment effect in a pretest-posttest trial
AMERICAN STATISTICIAN, 55(4), 314–321.
author keywords: analysis of covariance; GEE model; paired t test; semiparametric model; two-sample t test
Source: Web Of Science
Added: August 6, 2018
2001 journal article
Flexible sample size considerations using information-based interim monitoring
DRUG INFORMATION JOURNAL, 35(4), 1095–1112.
author keywords: sample size reestimation; information-based design and monitoring; adaptive design
Source: Web Of Science
Added: August 6, 2018
2001 journal article
Interim monitoring of group sequential trials using spending functions for the type I and type II error probabilities
DRUG INFORMATION JOURNAL, 35(4), 1113–1121.
author keywords: group sequential trials; information time; error spending function
Source: Web Of Science
Added: August 6, 2018
2001 journal article
Multiple imputation methods for estimating regression coefficients in the competing risks model with missing cause of failure
BIOMETRICS, 57(4), 1191–1197.
author keywords: cause-specific hazard; missing at random; partial likelihood
Source: Web Of Science
Added: August 6, 2018
2001 journal article
Testing equality of survival functions of quality-adjusted lifetime
BIOMETRICS, 57(3), 861–867.
author keywords: counting processes; hypothesis test; martingale processes; quality of life; survival analysis
Source: Web Of Science
Added: August 6, 2018
2001 journal article
Using auxiliary time-dependent covariates to recover information in nonparametric testing with censored data
LIFETIME DATA ANALYSIS, 7(2), 125–141.
author keywords: Kaplan-Meier estimate; longitudinal; missing data; survival; two-sample test
Source: Web Of Science
Added: August 6, 2018
2001 journal article
Utilizing propensity scores to estimate causal treatment effects with censored time-lagged data
BIOMETRICS, 57(4), 1207–1218.
author keywords: censoring; confounding; inverse weighting; Kaplan-Meier; observational study; propensity score; survival analysis
Source: Web Of Science
Added: August 6, 2018
2000 journal article
Cost-effectiveness of platelet glycoprotein IIb/IIIa inhibition with eptifibatide in patients with non-ST-elevation acute coronary syndromes
CIRCULATION, 101(4), 366–371.
author keywords: coronary disease; cost-benefit analysis; glycoproteins; eptifibatide
Source: Web Of Science
Added: August 6, 2018
2000 journal article
Estimating medical costs with censored data
BIOMETRIKA, 87(2), 329–343.
author keywords: cost analysis; counting process; efficiency; martingale; missing data; semiparametrics; survival analysis
Source: Web Of Science
Added: August 6, 2018
2000 article
Estimating the distribution of quality-adjusted life with censored data
Tsiatis, A. A. (2000, April). AMERICAN HEART JOURNAL, Vol. 139, pp. S177–S181.
Source: Web Of Science
Added: August 6, 2018
2000 journal article
Human immunodeficiency virus type 1 RNA level and CD4 count as prognostic markers and surrogate end points: A meta-analysis
AIDS Research and Human Retroviruses, 16(12), 1123–1133.
Source: NC State University Libraries
Added: August 6, 2018
2000 journal article
Testing for differences in survival with delayed ascertainment
BIOMETRICS, 56(1), 145–153.
author keywords: ascertainment bias; counting process; logrank statistic; Martingale; U statistic
Source: Web Of Science
Added: August 6, 2018
2000 journal article
Using conditional logistic regression to fit proportional odds models to interval censored data
BIOMETRICS, 56(2), 511–518.
author keywords: AIDS; current status data; nonparametric maximum likelihood; survival analysis
Source: Web Of Science
Added: August 6, 2018
1999 journal article
Efficient estimation of the distribution of quality-adjusted survival time
BIOMETRICS, 55(4), 1101–1107.
author keywords: counting process; Martingale process; quality of life; semiparametric efficiency; survival analysis
Source: Web Of Science
Added: August 6, 2018
1998 journal article
Estimating the parameters in the Cox model when covariate variables are measured with error
BIOMETRICS, 54(4), 1407–1419.
author keywords: cumulative hazards; measurement error; nonparametric maximum likelihood; proportional hazards model; regression calibration; semiparametric method
Sources: Web Of Science, ORCID
Added: August 6, 2018
1998 journal article
Semiparametric efficient estimation in the generalized odds-rate class of regression models for right-censored time-to-event data
Lifetime Data Analysis, 4(4), 355–391.
Source: NC State University Libraries
Added: August 6, 2018
1998 journal article
Use of simulation and bootstrap in information-based group sequential studies
Statistics in Medicine, 17(1), 75–87.
Source: NC State University Libraries
Added: August 6, 2018
1997 journal article
A consistent estimator for the distribution of quality adjusted survival time
BIOMETRIKA, 84(2), 339–348.
author keywords: counting process; martingale process; quality of life; survival analysis
Source: Web Of Science
Added: August 6, 2018
1997 journal article
A joint model for survival and longitudinal data measured with error
BIOMETRICS, 53(1), 330–339.
author keywords: EM algorithm; longitudinal data; repeated measures; survival
Source: Web Of Science
Added: August 6, 2018
1997 journal article
Semiparametric efficiency and its implication on the design and analysis of group-sequential studies
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 92(440), 1342–1350.
author keywords: independent increment; information-based design and monitoring; longitudinal study; maximum information trial; time-to-event study
Source: Web Of Science
Added: August 6, 2018
