Works matching AU Tsiatis, Anastasios A

Results: 90

Optimal treatment regimes for survival endpoints using a locally-efficient doubly-robust estimator from a classification perspective.

Published in:

2017

By:

Bai, Xiaofei;
Tsiatis, Anastasios;
Lu, Wenbin;
Song, Rui;
Tsiatis, Anastasios A

Publication type:

journal article

A log rank type test in observational survival studies with stratified sampling.

Published in:

2016

By:

Bai, Xiaofei;
Tsiatis, Anastasios;
Tsiatis, Anastasios A

Publication type:

journal article

Efficient estimation of the distribution of time to composite endpoint when some endpoints are only partially observed.

Published in:

Lifetime Data Analysis, 2013, v. 19, n. 4, p. 513, doi. 10.1007/s10985-013-9261-9

By:

Daniel, Rhian;
Tsiatis, Anastasios

Publication type:

Article

Semiparametric estimation of treatment effect with time-lagged response in the presence of informative censoring.

Published in:

Lifetime Data Analysis, 2011, v. 17, n. 4, p. 566, doi. 10.1007/s10985-011-9199-8

By:

Lu, Xiaomin;
Tsiatis, Anastasios

Publication type:

Article

Comparison Between Two Partial Likelihood Approaches for the Competing Risks Model with Missing Cause of Failure.

Published in:

Lifetime Data Analysis, 2005, v. 11, n. 1, p. 29, doi. 10.1007/s10985-004-5638-0

By:

Kaifeng Lu;
Anastasios A. Tsiatis

Publication type:

Article

The asymptotic joint distribution of the efficient scores test for the proportional hazards model calculated over time.

Published in:

Biometrika, 1981, v. 68, n. 1, p. 311

By:

TSIATIS, ANASTASIOS A.

Publication type:

Article

A note on a goodness-of-fit test for the logistic regression model.

Published in:

Biometrika, 1980, v. 67, n. 1, p. 250

By:

TSIATIS, ANASTASIOS A.

Publication type:

Article

Complete remission induction with combined VBMCP chemotherapy and interferon (rIFN<sub>α2b</sub>) in patients with multiple myeloma.

Published in:

Leukemia & Lymphoma, 1996, v. 20, n. 5/6, p. 447, doi. 10.3109/10428199609052427

By:

Oken, Martin M.;
Kyle, Robert A.;
Greipp, Philip R.;
Kay, Neil E.;
Tsiatis, Anastasios;
Gregory, Stephanie A.;
Spiegel, Robert J.;
O'connell, Michael J.

Publication type:

Article

The impact that group sequential tests would have made on ECOG clinical trials.

Published in:

1989

By:

Rosner, Gary L.;
Tsiatis, Anastasios A.;
Rosner, G L;
Tsiatis, A A

Publication type:

journal article

Semiparametric Efficiency and Its Implication on the Design and Analysis of Group-Sequential Studies.

Published in:

Journal of the American Statistical Association, 1997, v. 92, n. 440, p. 1342, doi. 10.1080/01621459.1997.10473655

By:

Scharfstein, Daniel O.;
Tsiatis, Anastasios A.;
Robins, James M.

Publication type:

Article

Repeated Significance Testing for a General Class of Statistics Used in Censored Survival Analysis.

Published in:

Journal of the American Statistical Association, 1982, v. 77, n. 380, p. 855, doi. 10.1080/01621459.1982.10477898

By:

Tsiatis, Anastasios A.

Publication type:

Article

Using Conditional Logistic Regression to Fit Proportional Odds Models to Interval Censored Data.

Published in:

Biometrics, 2000, v. 56, n. 2, p. 511, doi. 10.1111/j.0006-341X.2000.00511.x

By:

Rabinowitz, Daniel;
Betensky, Rebecca A.;
Tsiatis, Anastasios A.

Publication type:

Article

Testing for Differences in Survival with Delayed Ascertainment.

Published in:

Biometrics, 2000, v. 56, n. 1, p. 145, doi. 10.1111/j.0006-341X.2000.00145.x

By:

Fine, Jason P.;
Tsiatis, Anastasios A.

Publication type:

Article

Sequential Methods for Comparing Years of Life Saved in the Two-Sample Censored Data Problem.

Published in:

Biometrics, 1999, v. 55, n. 4, p. 1085, doi. 10.1111/j.0006-341X.1999.01085.x

By:

Murray, Susan;
Tsiatis, Anastasios A.

Publication type:

Article

Efficient Estimation of the Distribution of Quality-Adjusted Survival Time.

Published in:

Biometrics, 1999, v. 55, n. 4, p. 1101, doi. 10.1111/j.0006-341X.1999.01101.x

By:

Zhao, Hongwei;
Tsiatis, Anastasios A.

Publication type:

Article

Correcting for non-compliance in randomized trials using rank preserving structural failure time models.

Published in:

Communications in Statistics: Theory & Methods, 1991, v. 20, n. 8, p. 2609, doi. 10.1080/03610929108830654

By:

Robins, James M.;
Tsiatis, Anastasios A.

Publication type:

Article

Discussions.

Published in:

International Statistical Review, 2011, v. 79, n. 2, p. 221, doi. 10.1111/j.1751-5823.2011.00144.x

By:

Tsiatis, Anastasios A.;
Davidian, Marie

Publication type:

Article

Using pilot data to size a two-arm randomized trial to find a nearly optimal personalized treatment strategy.

Published in:

2016

By:

Laber, Eric B.;
Zhao, Ying ‐ Qi;
Regh, Todd;
Davidian, Marie;
Tsiatis, Anastasios;
Stanford, Joseph B.;
Zeng, Donglin;
Song, Rui;
Kosorok, Michael R.;
Zhao, Ying-Qi

Publication type:

journal article

Anaphylactoid reactions to Escherichia coli and Erwinia asparaginase in children with leukemia and lymphoma.

Published in:

1982

By:

Evans, William E.;
Tsiatis, Anastasios;
Rivera, Gaston;
Murphy, Sharon B.;
Dahl, Gary V.;
Denison, Marilyn;
Crom, William R.;
Barker, Larry F.;
Mauer, Alvin M.;
Evans, W E;
Tsiatis, A;
Rivera, G;
Murphy, S B;
Dahl, G V;
Denison, M;
Crom, W R;
Barker, L F;
Mauer, A M

Publication type:

journal article

Letters.

Published in:

1992

By:

Williams, Wheaton;
Drabick, Joseph J.;
Tang, Douglas B.;
Flegg, P.J.;
Willocks, L.J.;
Yarchoan, Robert;
Tsiatis, Anastasios A.;
Broder, Samuel;
Hersch, Stephen L.;
Tunick, Paul A.;
Kronzon, Ltzhak;
Hahn, David L.;
Udvarhelyi, I. Steven;
Phillips, Russell S.;
Epstein, Arnold M.;
Wong, Meng C.;
Suite, Nicholas D.A.;
Lahar, Douglas R.;
Smith, Michael l.

Publication type:

Letter

CD4 count and the risk for death in patients infected with HIV receiving antiretroviral therapy.

Published in:

1991

By:

Yarchoan, Robert;
Venzon, David J.;
Pluda, James M.;
Lietzau, Jill;
Wyvill, Kathleen M.;
Tsiatis, Anastasios A.;
Steinberg, Seth M.;
Broder, Samuel;
Yarchoan, R;
Venzon, D J;
Pluda, J M;
Lietzau, J;
Wyvill, K M;
Tsiatis, A A;
Steinberg, S M;
Broder, S

Publication type:

journal article

On random sample size, ignorability, ancillarity, completeness, separability, and degeneracy: Sequential trials, random sample sizes, and missing data.

Published in:

Statistical Methods in Medical Research, 2014, v. 23, n. 1, p. 11, doi. 10.1177/0962280212445801

By:

Molenberghs, Geert;
Kenward, Michael G;
Aerts, Marc;
Verbeke, Geert;
Tsiatis, Anastasios A;
Davidian, Marie;
Rizopoulos, Dimitris

Publication type:

Article

Empirical estimation of life expectancy from large clinical trials: Use of left-truncated, right-censored survival analysis methodology.

Published in:

Statistics in Medicine, 2008, v. 27, n. 26, p. 5525, doi. 10.1002/sim.3355

By:

Nelson, Charlotte L.;
Sun, Jie L.;
Tsiatis, Anastasios A.;
Mark, Daniel B.

Publication type:

Article

Covariate adjustment for two-sample treatment comparisons in randomized clinical trials: A principled yet flexible approach.

Published in:

Statistics in Medicine, 2008, v. 27, n. 23, p. 4658, doi. 10.1002/sim.3113

By:

Tsiatis, Anastasios A.;
Davidian, Marie;
Zhang, Min;
Lu, Xiaomin

Publication type:

Article

Adaptive two-stage designs in phase II clinical trials.

Published in:

Statistics in Medicine, 2006, v. 25, n. 19, p. 3382, doi. 10.1002/sim.2501

By:

Banerjee, Anindita;
Tsiatis, Anastasios A.

Publication type:

Article

Information-based monitoring of clinical trials.

Published in:

Statistics in Medicine, 2006, v. 25, n. 19, p. 3236, doi. 10.1002/sim.2625

By:

Tsiatis, Anastasios A.

Publication type:

Article

The use of simulation and bootstrap in information-based group sequential studies.

Published in:

1998

By:

Scharfstein, Daniel O.;
Tsiatis, Anastasios A.;
Scharfstein, D O;
Tsiatis, A A

Publication type:

journal article

A STUDY OF THE PROPORTIONS OF SWIMMERS AMONG WELL CONTROLS AND CHILDREN WITH ENTEROVIRUS-LIKE ILLNESS SHEDDING OR NOT SHEDDING AN ENTEROVIRUS.

Published in:

American Journal of Epidemiology, 1981, v. 113, n. 5, p. 533, doi. 10.1093/oxfordjournals.aje.a113129

By:

D'ALESSIO, DONN J.;
MINOR, THEODORE E.;
ALLEN, CATHERINE I.;
TSIATIS, ANASTASIOS A.;
NELSON, DONALD B.

Publication type:

Article

Mixed model analysis of censored longitudinal data with flexible random-effects density.

Published in:

Biostatistics, 2012, v. 13, n. 1, p. 61, doi. 10.1093/biostatistics/kxr026

By:

Vock, David M.;
Davidian, Marie;
Tsiatis, Anastasios A.;
Muir, Andrew J.

Publication type:

Article

Inference on treatment effects from a randomized clinical trial in the presence of premature treatment discontinuation: the SYNERGY trial.

Published in:

Biostatistics, 2011, v. 12, n. 2, p. 258, doi. 10.1093/biostatistics/kxq054

By:

Zhang, Min;
Tsiatis, Anastasios A.;
Davidian, Marie;
Pieper, Karen S.;
Mahaffey, Kenneth W.

Publication type:

Article

An estimator for the proportional hazards model with multiple longitudinal covariates measured with error.

Published in:

Biostatistics, 2002, v. 3, n. 4, p. 511, doi. 10.1093/biostatistics/3.4.511

By:

Song, Xiao;
Davidian, Marie;
Tsiatis, Anastasios A.

Publication type:

Article

Robust estimation of optimal dynamic treatment regimes for sequential treatment decisions.

Published in:

Biometrika, 2013, v. 100, n. 3, p. 681, doi. 10.1093/biomet/ast014

By:

Zhang, Baqun;
Tsiatis, Anastasios A.;
Laber, Eric B.;
Davidian, Marie

Publication type:

Article

Improving efficiency and robustness of the doubly robust estimator for a population mean with incomplete data.

Published in:

Biometrika, 2009, v. 96, n. 3, p. 723, doi. 10.1093/biomet/asp033

By:

WEIHUA CAO;
TSIATIS, ANASTASIOS A.;
DAVIDIAN, MARIE

Publication type:

Article

Improving the efficiency of the log-rank test using auxiliary covariates.

Published in:

Biometrika, 2008, v. 95, n. 3, p. 679

By:

Xiaomin Lu;
Anastasios A. Tsiatis

Publication type:

Article

Semiparametric transformation models for the case-cohort study.

Published in:

Biometrika, 2006, v. 93, n. 1, p. 207, doi. 10.1093/biomet/93.1.207

By:

Wenbin Lu;
Tsiatis, Anastasios A.

Publication type:

Article

Semiparametric efficient estimation of survival distributions in two-stage randomisation designs in clinical trials with censored data.

Published in:

Biometrika, 2006, v. 93, n. 1, p. 163, doi. 10.1093/biomet/93.1.163

By:

Wahed, Abdus S.;
Tsiatis, Anastasios A.

Publication type:

Article

Semiparametric estimators for the regression coefficients in the linear transformation competing risks model with missing cause of failure.

Published in:

Biometrika, 2005, v. 92, n. 4, p. 875, doi. 10.1093/biomet/92.4.875

By:

Guozhi Gao;
Tsiatis, Anastasios A.

Publication type:

Article

Semiparametric inference in observational duration-response studies, with duration possibly right-censored.

Published in:

Biometrika, 2005, v. 92, n. 3, p. 605, doi. 10.1093/biomet/92.3.605

By:

Johnson, Brent A.;
Tsiatis, Anastasios A.

Publication type:

Article

Locally-efficient robust estimation of haplotype-disease association in family-based studies.

Published in:

Biometrika, 2005, v. 92, n. 3, p. 559, doi. 10.1093/biomet/92.3.559

By:

Allen, Andrew S.;
Satten, Glen A.;
Tsiatis, Anastasios A.

Publication type:

Article

Locally efficient semiparametric estimators for functional measurement error models.

Published in:

Biometrika, 2004, v. 91, n. 4, p. 835, doi. 10.1093/biomet/91.4.835

By:

Tsiatis, Anastasios A.;
Yanyuan Ma

Publication type:

Article

Multiple imputation methods for testing treatment differences in survival distributions with missing cause of failure.

Published in:

Biometrika, 2002, v. 89, n. 1, p. 238, doi. 10.1093/biomet/89.1.238

By:

TSIATIS, ANASTASIOS A.;
DAVIDIAN, MARIE;
MCNENEY, BRAD

Publication type:

Article

Computationally simple accelerated failure time regression for interval censored data.

Published in:

Biometrika, 2001, v. 88, n. 3, p. 703, doi. 10.1093/biomet/88.3.703

By:

BETENSKY, REBECCA A.;
RABINOWITZ, DANIEL;
TSIATIS, ANASTASIOS A.

Publication type:

Article

A semiparametric estimator for the proportional hazards model withlongitudinal covariates measured with error.

Published in:

Biometrika, 2001, v. 88, n. 2, p. 447, doi. 10.1093/biomet/88.2.447

By:

TSIATIS, ANASTASIOS A.;
DAVIDIAN, MARIE

Publication type:

Article

Estimating medical costs with censored data.

Published in:

Biometrika, 2000, v. 87, n. 2, p. 329, doi. 10.1093/biomet/87.2.329

By:

Bang, Heejung;
Tsiatis, Anastasios A.

Publication type:

Article

A consistent estimator for the distribution of quality adjusted survival time.

Published in:

Biometrika, 1997, v. 84, n. 2, p. 339, doi. 10.1093/biomet/84.2.339

By:

ZHAO, HONGWEI;
TSIATIS, ANASTASIOS A.

Publication type:

Article

Repeated significance testing in longitudinal clinical trials.

Published in:

Biometrika, 1996, v. 83, n. 4, p. 779, doi. 10.1093/biomet/83.4.779

By:

LEE, SANDRA J.;
KIM, KYUNGMANN;
TSIATIS, ANASTASIOS A.

Publication type:

Article

Estimating the survival distribution when ascertainment of vital status is subject to delay.

Published in:

Biometrika, 1996, v. 83, n. 2, p. 371

By:

HU, PING;
TSIATIS, ANASTASIOS A.

Publication type:

Article

Regression with interval-censored data.

Published in:

Biometrika, 1995, v. 82, n. 3, p. 501

By:

RABINOWITZ, DANIEL;
TSIATIS, ANASTASIOS;
ARAGON, JORGE

Publication type:

Article

Sequential methods for parametric survival models.

Published in:

Biometrika, 1995, v. 82, n. 1, p. 165

By:

TSIATIS, ANASTASIOS A.;
BOUCHER, HÉLÈNE;
KIM, KYUNGMANN

Publication type:

Article

Semiparametric estimation of an accelerated failure time model with time-dependent covariates.

Published in:

Biometrika, 1992, v. 79, n. 2, p. 311

By:

ROBINS, JAMES;
TSIATIS, ANASTASIOS A.

Publication type:

Article