Works (4)

Updated: August 13th, 2023 21:16

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.

By: M. Zhang*, A. Tsiatis n, M. Davidian n , K. Pieper* & K. Mahaffey *

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Dynamic treatment regime; Inverse probability weighting; Potential outcomes; Proportional hazards model
MeSH headings : Acute Coronary Syndrome / drug therapy; Algorithms; Computer Simulation; Endpoint Determination; Enoxaparin / administration & dosage; Enoxaparin / adverse effects; Enoxaparin / therapeutic use; Hemorrhage / etiology; Heparin / administration & dosage; Heparin / adverse effects; Heparin / therapeutic use; Humans; Intention to Treat Analysis; Models, Statistical; Monte Carlo Method; Mortality; Multicenter Studies as Topic; Probability; Proportional Hazards Models; Randomized Controlled Trials as Topic / methods; Survival Analysis; Treatment Outcome; Withholding Treatment / statistics & numerical data
Sources: Web Of Science, ORCID
Added: August 6, 2018

2008 journal article

"Smooth" semiparametric regression analysis for arbitrarily censored time-to-event data

BIOMETRICS, 64(2), 567–576.

By: M. Zhang n & M. Davidian n 

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: accelerated failure time model; heteroscedasticity; information criteria; interval censoring; proportional hazards model; proportional odds model; seminonparametric (SNP) density; time-dependent covariates
MeSH headings : Biometry / methods; Computer Simulation; Data Interpretation, Statistical; Models, Statistical; Regression Analysis; Statistics, Nonparametric
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.

By: A. Tsiatis*, M. Davidian* , M. Zhang* & X. Lu

author keywords: baseline variables; clinical trials; covariate adjustment; efficiency; semiparametric theory; variable selection
MeSH headings : Algorithms; Data Interpretation, Statistical; Humans; Randomized Controlled Trials as Topic / statistics & numerical data; Sampling Studies; Statistics, Nonparametric; Treatment Outcome
Sources: Web Of Science, ORCID
Added: August 6, 2018

2008 journal article

Improving efficiency of inferences in randomized clinical trials using auxiliary covariates

BIOMETRICS, 64(3), 707–715.

By: M. Zhang n, A. Tsiatis n & M. Davidian n 

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: covariate adjustment; hypothesis test; k-arm trial; Kruskal-Wallis test; log odds ratio; longitudinal data; semiparametric theory
MeSH headings : Acquired Immunodeficiency Syndrome / drug therapy; Analysis of Variance; Angina, Unstable / blood; Angina, Unstable / drug therapy; Anti-HIV Agents / therapeutic use; Anticoagulants / therapeutic use; Biometry / methods; Humans; Linear Models; Logistic Models; Models, Statistical; Monte Carlo Method; Odds Ratio; Platelet Glycoprotein GPIIb-IIIa Complex / metabolism; Randomized Controlled Trials as Topic / statistics & numerical data; Treatment Outcome
Sources: Web Of Science, ORCID
Added: August 6, 2018