DTRs

Sample size considerations for comparing dynamic treatment regimes in a SMART with a longitudinal outcome
An oral presentation given as part of an invited session at CMStatistics 2019 on recent advances in methods for dynamic treatment regimes.
Dec 16, 2019 4:35 PM — 5:50 PM London, GB
Nicholas J. Seewald, Daniel Almirall
Slides Project
Sample size considerations for comparing dynamic treatment regimes in a SMART with a longitudinal outcome
Sample size considerations for comparing dynamic treatment regimens in a SMART with a longitudinal outcome
A contributed oral presentation at JSM 2019.
Jul 30, 2019 8:35 AM — 8:50 AM Denver, CO, USA
Nicholas J. Seewald, Kelley M. Kidwell, James R. McKay, Inbal Nahum-Shani, Tianshuang Wu, Daniel Almirall
Slides Project
Sample size considerations for comparing dynamic treatment regimens in a SMART with a longitudinal outcome
Sample size considerations for comparing dynamic treatment regimens in a sequentially-randomized trial with a continuous longitudinal outcome
A contributed oral presentation at the 2019 Society for Clinical Trials Annual Meeting.
May 20, 2019 2:00 PM — 3:00 PM New Orleans, LA, USA
Nicholas J. Seewald, Kelley M. Kidwell, Inbal Nahum-Shani, Tianshuang Wu, James R. McKay, Daniel Almirall
Slides Project
Sample size considerations for comparing dynamic treatment regimens in a sequentially-randomized trial with a continuous longitudinal outcome
Sample size considerations for comparing dynamic treatment regimens in a sequential multiple-assignment randomized trial with a continuous longitudinal outcome
A poster presented at the 2019 Michigan Student Symposium for Interdisciplinary Statistical Sciences.
Mar 29, 2019 10:00 AM — 11:15 AM University of Michigan, Ann Arbor, MI, USA
Nicholas J. Seewald, Daniel Almirall
Poster Project
Sample size considerations for comparing dynamic treatment regimens in a sequential multiple-assignment randomized trial with a continuous longitudinal outcome
Sample size considerations for comparing dynamic treatment regimens in a sequential multiple-assignment randomized trial with a continuous longitudinal outcome
An oral presentation for a topic contributed session at JSM 2018 on “issues and advances in power calculations for mental health studies”.
Jul 30, 2018 9:35 AM — 9:55 AM Vancouver, British Columbia, Canada
Nicholas J. Seewald, Kelley M. Kidwell, Inbal Nahum-Shani, Tianshuang Wu, James R. McKay, Daniel Almirall
Slides Project
Sample size considerations for comparing dynamic treatment regimens in a sequential multiple-assignment randomized trial with a continuous longitudinal outcome
Design and Analysis Considerations for Comparing Dynamic Treatment Regimens with Binary Outcomes from Sequential Multiple Assignment Randomized Trials
In behavioral, educational and medical practice, interventions are often personalized over time using strategies that are based on …
Kelley M. Kidwell, Nicholas J. Seewald, Qui Tran, Connie Kasari, Daniel Almirall
Cite DOI PubMed
Sample size considerations for comparing dynamic treatment regimens in a sequential multiple-assignment randomized trial with a continuous longitudinal outcome
A poster presented during the 7th Annual Thomas R. Ten Have Symposium on Statistics in Mental Health.
Jun 7, 2018 4:20 PM — 6:20 PM Northwestern University, Chicago, IL, USA
Nicholas J. Seewald, Kelley M. Kidwell, Inbal Nahum-Shani, Tianshuang Wu, James R. McKay, Daniel Almirall
Poster Project
Sample size considerations for comparing dynamic treatment regimens in a sequential multiple-assignment randomized trial with a continuous longitudinal outcome
Sample size considerations for comparing dynamic treatment regimes in a sequential multiple-assignment randomized trial with a continuous longitudinal outcome
A contributed oral presentation at the 2018 ENAR Spring Meeting.
Mar 27, 2018 2:00 PM — 2:15 PM Atlanta, GA, USA
Nicholas J. Seewald, Kelley M. Kidwell, James R. McKay, Inbal Nahum-Shani, Daniel Almirall
Slides Project
Sample size considerations for comparing dynamic treatment regimes in a sequential multiple-assignment randomized trial with a continuous longitudinal outcome
Sample size considerations for the analysis of continuous repeated-measures outcomes in sequential multiple-assignment randomized trials
A poster presented at the 2017 Michigan Student Symposium for Interdisciplinary Statistical Sciences. Winner, Best Departmental Poster (Statistics).
Mar 24, 2017 12:00 PM — 1:00 PM University of Michigan, Ann Arbor, MI, USA
Nicholas J. Seewald, Inbal Nahum-Shani, James R. McKay, Daniel Almirall
Poster Project
Sample size considerations for the analysis of continuous repeated-measures outcomes in sequential multiple-assignment randomized trials
Design, analysis, and sizing of sequential multiple assignment randomized trials with binary outcomes
A 45-minute invited presentation on SMARTs with binary outcomes for the U-M Department of Statistics’ Graduate Student Seminar.
Sep 24, 2015 12:00 PM — 1:00 PM University of Michigan, Ann Arbor, MI, USA
Nicholas J. Seewald, Daniel Almirall, Kelley M. Kidwell
Slides
Design, analysis, and sizing of sequential multiple assignment randomized trials with binary outcomes