Use of Run-in Periods in Randomized Trials With Dr Armitage
Use of Run-in Periods in Randomized Trials With Dr Armitage
JAMA Statistical Editor Roger Lewis, MD, PhD, discusses Use of Run-in Periods in Randomized Trials with Jane M. Armitage... Read more
5 May 2022
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19mins
Regression Discontinuity Study Design to Estimate Observational Differences With Dr Maciejewski
Regression Discontinuity Study Design to Estimate Observational Differences With Dr Maciejewski
JAMA Statistical Editor Roger Lewis, MD, discusses Regression Discontinuity Design with Matthew L. Maciejewski, PhD. Rel... Read more
7 Apr 2022
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17mins
Case-Control Studies: Using “Real-world” Evidence to Assess Association, With Dr Irony
Case-Control Studies: Using “Real-world” Evidence to Assess Association, With Dr Irony
JAMA Statistical Editor Roger Lewis, MD, discusses Case-Control Studies: Using “Real-world” Evidence to Assess Associat... Read more
2 Dec 2021
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23mins
Equipoise in Research—Integrating Ethics and Science in Human Research
Equipoise in Research—Integrating Ethics and Science in Human Research
Roger J. Lewis, MD, PhD, discusses Equipoise in Research—Integrating Ethics and Science in Human Research with Alex John... Read more
7 Oct 2021
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21mins
Bayesian Analysis: Using Prior Information to Interpret the Results of Clinical Trials
Bayesian Analysis: Using Prior Information to Interpret the Results of Clinical Trials
Roger J. Lewis, MD, PhD, discusses Bayesian Analysis: Using Prior Information to Interpret the Results of Clinical Trial... Read more
2 Sep 2021
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27mins
Cost-effectiveness Analysis for Clinicians
Cost-effectiveness Analysis for Clinicians
Cost-effectiveness analysis defines trade-offs between costs, harms, and benefits of alternative treatments and combines... Read more
5 Aug 2021
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18mins
Multiple Comparison Procedures from the JAMA Guide to Statistics and Methods
Multiple Comparison Procedures from the JAMA Guide to Statistics and Methods
JAMA Deputy Editor Edward Livingston, MD, discusses "Multiple Comparison Procedures" with Dr. Jing Cao, PhD
4 Mar 2021
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22mins
Logistic Regression—What It Is and How to Use It in Clinical Research
Logistic Regression—What It Is and How to Use It in Clinical Research
Logistic regression is one of the most commonly used statistical analytic tools in the medical literature. William Meure... Read more
7 Jan 2021
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32mins
Randomization in Clinical Trials from the JAMA Guide to Statistics and Methods
Randomization in Clinical Trials from the JAMA Guide to Statistics and Methods
Roger J. Lewis, MD, PhD, discusses Randomization in Clinical Trials from the JAMA Guide to Statistics and Methods Relate... Read more
3 Dec 2020
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23mins
The Stepped-Wedge Clinical Trial: Evaluation by Rolling Deployment
The Stepped-Wedge Clinical Trial: Evaluation by Rolling Deployment
Cluster randomized trials are performed when an intervention must be delivered to a group of patients like when testing ... Read more
3 Sep 2020
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18mins