Propensity scores methods have proven incredibly useful in the analysis of observational datasets, as they allow for control of confounding variables. Moreover, they offer several benefits over the more ubiquitous multivariable regression approaches.
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Professional Affairs
May 9, 2018
Shroyer and colleagues evaluated observed-to-expected outcome ratios for 30-day operative mortality and major morbidity across over 540,000 nonemergent first-time coronary artery bypass graft (CABG) procedures in The Society for Thoracic Surgeons Adult Cardiac Surgery Database.
April 4, 2018
The EJCTS and ICVTS are publishing a series of Statistical Primers to help clinicians perform and interpret research. In this article, Hickey and colleagues provide a practical introduction to repeated-measures analysis.
March 28, 2018
Freemantle and colleagues discuss evidence evaluating myocardial revascularization strategies, focusing in particular on conclusions that can and cannot be drawn from subgroup analyses.
March 24, 2018
This survey of general surgeons in the US who had a pregnancy during surgical training identified a number of challenges that may influence career satisfaction. These included inadequate scheduling support, lactation facilities, and mentoring. 30% of participants would advise a female medical student not to pursue a surgical career.
March 21, 2018
A brief, informative, and helpful article. It highlights alarming reports that 80% to 90% of "negative" randomized controlled trials in surgery are not adequately powered to reliably declare a negative outcome.
March 16, 2018
While there are many iconic textbooks on congenital cardiac surgery, an accessible introductory text has been sorely lacking. The author discusses why this innovative new e-book fills that significant void.
March 15, 2018
The EJCTS and ICVTS are publishing a series of Statistical Primers to help clinicians perform and interpret research. Although Kaplan-Meier analyses are standard in the cardiothoracic surgical literature, there are several pitfalls that should be kept in mind.
March 5, 2018
Physicians are at high risk for burnout, physical disability, and financial deprivation after investing time and money in obtaining their training. This article highlights how physicians can maintain their health and positive outlook to enable them to continue helping others.
February 28, 2018
The EJCTS and ICVTS are publishing a series of Statistical Primers to help clinicians perform and interpret research. In the first series of primers, Buccheri and coauthors provide a conceptual framework for conducting, interpreting, and critically evaluating meta-analyses.