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Advantages and Disadvantages of Research Metrics used to Evaluate a Researcher’s Impact or Influence

By: Chad E Cook PT, PhD, FAPTA Background: Each year, in Duke University’s Division of Physical Therapy, I teach a class on research methodology. One of the topics we discuss in class involves ways to measure research impact among physical therapists’ (and other professions’) researchers. The discussion is complimentary to those that occur during the […]

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“It’s Not You, It’s Us…”: Heterogeneity of Treatment Effects as a Challenge to Effectiveness Trials.

By: Damian L Keter, PT, DPT, PhD Background:   Comparative effectiveness studies are the cornerstone of medicine and health sciences research. They have a goal of finding ‘the best’ treatment for each associated condition. In comparative effectiveness studies, statistical models are able to provide ‘average’ treatment effects, which are often used to establish standardized mean difference […]

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