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Change Score or Followup Score? An Empirical Evaluation of the Impact of Choice of Mean Difference Estimates
Page last reviewed March 2021
Page originally created December 2020
Internet Citation:
Change Score or Followup Score? An Empirical Evaluation of the Impact of Choice of Mean Difference Estimates. Content last reviewed March 2021. Effective Health Care Program, Agency for Healthcare Research and Quality, Rockville, MD.
https://effectivehealthcare.ahrq.gov/products/choice-of-mean
