https://www.selleckchem.com/pr....oducts/ly3039478.htm
Objectives Randomized controlled trials (RCTs) have been criticized for lacking external validity. We assessed whether a trial in people with type I diabetes mellitus mirrored the wider population and applied sample-weighting methods to assess the impact of differences on our trial's findings. Study design and setting The Relative Effectiveness of Pumps over MDI and Structured Education trial was nested within a large UK cohort capturing demographic, clinical, and quality of life data for people with type I diabetes mellitus undergoin