Research article from 06-21-2021
Internal medicine residents who used NEJM Knowledge+ see improvements in scores in their In-Training Exam and survey feedback was favorable.
Research article from 09-15-2020
Physicians who used NEJM Knowledge+ had significantly better performance on their ABIM Internal Medicine exams than well-matched controls.
Research article from 06-08-2018
This study anonymously surveyed 4,400 NEJM Knowledge+ users between 2015 and 2017 to determine their level of satisfaction with NEJM Knowledge+ and their board-exam passage rate:
https://www.mededpublish.org/manuscripts/1788 with comments in a blog from NEJM Group: https://knowledgeplus.nejm.org/blog/do-adaptive-learning-board-review-products-help-candidates-prepare-for-certification-examinations/
Research article from 11-11-2019
This study examined a large ~160 internal medicine residents training program that previously had poor In-Training Exam results, significantly improved results; the data was collected over 8 years:
NEJM editorial from 04-24-2014https://www.nejm.org/doi/full/10.1056/NEJMe1401777
Clinical Chemistry editorial from 12-01-2018
NEJM editorial from 04-18-2019