A systematic review highlights a knowledge gap regarding the effectiveness of health-related training programs in journalology

Included studies were generally small and inconclusive regarding the effects of training of authors, peer reviewers, and editors on educational outcomes related to improving the quality of health research. Studies were also of questionable validity and susceptible to misinterpretation because of their risk of bias. This review highlights the gaps in our knowledge of how to enhance and ensure the scientific quality of research output for authors, peer reviewers, and journal editors.