Comparison of preprints and their corresponding peer-reviewed publications in the health field: a scoping review

While peer review enhances transparency and methodological reporting (e.g., funding, conflicts of interest), the content, outcomes, and conclusions of health-related preprints remain largely consistent with their peer-reviewed versions. Preprints facilitate rapid knowledge dissemination but may benefit from stricter reporting standards to improve credibility. Future efforts should focus on standardizing preprint policies to bridge quality gaps without delaying access.