What Are the Challenges in Database Searches for Epidemiology?
Despite their importance, database searches in epidemiology can present several challenges, including:
Volume of Data: The sheer volume of available data can be overwhelming, making it difficult to identify the most pertinent studies. Inconsistent Terminology: Variability in terminology and classification systems across studies can complicate searches. Access Restrictions: Some databases require subscriptions or institutional access, limiting availability for independent researchers. Publication Bias: There is a tendency for studies with positive results to be published more often, potentially skewing available data.
