What are the Challenges in Collecting Empirical Evidence?
Collecting empirical evidence in epidemiology comes with several challenges:
Bias: Bias can occur at various stages of research, including selection bias, information bias, and confounding. It is essential to design studies that minimize these biases to ensure accurate results. Ethical Considerations: Researchers must ensure that studies are conducted ethically, with informed consent and respect for participant privacy. Data Quality: High-quality data is crucial for reliable results. This includes ensuring accurate data collection methods and maintaining consistency in data entry.
