Outside the field of statistics, the literature on observational studies offers advice about research designs or strategies for judging whether or not an association is causal, such as multiple ...

Observational studies are critical in evaluating the long-term safety and effectiveness of new therapies on patients’ lives. However, two major shifts are significantly changing the research ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. A test-negative observational study design may be best ...

The Brookbush Institute continues to enhance education with new courses, a modern glossary, an AI Tutor, and a client program generator. Observational research may be ideal when an independent ...

Background Depression represents a growing public health burden. Understanding how screen time (ST) in juveniles may be associated with risk of depression is critical for the development of prevention ...