The Importance of Using Probabilities in Clinical Medicine: A Biostatistical Perspective for Evidence-Based Decision Making

Abstract

Probability is a cornerstone of biostatistics, providing a mathematical framework to quantify uncertainty in clinical practice. This paper highlights the importance of probability in clinical medicine, focusing on its role in diagnosis, treatment, and prognosis. Examples from medical testing and therapeutic decision-making illustrate how probabilistic reasoning enhances accuracy, reduces errors, and supports evidencebased medicine. The paper concludes with recommendations for integrating probabilistic training into medical curricula to improve healthcare quality.