Statistical Applications in Pain Management: A Review

Chronic pain is a widespread and debilitating condition that affects millions of individuals worldwide. Recent research has unveiled a connection between chronic pain and epigenetic processes, shedding light on the complex interplay between genetics, environment, and pain perception. This review synthesizes findings from several studies exploring the relationship between epigenetic modifications, pain intensity, disability, and various other factors in individuals with chronic pain. The studies encompass a range of chronic pain conditions, including chronic low back pain, knee osteoarthritis pain, and pain in the context of underlying health conditions. The review highlights key findings and implications from each study and discusses their collective contributions to our understanding of the epigenetic mechanisms underpinning chronic pain.