By the Numbers: 18 October 2021

By the Numbers: 18 October 2021

85%

The percentage of cases of chronic back pain that are "primary" -- "for which peripheral etiology cannot be identified," according to a recent article in JAMA Psychiatry -- Effect of Pain Reprocessing Therapy vs Placebo and Usual Care for Patients With Chronic Back Pain: A Randomized Clinical Trial.

"(M)aintenance factors include fear, avoidance, and beliefs that pain indicates injury."