The PEG scale can be used for initial evaluation of chronic pain and for ongoing evaluation during treatment.
Reprinted by permission from Springer: Journal of General Internal Medicine. Krebs EE, Lorenz KA, Bair MJ, et al. Development and initial validation of the PEG, a three-item scale assessing pain intensity and interference. J Gen Intern Med 2009; 24:733. Copyright © 2009.
https://link.springer.com/journal/11606.
