Joint Associations of Dietary Inflammatory Index and Epigenetic Aging with Central Sensitization in Chronic Low Back Pain: Latent Profile and Multiple Regression Analyses

Abstract

Nonspecific chronic low back pain (NSCLBP) is associated with central sensitization, and both diet quality and epigenetic aging are proposed modifiable, mechanistic contributors to this process. We examined how dietary profiles and epigenetic aging affect central sensitization in NSCLBP.