A population-based investigation into the prevalence of chronic fatigue syndrome in United States military Veterans with chronic pain 2023,Adamowicz

Sly Saint

Senior Member (Voting Rights)
ABSTRACT
Objective
Chronic fatigue syndrome (CFS) is a debilitating illness characterized by persistent fatigue among other symptoms. Pain symptoms are common and included in the diagnostic criteria for CFS but are not required for diagnosis. Despite the association between CFS and pain, few studies have examined CFS in the context of chronic pain (CP) conditions. The current study estimates the period prevalence of comorbid CFS among military Veterans with CP and compares sociodemographic characteristics and CP conditions of Veterans with CP + CFS to those with CP without CFS.

Methods
This study included Veterans Health Administration (VHA) data on 2,261,030 patients with chronic pain in 2018. Sociodemographic characteristics included age, sex, race, ethnicity, and rurality. Descriptive statistics were used to describe the sample and between-group comparisons included independent samples t-tests and chi-square tests of independence. Effect sizes were also examined.

Results
A total of 15,248 (0.67%) of Veterans with CP also had a diagnosis of CFS. Veterans diagnosed with CP + CFS were younger and were more likely to be female, White, non-Hispanic, and rural-dwelling. However, small and weak effect sizes were observed for these differences. The majority of Veterans with CP + CFS had limb/extremity (69.20%) back pain (53.44%), or abdominal/bowel pain (24.11%).

Conclusion
As CDC treatment recommendations for CFS include treating pain first, studying CFS in the context of CP is critically important. Veterans diagnosed with CP + CFS appear demographically similar, compared to Veterans with CP without CFS. Examining the utilization of pain-related healthcare services among this group would be a useful next step.

https://www.tandfonline.com/doi/abs/10.1080/21641846.2023.2239977?src=&journalCode=rftg20
 
There's a paywall, so it's harder to work out the authors' angle on this.

As CDC treatment recommendations for CFS include treating pain first, studying CFS in the context of CP is critically important.
That's an odd sentence. Given some of the woo approaches to dealing with chronic pain and some ideas of CFS and chronic pain both just being the results of hypersensitivity that can be tackled with talking therapies, this might not bode well. I think this is a team to watch, to see where they go next.

Jenna L. Adamowicz
Emily B. K. Thomas
Brian C. Lund
Mary A. Driscoll
Mark Vander Weg
Katherine Hadlandsmyth

This work was funded in part by the U.S. Department of Veterans Affairs , Office of Rural Health (Project #03609), by the U.S. Department of Veterans Affairs, HSR&D through CADRE (Project #CIN 13-412)
 
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