Fibromyalgia & musculoskeletal pain

Effect of fibromyalgia on demographic, biochemical, metabolic and inflammatory profiles: a single-centre retrospective study

Clin Exp RheumatolPublished Cross-sectional study

Authors' conclusion

This study highlights fthe association f ibromyalgia with elevated inflammatory markers, altered metabolic parameters, and specific demographic characteristics.

Study context

Population
Individuals diagnosed with fibromyalgia (FM) (ACR 2016 criteria) and healthy controls
Participants
174 vs 186
Exposure
FM vs healthy controls
  • FMn = 174
  • Controln = 186reference
Outcome
Differences in demographic, biochemical, metabolic and inflammatory indexes and rates between FM and healthy controls
Methodological detailsretrospective, single-centre
  • Retrospective
  • Single-centre

Main finding

As reported in the abstract

Demographic, biochemical, metabolic and inflammatory profiles
  • No difference in alcohol consumption, marital status or diabetes mellitus
  • Smoking rate higher and educational level lower in FM vs control
  • No significant difference in waist-height ratio, triglyceride-glucose index, plasma atherogenic index, vitamin B12 and folate
  • Control vs FM: P < 0.001
  • Control vs FM: P = 0.039
  • Control vs FM: P = 0.007
  • Control vs FM: P < 0.001
  • Control vs FM: P < 0.001
  • FM vs Control: P = 0.001
  • FM vs Control: P = 0.032
  • FM vs Control: P = 0.003
  • FM vs Control: P = 0.030
  • FM vs Control: P = 0.003
  • FM vs Control: P < 0.001

Observational data: associations, not effects.

Further findings

Correlations within FM

Weak positive correlation between fibromyalgia impact questionnaire (FIQ) score and disease duration, pain degree and ESR, and pain degree and CRP
Weak inverse relationship between Widespread Pain Index (WPI) and waist circumference

Original publication

Effect of fibromyalgia on demographic, biochemical, metabolic and inflammatory profiles: a single-centre retrospective study. Clin Exp Rheumatol. Published 1 April 2024. doi:10.55563/clinexprheumatol/oo5zjo

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