Table 4

Axial spondyloarthritis and psoriatic arthritis results summary

Quality/effect sizeNoneSmallMediumLarge
Very low axSpA
Alpha-linoleic acid (disease activity, ESR, CRP), carbohydrates (disease activity, ESR, CRP), fat (disease activity, ESR, CRP), fibre (disease activity), linoleic acid (disease activity, ESR, CRP), long-chain omega-3 fatty acids (disease activity, CRP), polyunsaturated fatty acids (disease activity, CRP), probiotics (pain, function, SJC, spinal mobility), protein (disease activity, ESR, CRP),
saturated fatty acids (disease activity, ESR, CRP)
PsA
Selenium+coenzyme Q10+vitamin E (psoriasis severity)
axSpA
Long-chain omega-3 fatty acids (ESR), polyunsaturated fatty acids (ESR), probiotics (disease activity, TJC)
PsA
Selenium+coenzyme Q10+vitamin E (disease activity)
Low PsA
Marine animal oil/omega-3 (CRP)
PsA
Marine animal oil/omega-3 (ESR)
PsA
Marine animal oil/omega-3 (function, SJC)
Moderate PsA
Marine animal oil/omega-3 (pain, disease activity, TJC, enthesitis, patient global, psoriasis severity,
High
  • axSpA, axial spondyloarthritis; CRP, C-reactive protein; ESR, erythrocyte sedimentation rate; PsA, psoriatic arthritis; SJC, swollen joint count; TJC, tender joint count.