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. 2017 Dec 25;9(12):5940–5947. doi: 10.19082/5940

Table 2.

Correlation between the rheumatoid arthritis and osteoarthritis radiologic severity scores with the assayed biomarkers

Severity scores Correlation coefficient and significance COMP RF ESR hs-CRP Anti-CCP
OA severity score R 0.621 −0.061 0.417 0.042 0.042
p-value < 0.001 0.774 0.038 0.484 0.883
Early RA SES score R 0.753 0.585 0.330 −0.086 0.775
p-value < 0.001 < 0.001 0.021 0.557 < 0.001
Late RA SES score R 0.677 0.672 0.295 0.331 0.794
p-value < 0.001 < 0.001 0.036 < 0.001 < 0.001

Abbreviation: RA= rheumatoid arthritis; OA= osteoarthritis; ESR= erythrocyte sedimentation rate; Anti-CCP= anti-cyclic citrullinated peptide; COMP= Cartilage oligomeric matrix protein