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. Author manuscript; available in PMC: 2019 Nov 1.
Published in final edited form as: Int J Rheum Dis. 2016 Dec 19;21(11):1915–1923. doi: 10.1111/1756-185X.13031

Table 3.

Markers of Disease Activity

Rheumatoid Arthritis
ESR Duration of CRP Disease Tender/swollen Joint Count
DPP4 Correlation coefficient −0.322 −0.429 −0.247 0.016
P 0.03 <0.001 0.04 0.90
FAP Correlation coefficient −0.426 −0.352 −0.058 0.123
P 0.003 0.002 0.63 0.31
Systemic Sclerosis
DPP4 Correlation coefficient −0.454 −0.288 −0.233 -
P 0.039 0.110 0.116
FAP Correlation coefficient −0.412 −0.323 −0.137 -
P <0.001 0.001 0.15