From: Association of cytokine and matrix metalloproteinase profiles with disease activity and function in ankylosing spondylitis
Response variable (CRP)a
Independent variable
Regression coefficient (SE)
Pvalue
MMP-3 (pg/ml)
1.108 × 10-5 (2.335 × 10-6)
0.000005
MMP-8 (pg/ml)
4.189 × 10-6 (1.610 × 10-6)
0.010
MMP-2 (pg/ml)
-2.277 × 10-6 (9.477 × 10-7)
0.018