M694V allele   WBC SAA Fibrinogen CRP ESR Urine MMP-3 MMP-3/creatinine
Presence Mean 8386 334.8 556.16 7.54 59.33 2.37 0.19
  SD 2851 239.97 209.70 6.80 28.05 0.56 0.10
Absent Mean 8229 384.65 536.60 6.85 53.83 1.99 0.11
  SD 2556 422.56 154.82 4.97 32.85 0.31 0.04
P   0.89 0.75 0.86 0.85 0.7 0.04 0.02
Abbreviations: MMP3: Matrix metalloproteinase-3; WBC: White Blood Cell; SAA: Serum Amyloid A; CRP: C-Reactive Protein; ESR: Erythrocyte Sedimentation Rate
Table 3: The levels of acute phase reactants and urine MMP-3 in patients with M694V allele in attack period