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Table 3 Analysis of MMP, TIMP, and ADAMTS13 concentrations in relation to age

From: Variance of matrix metalloproteinase (MMP) and tissue inhibitor of metalloproteinase (TIMP) concentrations in activated, concentrated platelets from healthy male donors

Target age (years) Mean (SD) P value Power Effect size
MMP-2   0.08 0.42 0.04
  ≤ 30 77.56 (23.82)    
  > 30 86.23 (21.54)    
MMP-9   0.11 0.28 0.02
  ≤ 30 18.24 (11.47)    
  > 30 23.85 (22.33)    
TIMP-1   0.15 0.36 0.03
  ≤ 30 44.25 (12.04)    
  > 30 48.52 (12.67)    
TIMP-2   0.04* 0.57 0.05
  ≤ 30 41.80 (10.63)    
  > 30 46.95 (10.85)    
TIMP-4   0.04* 0.56 0.05
  ≤ 30 451.04 (141.69)    
  > 30 517.39 (149.64)    
ADAMTS13   0.50 0.07 0.01
  ≤ 30 325.40 (118.51)    
  > 30 339.75 (86.32)