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Table 1 Descriptive statistical parameters

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

  Age (years) MMP-2 MMP-9 TIMP-1 TIMP-2 TIMP-4 ADAMTS13
(ng/mL) (ng/mL) (ng/mL) (ng/mL) (ng/mL) (pg/mL)
N 92 92 92 92 92 91 92
Mean 34.40 82.46 21.41 46.66 44.71 488.95 333.51
95% CI [32.28 to 36.42] [77.73–87.19] [17.57–25.25] [44.07–49.25] [42.44–46.99] [457.88–520.02] [312.55–354.47]
Median 31.50 78.50 16.81 45.79 42.61 487.28 33.70
SD 9.76 22.84 18.53 12.52 11.00 149.18 101.22
Minimum 20 15.30 7.69 14.46 9.02 262.78 31.73
Maximum 57 170.65 155.27 81.78 81.43 899.00 757.67
Percentile
 10 23.00 60.32 10.09 32.51 34.79 300.17 226.43
 25 26.00 68.80 11.96 38.20 38.03 358.54 288.36
 75 42.75 92.46 23.80 54.37 49.00 582.86 376.76
 90 49.70 110.41 34.63 62.04 58.53 679.29 432.85