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Table 3 Spearman correlation coefficients for load to failure (N) with bone microarchitecture parameters from high-resolution peripheral quantitative computed tomography including allogenic mineralized suture anchor (AMSA), metallic suture anchor (MSA), and bioabsorbable suture anchor (BSA)

From: Biomechanical properties of a suture anchor system from human allogenic mineralized cortical bone matrix for rotator cuff repair

  AMSA MSA BSA
rho p-value rho p-value rho p-value
Ct.Th (mm) −0.072 0.777 0.500 0.170 −0.600 0.088
BV/TV (%) −0.033 0.896 0.467 0.205 −0.333 0.381
Tb.N (mm−1) −0.065 0.796 0.460 0.213 −0.100 0.797
Tb.Th (mm) −0.104 0.682 0.367 0.332 −0.533 0.139
BMD of TV (HA/cm3) 0.012 0.961 0.450 0.224 −0.417 0.265
BMD of BV (HA/cm3) 0.025 0.922 0.400 0.286 −0.333 0.381
  1. BV bone volume, BV/TV bone volume fraction (bone volume/total volume), BMD bone mineral density, Ct. Th cortical thickness, HA hydroxyapatite, Tb. N trabecular number, Tb. Th trabecular thickness, TV total volume