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. Author manuscript; available in PMC: 2019 Mar 7.
Published in final edited form as: Knee. 2018 Mar 7;25(2):296–305. doi: 10.1016/j.knee.2018.01.009

Table 2.

Linear Regression with Biochemical Marker as the Criterion Variable and Days Between Injury and Surgery as the Predictor Variable

Biochemical Marker R2 Unstandardized β P-value
C2C:CPII at the Six-Month Follow-Up Exam .213 * 0.001 * 0.030
ARGS at the Six-Month Follow-Up Exam 0.002 0.0001 0.863
IL-6 at the Six-Month Follow-Up Exam 0.005 −0.002 0.744
MMP-3 at the Six-Month Follow-Up Exam 0.014 −0.003 0.596

C2C – Type-II Collagen Cleavage Product, CPII – C-Propeptide of Type-II Collagen Procollagen, ARGS – Alanin-Arginine-Glycine-Serine, IL-6 – Interleukin-6, MMP-3 – Matrix Metalloproteinase-3

*

Significant Correlation at p ≤ 0.05