Skip to main content

Advertisement

Table 2 Coefficients of multiple regression analysis for patient quality of life

From: MMP-3 in the peripheral serum as a biomarker of knee osteoarthritis, 40 years after open total knee meniscectomy

  Estimate Std. Error t value Pr(>|t|)
(Intercept) -1.41E + 02 4.85E + 00 −29.16 0.02182*
AgeAtSur 1.15E + 01 2.97E-01 38.61 0.01648*
Gagind40 3.92E-01 3.67E-03 106.92 0.00595**
dGAG40 −2.10E + 00 2.75E-02 −76.48 0.00832**
MMP3ind40 −1.55E-01 2.48E-03 −62.63 0.01016*
  1. Signif. codes: 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘’ 1
  2. Residual standard error: 0.2449 on 1 degrees of freedom
  3. Multiple R-squared: 1, Adjusted R-squared: 0.9998
  4. F-statistic: 7406 on 4 and 1 DF, p-value: 0.008715