Skip to main content

Table 2 MRI cartilage score and in XR jsn over three years: RA vs controls

From: MRI osteitis predicts cartilage damage at the wrist in RA: a three-year prospective 3T MRI study examining cartilage damage

         ΔAMRICS Reader 1  
  N Mean SE SD SRM Pr > |t|*
RA pts 28 5.00 0.93 4.92 1.02 0.0672
Controls 15 2.33 0.85 3.29 0.71
          ΔAMRICS Reader 2  
RA pts 28 4.21 0.79 4.17 1.01 0.038
Controls 15 1.73 0.56 2.19 0.79
          ΔXR jsn Reader 3  
RA pts 27 4.63 1.43 7.44 0.62 0.042
Controls 12 0.08 0.08 0.29 0.29  
  1. ΔAMRICS, change in Auckland MRI cartilage score from baseline (2009) to three years (2012); ΔXR jsn, change in X-Ray joint space narrowing (Sharp van der Heijde score, hands only) from baseline to three years; SD, standard deviation; SE, standard error; SRM, standardised response mean.
  2. *P-value for significance of difference between RA patients and controls.