0.70). The inter-observer Kappa values fluctuated from 0.61 to 0.81 with an average of 0.71 (acceptance > 0.70). Conclusions A specific scoliosis classification which correlates with brace treatment has been proposed with an acceptable intra-and inter-observer reliability."/>
Skip to main content

Table 4 Intra-observer Kappa coefficient (MR versus MR)

From: A specific scoliosis classification correlating with brace treatment: description and reliability

  A1 A2-3 B1-2 C1-2 E1 E2  
A1 3 0 0 0 0 0 3/51
A2-3 1 7 0 1 0 0 9/51
B1-2 0 0 15 1 0 0 16/51
C1-2 0 0 2 13 0 0 15/51
E1 0 0 0 0 1 0 1/51
E2 0 0 0 0 0 7 7/51
  3/51 7/51 17/51 15/51 1/51 7/51 46/51
  1. Kappa coefficient = 0.87