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Table 9 Cohen’s kappa statistics

From: Estimation of weight in adults from height: a novel option for a quick bedside technique

Symmetric measures
Weighted kappa statistics Value Asymptotic standardised errora Approximate Tb Approx. sig
Measure of agreement kappa .618 .084 7.824 .000
N of valid cases 122    
  1. NB: Table above demonstrates a Cohen’s kappa coefficient value of 0.618 which implies a ‘good agreement’
  2. aNot assuming the null hypothesis
  3. bUsing the asymptotic standard error assuming the null hypothesis