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Table 6 Agreement measure between child self-report and parent- proxy report PedMIDAS by Cohen’s kappa coefficients

From: Validity and reliability of Arabic version of pediatric migraine disability assessment scale (Child Self-Report versus Parent Proxy-Report): a multi-center study

Symmetric Measures

 

Kappa Value

Asymptotic Standard Error

Approximate T

Approximate Significance

Measure of Agreement

0.644

0.058

11.079

0.001