Assessing the test-retest reliability and smallest detectable change of the Haemophilia Activities List.
Isolde A R KuijlaarsMadelon van EmstJanjaap van der NetMerel A TimmerKathelijn FischerPublished in: Haemophilia : the official journal of the World Federation of Hemophilia (2020)
The HAL has a good reliability for the sum and component scores. Score changes of the normalized sum HAL score greater than the SDC 10.2 indicate that the change was not a result of measurement error.
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