Chalder fatigue scale

The Chalder fatigue scale (sometimes known as the Chalder scale) is a symptom scale created by Trudie Chalder used to measure tiredness in the PACE trial. It has been used by Esther Crawley in her paediatric research.

Notable studies

 * 2011, PACE trial
 * 1993, Development of a fatigue scale

Learn more

 * Chalder fatigue scale
 * ME analysis - The Chalder fatigue scale
 * Fatigued by scales as outcome measures