Rett Syndrome Behaviour Questionnaire: Variability of Scores and Related Factors

Rett syndrome (RTT) is a severe neurodevelopmental disorder affecting predominantly females and associated with variants in the MECP2 gene. Recent success in clinical trials have resulted in an expanded use of the Rett Syndrome Behaviour Questionnaire (RSBQ) for clinical and research purposes.

Citation:
Kaufmann WE, Oberman LM, Downs J, Leonard H, Barnes KV. Rett Syndrome Behaviour Questionnaire: Variability of Scores and Related Factors. J Child Adolesc Psychopharmacol. 2025.

Keywords:
Rett Syndrome Behaviour Questionnaire; Rett syndrome (RTT); clinical outcomes; neurobehavioral symptoms; psychometrics

Abstract:
Rett syndrome (RTT) is a severe neurodevelopmental disorder affecting predominantly females and associated with variants in the MECP2 gene. Recent success in clinical trials have resulted in an expanded use of the Rett Syndrome Behaviour Questionnaire (RSBQ) for clinical and research purposes.