Sibling involvement in interventions for children with a disability: a systematic review.

Purpose: To conduct a systematic review of the involvement of siblings of individuals with a disability in therapeutic interventions to explore (a) sibling roles, (b) reported outcomes related to participant skills, interactions, or relationships, and (c) participant experiences.

Methods: A search of popular databases and grey literature was completed identifying studies published in English from 1999-2020. In total, 14,815 citations were extracted.