Well siblings of chronically ill children experience family disruptions that profoundly affect them. Previous research focusing on well siblings' experiences has often produced inconsistent findings, likely the result of varying study designs and samples. The purposes of this synthesis research study were twofold: (a) to assess the applicability of existing grounded theory of sibling response to a child's cancer to a wider range of childhood conditions; and (b) to refine the existing theory to reflect the experiences of the broader sample. Data for the synthesis came from a National Institute of Nursing Research-funded mixed-methods synthesis examining the intersection of childhood chronic illness and family life. The current analysis was based on well sibling results extracted from 78 research reports published between 2000 and 2014. An existing grounded theory, Creating a Tenuous Balance (CTB), was discovered at the outset of analysis and used as the primary framework for coding and synthesizing results. The focus of most studies was siblings' responses to 14 chronic conditions, with cancer being the most often studied. Results reflected siblings' perspectives of their experiences as well as perspectives of parents and the ill child. The analysis substantiated all four patterns of sibling behavior included in CTB, with the patterns of adapting to changes in personal and family life, and handling strong emotions being especially challenging aspects of the sibling experience. Moreover, the results expanded several aspects of CTB. The analysis provided evidence of the applicability of the theory to a varied group of chronic conditions and enabled us to identify important areas for developing interventions to support siblings.
Keywords: childhood chronic illness; family relationships; grounded theory; nursing care; siblings; synthesis research.
© 2019 Wiley Periodicals, Inc.