Journal of Pediatric Psychology Advance Access originally published online on January 9, 2006
Journal of Pediatric Psychology 2006 31(8):828-839; doi:10.1093/jpepsy/jsj097
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Condition-Related Knowledge Among Children with Spina Bifida: Longitudinal Changes and Predictors
1 Case Western Reserve University, 2 Childrens Hospital, Boston, 3 Loyola University Chicago, and 4 Childrens Hospital, Minneapolis
All correspondence concerning this article should be addressed to Grayson N. Holmbeck, Department of Psychology, Loyola University Chicago, 6525 N. Sheridan Road, Chicago, Illinois 60626. E-mail: gholmbe{at}luc.edu.
Objective To examine changes in three domains of condition-related knowledge among youth with spina bifida and to examine the utility of youth cognitive ability level and condition severity as predictors of knowledge change. Methods Seventy preadolescents with spina bifida completed a 12-item questionnaire assessing knowledge of spina bifida at three time points during middle childhood and early adolescence. Specific domains of knowledge assessed included (a) etiology of spina bifida, (b) functional status, and (c) shunt functioning (completed by participants with shunted hydrocephalus only). Results Findings revealed gains in accuracy of knowledge on 6 of 12 items; however, neither childrens cognitive ability level nor condition severity predicted changes in knowledge over time. Most condition domains were characterized by low-to-moderate levels of knowledge across time. Conclusions Although significant gains were evident in childrens condition-related knowledge, at Time 3, many participants still failed to understand basic information about the etiology of their condition or major functional issues associated with spina bifida. Additional education about catheterization and shunt malfunction are two domains that may be of particular clinical significance.
Key words: adolescence; chronic illness; condition knowledge; spina bifida; understanding of condition.