A longitudinal examination of parent-reported emotional-behavioral functioning of children with mild to moderate chronic kidney disease.

BACKGROUND: Children with mild to moderate chronic kidney disease (CKD) are at increased risk for deficits in neurocognition. Less is known about how CKD affects emotional-behavioral functioning in this population. METHODS: Parent ratings of emotional-behavioral functioning at baseline and over time were examined for 845 children with mild to moderate CKD using the Behavior Assessment System for Children, Second Edition Parent Rating Scales (BASC-2 PRS). Associations with demographic and disease-related predictors were also examined. RESULTS: Children with mild to moderate CKD had parent-reported emotional-behavioral functioning largely within normal limits, at baseline and over time. The proportion with T-scores at least 1 SD above the mean was 24% for Internalizing Problems and 28% for Attention Problems. A greater proportion of participants scored lower than expected (worse) on scales measuring adaptive skills (25%). Persistent hypertension predicted attention problems (beta = 1.59, 95% CI = 0.24 to 2.94, p < 0.02) and suggested worse behavioral symptoms (beta = 1.36, 95% CI = - 0.01 to 2.73, p = 0.05). Participants with proteinuria at baseline, but not at follow-up, had fewer attention problems than participants whose proteinuria had not resolved (beta = - 3.48, CI = - 6.79 to - 0.17, p < 0.04). Glomerular diagnosis was related to fewer (beta = - 2.68, 95% CI = - 4.93 to - 0.42, p < 0.02) internalizing problems. CONCLUSIONS: Although children with CKD generally have average emotional-behavioral parent ratings, a notable percentage of the population may be at risk for problems with attention and adaptive behavior. Providers working with this population should facilitate psychosocial referrals when indicated.