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Depression and its associated factors in pediatric chronic kidney disease
Amy J Kogon1, Ann Vander Stoep, Noel S Weiss
1Division of Pediatric Nephrology, Department of Pediatrics, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA. ak483@columbia.edu
Insights
Depression is common in children with chronic kidney disease (CKD), especially in those with long-standing disease or at stage III CKD. This study identified associated clinical and demographic factors in pediatric CKD patients.
Area of Science:
- Pediatric Nephrology
- Child and Adolescent Psychiatry
- Clinical Psychology
Background:
- Limited research exists on depression prevalence in pediatric chronic kidney disease (CKD).
- No studies have identified clinical or demographic factors associated with depression in this population.
Purpose of the Study:
- To determine the occurrence of depression in pediatric patients with CKD.
- To identify associated clinical and demographic factors.
Main Methods:
- Cross-sectional study of 44 patients aged 9-18 years with CKD stages III-V.
- Child Depression Inventory-2 (CDI-2) administered to assess depression.
- Relative risks (RR) and 95% confidence intervals (CI) calculated for associations.
Main Results:
- 13 out of 44 patients (30%) met depression criteria.
- Depression was more prevalent in older adolescents (≥13 years) compared to younger children (<13 years).
- A trend suggested lower depression risk with shorter CKD duration and later CKD stages (IV, V) versus stage III.
Conclusions:
- Depression is a significant issue in children with CKD.
- Longstanding renal disease and stage III CKD are associated with higher depression risk.
- Further research is needed to explore these associations and inform interventions.
Background:
Few studies on the occurrence of depression in pediatric patients with chronic kidney disease (CKD) have been conducted and none have identified associated clinical and demographic factors.
Methods:
This was a cross-sectional study in which we administered the Child Depression Inventory-2 (CDI-2) to 44 patients aged 9-18 years with CKD stages III-V. Criteria for depression were CDI-2 scores of ≥65 or an established diagnosis of depression recorded in the medical chart. Relative risks (RR) and 95 % confidence intervals (CI) were calculated to determine associations between patient characteristics and depression status.
Results:
Of the 44 patients enrolled in the study, 13 (30 %) met our criteria for depression, representing 18 % of patients aged <13 years and 34 % of those aged ≥13 years. Although not reaching statistical significance, the adjusted risk of depression was lower for patients with CKD duration of ≤3 years than for those with longer CKD duration (RR 0.19, 95 % CI 0.02, 1.53), and for those with CKD stage IV (RR 0.23, 95 % CI 0.05, 1.09) and CKD stage V (RR 0.13, 95 % CI 0.01, 1.07) compared to those with CKD stage III.
Conclusions:
Our results indicate that depression is common in children with CKD, particularly for those with longstanding renal disease and at CKD stage III.
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