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- Title
Perceived appetite and clinical outcomes in children with chronic kidney disease.
- Authors
Ayestaran, Frank; Schneider, Michael; Kaskel, Frederick; Srivaths, Poyyapakkam; Seo-Mayer, Patricia; Moxey-Mims, Marva; Furth, Susan; Warady, Bradley; Greenbaum, Larry
- Abstract
Background: Children with chronic kidney disease (CKD) may have impaired caloric intake through a variety of mechanisms, with decreased appetite as a putative contributor. In adult CKD, decreased appetite has been associated with poor clinical outcomes. There is limited information about this relationship in pediatric CKD. Methods: A total of 879 participants of the Chronic Kidney Disease in Children (CKiD) study were studied. Self-reported appetite was assessed annually and categorized as very good, good, fair, or poor/very poor. The relationship between appetite and iohexol or estimated glomerular filtration rate (ieGFR), annual changes in anthropometrics z-scores, hospitalizations, emergency room visits, and quality of life were assessed. Results: An ieGFR < 30 ml/min per 1.73 m was associated with a 4.46 greater odds (95 % confidence interval: 2.80, 7.09) of having a worse appetite than those with ieGFR >90. Appetite did not predict changes in height, weight, or BMI z-scores. Patients not reporting a very good appetite had more hospitalizations over the next year than those with a very good appetite. Worse appetite was significantly associated with lower parental and patient reported quality of life. Conclusions: Self-reported appetite in children with CKD worsens with lower ieGFR and is correlated with clinical outcomes, including hospitalizations and quality of life.
- Subjects
NORTH America; CHRONIC kidney failure complications; ANTHROPOMETRY; APPETITE; CONFIDENCE intervals; EMERGENCY medical services; GLOMERULAR filtration rate; HOSPITAL care; INGESTION; LONGITUDINAL method; EVALUATION of medical care; PEDIATRICS; POISSON distribution; QUALITY of life; QUESTIONNAIRES; RESEARCH funding; SELF-evaluation; LOGISTIC regression analysis; DESCRIPTIVE statistics; ODDS ratio
- Publication
Pediatric Nephrology, 2016, Vol 31, Issue 7, p1121
- ISSN
0931-041X
- Publication type
Article
- DOI
10.1007/s00467-016-3321-9