Predictors of Malnutrition in Children with Cystic Fibrosis
Date
2019-10
Journal Title
Journal ISSN
Volume Title
Publisher
Indian Academy of Pediatrics
Abstract
Objective: To determine occurrence of malnutrition in childrenwith cystic fibrosis and identify predictors of malnutrition at time ofenrolment and after 2 years of follow up.Design: Retrospective chart review.Setting: Pediatric chest clinic at a tertiary-care center in northernIndia.Patients: Cystic fibrosis patients enrolled between 2009-2015with at least 3 years follow-up.Procedure: Weight and height were noted at enrolment, and after1 year and 2 years of follow-up. Clinical details, medications, andpulmonary exacerbations during second year were recorded.Main outcome measure: Occurrence of malnutrition i.e. weightfor age Z-score < -2.Results: 61 medical records were reviewed. Occurrence ofmalnutrition at baseline, and 1- and 2-year follow-up was 65.5%,54.1% and 57.3%, respectively. Weight for age Z-score atenrolment significantly correlated with time to diagnosis fromonset r=0.015, P=0.029). Weight for age Z-score at 2-year follow-up was significantly associated with steatorrhea (P=0.03),increased frequency of stools (P<0.01) and pulmonaryexacerbation (P=0.03) during second year. Linear regressionshowed significant association between weight for age Z-score at2 years with steatorrhea and pulmonary exacerbations [r=-0.795(-1.527, -0.062)] and [r=-0.261 (-0.493, -0.028)]. Pulmonaryexacerbations during second and third year had significantcorrelation with weight for age Z-score at the beginning ofrespective years (r = -0.219, P=0.015).Conclusion: Occurrence of malnutrition is high in children withcystic fibrosis in this region, with uncontrolled fat malabsorptionand recurrent respiratory infections being significant risk factors.
Description
Keywords
Fat malabsorption, Nutrition, Pulmonaryexacerbation.
Citation
Dhochak Nitin, Jat Kana Ram, Sankar Jhuma, Lodha Rakesh, Kabra Sushil K. Predictors of Malnutrition in Children with Cystic Fibrosis. Indian Pediatrics. 2019 Oct; 56(10): 825-830