Longitudinal Changes in Growth Parameters Are Correlated With Changes in Pulmonary Function in Children With Cystic Fibrosis

Abstract

We established that children who weigh more and who gain weight at an appropriate and uninterrupted rate have a better FEV(1) trajectory. Aggressive nutritional support to maintain growth in these children may therefore improve FEV(1), which can be taken as a surrogate for better lung health, and may ultimately lead to better survival.