How cystic fibrosis affects children's strength and daily activities

This study is comparing how cystic fibrosis affects children and teenagers in several important ways: how hard it is to breathe during activity, how much physical activity they can do, their muscle strength, bladder control, and overall quality of life. Researchers will compare young people with cystic fibrosis to healthy children of similar ages to understand the real-world impacts of the condition.

Cystic fibrosis causes problems with breathing, muscle strength, and daily activities, but researchers want a clearer picture of exactly how these challenges affect children and teenagers. Understanding these impacts better will help doctors and families develop better ways to manage the condition and improve children's health and daily lives.