The Effect of Education Given to School-Age Children With Cystic Fibrosis and Their Parents on Health Literacy Levels

The study population will consist of school-age children aged 6-11 years who are diagnosed with cystic fibrosis and meet the inclusion criteria, along with their parents, followed at the Cystic Fibrosis Outpatient Clinic of Marmara University Pendik Training and Research Hospital.

This study is planned to be designed as a randomized controlled experimental study with a pretest-posttest design in order to determine the effect of an online education program that will be delivered to children with cystic fibrosis and their parents on health literacy levels. The study will aim to evaluate parents' ability to understand, evaluate, and use health information accurately, as well as children's understanding of their disease, their responsibility in managing their health, and the development of healthy lifestyle behaviors.

To ensure homogeneous distribution of the groups, randomization will be performed using a computer-based system (http://www.randomization.com, balanced permutation method). Children who meet the inclusion criteria and whose parents provide consent will be randomly assigned to either the intervention group or the control group according to the randomization list.

The online education program, developed by the researcher, will be administered to the intervention group following the pretest. The control group will not receive any additional intervention. Both groups will complete posttest assessments four weeks after the pretest.

Study Variables