Validation of Polish-language questionnaires for assessing the quality of life of patients with Primary Ciliary Dyskinesia (PCD-QOL)

<p>In recent years, questionnaires were published in English to assess the quality of life of patients with PCD for adults, adolescents aged 13-17, and children aged 6-12 and their caregivers. The aim of this study was to prepare a Polish version of the questionnaires and validate them in specific age groups with the participation of Polish patients with PCD.</p>