[The perception of the purpose and sense of life among cystic fibrosis patients after lung transplantation].

Patients with cystic fibrosis keep struggling with their disease despite the improvement of their lung function after lung transplantation. Also, they often have to define and verify their purpose and sense of life once again. Therefore, an attempt to search answers to the questions: what health is, what one is expecting form his/her life, and what value this life after lung transplantation has for him/her; seems significant.