The document discusses the development of a follow-up questionnaire specific to ICU survivors to better assess their health-related quality of life. A qualitative phase involved interviews with 30 survivors leading to the identification of various health challenges post-ICU, which are being quantitatively analyzed in an ongoing study with 600 participants. The research aims to validate an ICU-specific questionnaire to aid in long-term follow-up and improve insights into survivors' recovery needs.