Palliative radiotherapy: survival prognostic factors - single-centre retrospective cohort study.

Objective: Patients with non-curative malignancy can receive palliative radiotherapy (PR) to alleviate symptoms. However, choosing the right patient to receive PR can be challenging, as some patients may not survive long enough to gain benefit. This study aims to identify prognostic factors for overall survival (OS) and 30-day mortality (30DM) following PR and to test these in a real-world cohort.