Fig. 1From: Palliative radiotherapy of bone metastases in octogenarians: How do the oldest olds respond? Results from a tertiary cancer center with 288 treated patientsKaplan–Meier curve for OS of octogenarians who received palliative radiotherapy for bone metastases between 2009 and 2019 (n = 288). The 95% confidence interval is displayed in greyBack to article page