Characteristics and in-hospital outcomes of elderly patients with cancer in a top-ranked hospital in China, 2016-2020: Real-world study.

This study identified certain baseline patient and tumor characteristics, medical and medication histories, changes of weight and food intake, diet, and self-care ability which were independently associated with in-hospital outcomes among older patients with cancer admitted to our hospital and which should be paid special attention to. While the factors might not be easily modifiable, our study can help identify patients at higher risks of inferior in-hospital outcomes.