Purpose: The financial toxicity (FT) of cancer is common among older adults in high-income countries, but little is known about the financial hardships faced by older patients with cancer living in developing countries. The aim of this study was to explore the financial burden of cancer among older Mexican adults and their relatives, as well as factors that might mitigate such burden.
Methods: This mixed-methods study included patients age 65 years and older with the 10 most common malignancies in Mexico and 3-24 months from diagnosis at two cancer centers in Mexico City and their relatives.