Demographic factors associated with financial toxicity: Results from the multisite cost study.

Abstract

e18362 Background: Financial toxicity (FT) is a major cause of distress for cancer patients. We have previously reported that FT was high among patients at a county hospital and a tertiary academic center. In this study, we sought to compare factors associated with FT at these institutions. Methods: Patients with clinic visits were asked to fill out an 11-item validated FT survey, the COST tool, and demographic questions from 10/2017 - 2/2018 at the county hospital and 7/2015 - 10/2018 at the academic center. We used a logistic regression model to analyze demographic factors associated with FT. Results: Mean COST score was significantly higher at the county hospital (28.7) compared to the academic center (20.4) (p < 0.001). Distribution of cancer stage was similar between the institutions. Patients at the county hospital were more likely to have an annual household income (AHI) < $25K (p < 0.001), and be insured by Medi-cal (p < 0.001). Patients at the academic center were more likely to be White (p < 0.001). Monthly OOP spending was more likely to be > $500 at the academic center (p < 0.001). Conclusions: Overall, FT was higher at the county hospital as compared to the academic center. FT at both institutions was associated with higher OOP spending and lower AHI. However, variations in FT among other demographic factors may reflect differences in care delivery systems and patient populations. Our study demonstrates that demographic groups at risk for FT differs between institutions suggesting the factors that contribute financial toxicity are complex and variable. Thus local assessments of FT may be necessary for individual health systems to develop targeted interventions to improve FT among their patients.[Table: see text]