6529 Background: Cancer is a leading cause of morbidity and mortality among US immigrants; however, barriers to care remain understudied. This study assessed disparities in health insurance, health care access, and affordability among immigrant cancer survivors in the United States. Methods: Adult cancer survivors aged ≥18 years who participated in the 2019-2022 National Health Interview Survey were classified as 1) natives 2) foreign-born (FB) citizens or 3) noncitizens. Logistic regression tested for associations between nativity/citizenship and insurance, access (i.e., urgent care, emergency room [ER], hospital admissions), and affordability (assessed by social determinants of health [SDoH]: financial hardship, food insecurity, housing assistance). Separate models adjusted for demographics, socioeconomic status, and comorbidities. Results: A total of 8,923 adults (90% natives, 7% FB citizens, 3% noncitizens) were included in the study. There were baseline differences in age <65 (42% natives vs 61% FB citizens vs 76% noncitizens), female sex (57% vs 59% vs 73%), non-White race (15% vs 64% vs 77%), and Hispanic ethnicity (31% vs 62% vs 5%) between groups (all p<0.05). More noncitizens had household incomes <125% of the federal poverty line (12% vs 18% vs 35%). On adjusted analysis, noncitizens were 3x as likely as natives to be uninsured (2.99 [1.36-6.53]; p=0.006) and FB citizens were 2x as likely to have Medicaid (2.10 [1.35-2.35]; p=0.001). Financial hardship was 1.5x more common among FB citizens (1.50 [1.18-1.91]; p<0.001) while receipt of housing assistance was >2x more common among FB citizens (2.98 [1.82-4.88]; p<0.001) and noncitizens (2.37 [1.08-5.22]; p=0.03). While more FB citizens (18%) and noncitizens (33%) were food insecure (vs. 11%), there were no associations with nativity/citizenship (Table). There were no significant differences in health care access across groups. Conclusions: In this nationwide analysis of adult cancer survivors, although there were no differences in health care access/utilization, immigrants and foreign-born citizens had higher rates of uninsurance and affordability concerns—suggestive of barriers to care. This may portend worse health outcomes in cancer survivorship. [Table: see text]
Read full abstract