The influence of insurance status on treatment and outcomes in oral cavity cancer: an analysis on 46,373 patients

The purpose of this study was to determine the influence of insurance status on treatment and outcomes in oral cavity cancer. Patients were identified in the National Cancer Database (NCDB). Data were collected and analyzed using χ2 tests, Kaplan–Meier methods, and multivariable Cox regression models. Those uninsured or on Medicaid were more likely to be younger (P<0.001), minority race (P<0.001), have a lower median household income (P<0.001), lower educational attainment (P<0.001), not undergo primary resection (P<0.001), present with higher T (P<0.001),N (P<0.001), and M (P<0.001) stage of disease, and have a higher tumor grade (P<0.001).

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