Does insurance type influence overall survival in patients with laryngeal squamous cell carcinoma?

Document Type

Article

Publication Date

7-1-2021

Publication Title

American journal of otolaryngology

Abstract

OBJECTIVE: Patients with head and neck cancer with Medicaid or no insurance present at a more advanced stage and have lower survival. This study is one of the first to examine the relationship between specific insurance types and overall survival for laryngeal squamous cell carcinoma patients.

STUDY DESIGN: Retrospective chart review.

SETTING: Henry Ford Cancer Institute.

SUBJECTS AND METHODS: A retrospective database review was performed using the Henry Ford Virtual Data Warehouse Tumor Registry. Six hundred and fifty patients diagnosed with laryngeal squamous cell carcinoma were identified. Insurance groups analyzed were fee for service, health maintenance organization, Henry Ford Medical Group - a managed care type insurance, Medicare and Medicaid/uninsured. Cox proportional hazards and Kaplan-Meier curves were generated to analyze overall survival and display survival differences respectively.

RESULTS: The uninsured group had the lowest median survival time of 29.8 months (95% CI: 20.3-44.8) and the highest HR of 1.85 (95% CI 1.16-2.93) as compared to the HMO group at p < 0.001. Patients with fee for service insurance had longer overall survival compared to the other insurance types. Patients with fee for service insurance also had a high proportion of patients with advanced stage disease, but a younger mean age. Henry Ford Medical Group had a higher mean age and no statistically significant difference in survival when compared to fee for service. (p = 0.999) After controlling for socioeconomic status, insurance type remains a significant predictor of overall survival.

CONCLUSIONS: Fee for service had the highest overall survival of the different insurance types, but it was only statistically significant when compared to the Medicaid/uninsured group.

PubMed ID

33667796

Volume

42

Issue

4

First Page

102959

Last Page

102959

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