Abstract
Background: Neutrophil-to-lymphocyte ratio (NLR) is a biomarker that is correlated with systemic inflammation and poor prognosis in solid tumors. We investigated the value of NLR in predicting survival in a large population of head and neck cancer patients in the United States. Methods: We performed a retrospective cohort study of Veterans Affairs patients with head and neck squamous cell carcinoma (HNSCC) diagnosed between January 2000 and December 2017. We compared 5-year overall survival and cancer-specific survival for different NLR tertiles using cox proportional hazards modeling with adjustment for covariates. Results: The primary cohort consisted of 14 644 subjects of which 99% were male. Relative to patients with NLRs in the lower tertile, patients with NLRs in the top tertile had an 71% increased hazard of all-cause mortality (P <.001) and 44% increased hazard of cancer-specific mortality (P <.001) at 5 years. Conclusions: Elevated NLR in HNSCC confers a poor prognosis.
Original language | English |
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Pages (from-to) | 2830-2840 |
Number of pages | 11 |
Journal | Head and Neck |
Volume | 42 |
Issue number | 10 |
DOIs | |
State | Published - 1 Oct 2020 |
Keywords
- head and neck squamous cell carcinoma
- laryngeal carcinoma
- neutrophil-to-lymphocyte ratio
- oral cavity carcinoma
- oropharyngeal carcinoma