Support Care Cancer
November 2012
Purpose: In the present study, we analyzed sociodemographical and clinical factors, and the Eastern Cooperative Oncology Group performance status (ECOG-PS) scale in head and neck squamous cell carcinoma (HNSCC) patients. We evaluated the impact of a range of variables on overall survival.
Methods: We investigated a sample of HNSCC patients (n = 671), using sociodemographical and clinical information, and survival data collected from a review of epidemiological, clinical, and treatment reports.