PubMed · 8902686
Does N stage predict survival?
Abstract
OBJECTIVE: To examine the relationship between N stage and survival in head and neck cancer to see if N stage has prognostic value. DESIGN: Database analysis using the Cox Proportional Hazards Model. METHOD: Five hundred and twenty-three consecutive patients with squamous cell carcinoma of the head and neck prospectively entered into a clinical database are analyzed for the outcome of dead with disease. RESULTS: There is no difference in survival between some increments of N stage, specifically N1 and N2, controlling for T stage and site. CONCLUSION: A modified N stage system consisting of N0, N(limited), and N(extended) appears to have a better prognostic value.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
S F Hall, P A Groome, P F Dixon. 1996. Does N stage predict survival?. https://pubmed.ncbi.nlm.nih.gov/8902686/
Cite the original work for its findings. Save a collection to share your selection of sources.