Survival Analysis and Treatment Strategies for Locally Advanced Lung Squamous Cell Carcinoma in Elderly Patients.

World J Oncol · 2026 · PMC12758043 · PMID 41488289

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a significant trendno p-value reported

Comprehensive radiotherapy and chemotherapy showed a significant trend of prolonging overall survival (OS) compared to simple radiotherapy (Breslow = 0.029, log rank = 0.126). χ 2 tests were performed for radiotherapy doses < 60 Gy and ≥ 60 Gy, PFS < 12 months and ≥ 12 months, OS < 36 months and ≥ 36 months, respectively.

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