Prognostic factors and quality of life in non-small cell lung cancer with leptomeningeal metastasis: a dichotomous pattern based on parenchymal involvement.

J Neurooncol · 2025 · PMC12696135 · PMID 41369716

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did not reach statistical significanceno p-value reported

Notably, the LM-noPM group demonstrated higher 1-year and 2-year survival rates, indicating a possible long-term survival advantage, although this trend did not reach statistical significance.

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