Lymph node ratio as a predictor for outcome in oral squamous cell carcinoma: a multicenter population-based cohort study.

Clin Oral Investig · 2021 · PMC7966215 · PMID 32754787

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a clear trendno p-value reported

Both univariate and multivariate analyses show a clear trend of HRs towards a lower OAS with increasing LNR (Table 4 ).

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