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Table 1 The clinical profiles of the 40 patients with OSCC

From: SIRT7 suppresses the epithelial-to-mesenchymal transition in oral squamous cell carcinoma metastasis by promoting SMAD4 deacetylation

Clinical parameters No. of patients P value
Metastatic (n = 20) Nonmetastatic (n = 20)
Gender
 Female 12 10 > 0.05
 Male 8 10
Age
 mean ± SD 51.23 ± 11.63 56.82 ± 15.59 > 0.05
Lymph node status
 N- 0 20 < 0.001
 N+ 20 0
Tumor classification
 T1 + T2 2 13 < 0.05
 T3 + T4 18 7