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Table 2 Univariate and multivariate logistic regression analyses of DOI of primary lesion (A) and ENE of metastatic nodes (B)

From: Analysis of PET parameters as prognosticators of survival and tumor extent in Oropharyngeal Cancer treated with surgery and postoperative radiotherapy

  UVA MVA OR (95% CI)
(A)
 T-Max (≤10 vs. > 10) 0.003 0.691  
 T-MTV (≤15 cm3 vs. > 15 cm3) 0.003 0.348  
 T-TLG (≤70 cm3 vs. > 70 cm3) < 0.001 < 0.001 13.143 (3.292–52.466)
 HPV (positive vs. negative) 0.627   
 Ki-67 (≤70% vs. > 70%) 0.197   
 Lymphovascular invasion (yes vs. no) 0.206   
 Perineural invasion (yes vs. no) 0.999   
 Tumor grade (well vs. moderate vs. poor) 0.405   
(B)
 N-Max (≤11 vs. > 11) 0.021 0.132  
 N-MTV (≤4 cm3 vs. > 4 cm3) 0.018 0.016 2.933 (1.205–7.138)
 N-TLG (≤15 cm3 vs. > 15 cm3) 0.330   
 HPV (positive vs. negative) 0.081   
 Ki-67 (≤70% vs. > 70%) 0.229   
 Lymphovascular invasion (yes vs. no) 0.330   
  1. Abbreviation: DOI depth of invasion, ENE extranodal extension, T-Max maximum standardized uptake value of primary tumor, T-MTV metabolic tumor volume of T, T-TLG total lesion glycolysis of T, HPV human papillomavirus, UVA univariate analysis, MVA multivariate analysis, OR odds ratio, CI confidence interval, N-Max maximum standardized uptake value of metastatic node, N-MTV metabolic tumor volume of metastatic node, N-TLG total lesion glycolysis of metastatic node