showed a trendp = 0.08
Patients with a bilaterally treated neck showed a trend toward a lower RF rate (p = 0.08).
Patients with a bilaterally treated neck showed a trend toward a lower RF rate (p = 0.08).
The PS apex extension showed a borderline significance related to 5-year LRC in the univariate analysis (75.6% vs. 37.6%; p = 0.09) ( Fig. 3B ).