showed a trendp -value = 0.053
High expression of DHRS7 was associated with higher overall survival probability ( p -value < 0.01) and showed a trend of being associated with disease-free survival probability ( p -value = 0.053); in contrast, high expression of EGFR was associated with worse survival probabilities; both overall ( p -value < 0.05) and disease-free survival ( p -value < 0.01) ( Figure 9 ).