approached significancep = 0.061
Furthermore, DFS times and 5-year DFS rates did not statistically differ between the cohorts; however, for PFS, the AEC cases exhibited longer survival times that approached significance ( p = 0.061), and 5-year PFS rates were statistically improved at 13.6% versus 2.2% (OR 6.87, 95% CI 1.073–43.978, p = 0.021).