highly significantp < 0.0001
Consequently, the AHRU group showed higher scores in all three scoring systems, with a highly significant difference (all p < 0.0001) in comparison to the non-AHRU group (CHAMPS: 2.5 (2, 4) vs. 1 (0, 2); NOBLADS: 4 (3, 5) vs. 3 (2, 4); ABC: 3.5 (2, 7) vs. 2 (1, 4)), suggesting that AHRU was potentially associated with worse clinical outcomes.