External Validation of the AS5F Score and the Role of Left Atrial Dilatation in Post-Stroke/TIA Atrial Fibrillation Detection

Biomedicines · 2026 · PMC13297498

Europe PMC

hedged sentence

0.2400

closest p · 4.8× alpha

0.2400

boldest claim

The sentences

did not reach statistical significancep = 0.24not close (p > 0.1)

When compared with the AS5F score (AUC 0.69), the combined model showed a numerical improvement in discrimination (ΔAUC ≈ 0.04), although this difference did not reach statistical significance ( p = 0.24) ( Figure 1 ).

also in 111,027 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.