A p -value < 0.05 was considered statistically significant, while values < 0.01 were considered highly significant.
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Atrial Fibrillation Risk Scores as Potential Predictors of Significant Coronary Artery Disease in Chronic Coronary Syndrome: A Novel Diagnostic Approach.
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Conversely, atrial fibrillation (AF) was more prevalent in the N-CCS group (62.1%) than in the S-CCS group (46.2%), with a p -value of 0.067, suggesting a near-significant trend.
Interaction terms (e.g., HAS-BLED × AF status; C 2 HEST × age ≥ 75) were tested during preliminary modeling but did not reach statistical significance and were excluded from the final model.
Second, the sample size—although adequate for a proof-of-concept analysis—was relatively modest (n = 131), potentially limiting the statistical power to detect subtle or borderline significant associations.