Prediction model of rehospitalization and mortality in heart failure patients with preserved and mildly reduced ejection fraction: the AD2NNER risk score.

Front Cardiovasc Med · 2025 · PMC12331685 · PMID 40787235

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failed to reach statistical significanceno p-value reported

While both the full score and the unweighted count showed a stepwise decline in event-free survival, the full score failed to reach statistical significance, likely due to limited sample sizes in certain strata.

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