Heart failure and dementia: survival in relation to types of heart failure and different dementia disorders.

Eur J Heart Fail · 2015 · PMC4674979 · PMID 25581033

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failed to reach statistical significanceno p-value reported

Similarly, patients with HFREF seemed to have higher risks in comparison with HFPEF, but this failed to reach statistical significance.

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did not reach statistical significanceno p-value reported

We observed a trend that vascular dementia was slightly more common in HFREF, while AD accounted for a smaller proportion in this HF subgroup, which if confirmed could be consistent with more vascular disease in HFREF and higher age in HFPEF; however, this difference did not reach statistical significance.

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