Effectiveness and cost effectiveness of palliative care interventions in people with chronic heart failure and their caregivers: a systematic review.

BMC Palliat Care · 2022 · PMC9685889 · PMID 36419026

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highly significantno p-value reported

Considering evidence indicates the high degree of caregiver needs in those caring for patients with heart failure, this is a highly significant gap for future research [ 62 ].

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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.