Contribution of informal caregivers to self-care in individuals with heart failure.
Mailson Marques de Sousa, Adriana Meira Tiburtino Nepomuceno, Rayana Pereira Feitosa and 4 others
PMID 39082554WHAT IT FOUND
Among 87 informal caregivers of people with heart failure, none of the self-care contribution scores reached the adequate threshold.
They supported appointments, medication reminders and salt reduction, but rarely recommended daily weight checks or exercise.
Key findings
01No caregiver contribution subscale reached the adequate score of 70 points.
0255.2% never or rarely recommended daily weight checks, 42.5% never or rarely recommended physical activity, and 43.7% never or rarely recommended 30-minute exercise.
0389.7% were unlikely to recommend taking an extra diuretic, but 63.2% recommended reducing salt and 79.3% recommended immediately contacting a doctor or nurse.
STILL TO COME
How it was doneWhat they foundWhat it means for RNs
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What it does not show
The cross-sectional design cannot show whether caregiver characteristics caused low self-care contribution or whether better contribution improves patient outcomes. The sample was selected by convenience from a cardiology outpatient clinic in Brazil, so it may not represent caregivers in other settings or regions. Results relied on caregiver self-report, which may have been influenced by memory bias. The self-care management subscale had Cronbach's alpha 0.61; maintenance was 0.73 and confidence was 0.88. The study did not report patient outcomes, so it does not show how caregiver contribution affected heart failure control, readmission, or mortality.
Declared interests
No funding or conflict-of-interest declaration is given in the supplied text.
The easy way to misread this
Do not read the low scores as proof that caregivers provide no support or that caregiver education will improve patient outcomes. Many supportive behaviours were common, and the cross-sectional design cannot show cause or effect.