Influence of cognitive function and nurse support on malnutrition risk in nursing home residents.
Annamária Pakai, Emese Havasi-Sántha, Erzsébet Mák and 5 others
PMID 33635604WHAT IT FOUND
In nursing homes, better cognitive function and self-care capacity predicted lower malnutrition risk.
Nurse support during feeding did not predict nutritional status, but residents with normal cognitive function received more feeding assistance than those with severe impairment.
Key findings
01Residents with severe cognitive impairment had a 47% rate of malnutrition classification.
02Self-care capacity and appetite were the strongest predictors of lower malnutrition risk in the regression model.
03Nurse support did not correlate with malnutrition risk but was positively associated with BMI and cognitive scores.
STILL TO COME
How it was doneWhat they foundWhat it means for RNs
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What it does not show
The sample was geographically limited to two counties in Hungary, which may affect generalizability. The study design is cross-sectional, so it cannot establish causality between nurse support and malnutrition outcomes. Self-reported measures for appetite and self-care may be subject to recall bias or social desirability bias. The gender distribution was skewed towards females (73%).
Declared interests
The authors declare no conflict of interest.
The easy way to misread this
Do not conclude that nurse support is ineffective for all patients. The study only examined its relationship with MNA scores in a specific population. The finding that nurses gave *less* support to more impaired residents suggests a potential gap in care delivery that needs investigation, rather than proof that support doesn't work when properly targeted.