AI Article Synopsis
- The study examines the relationship between the Charlson Comorbidity Index (CCI), nutritional status, and physical function in hospitalized older adults to see if malnutrition or poor physical function relates to higher CCI scores.
- It involved 597 older patients, assessing their CCI, nutritional state with the Mini Nutritional Assessment-Short Form, and physical capability through handgrip strength and the Short Physical Performance Battery.
- Results showed that better nutrition and physical performance correlated with lower CCI scores, and individuals at risk of malnutrition or frailty had a significantly higher risk of severe comorbidity.
Article Abstract
Background: The Charlson Comorbidity Index (CCI) is the most widely used method to measure comorbidity and predict mortality. There is no evidence whether malnutrition and/or poor physical function are associated with higher CCI in hospitalized patients. Therefore, this study aimed to (i) analyze the association between the CCI with nutritional status and with physical function of hospitalized older adults and (ii) examine the individual and combined associations of nutritional status and physical function of older inpatients with comorbidity risk.
Methods: A total of 597 hospitalized older adults (84.3 ± 6.8 years, 50.3% women) were assessed for CCI, nutritional status (the Mini Nutritional Assessment-Short Form [MNA-SF]), and physical function (handgrip strength and the Short Physical Performance Battery [SPPB]).
Results: Better nutritional status ( < 0.05) and performance with handgrip strength and the SPPB were significantly associated with lower CCI scores among both men ( < 0.005) and women ( < 0.001). Patients with malnutrition or risk of malnutrition (: 2.165, 95% : 1.408-3.331, < 0.001) as well as frailty (: 3.918, 95% : 2.326-6.600, < 0.001) had significantly increased the risk for being at severe risk of comorbidity. Patients at risk of malnutrition or that are malnourished had higher CCI scores regardless of being fit or unfit according to handgrip strength ( for trend < 0.05), and patients classified as frail had higher CCI despite their nutritional status ( for trend < 0.001).
Conclusions: The current study reinforces the use of the MNA-SF and the SPPB in geriatric hospital patients as they might help to predict poor clinical outcomes and thus indirectly predict post-discharge mortality risk.
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Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9263978 | PMC |
| http://dx.doi.org/10.3389/fnut.2022.920485 | DOI Listing |
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