Co-occurrence of depressive symptoms, risk of malnutrition, and functional limitations in chronically ill patients receiving long-term home care

In the present study, the mean Barthel Index score (~19.4 points) indicated significant limitations in performing basic activities of daily living. Among the respondents, 67.6% showed moderate to severe depressive symptoms, while 85.5% were classified as being at risk of malnutrition. Significant negative correlations were found between the BDI score and all components of the MNA (rho = -0.301 to -0.381; p < 0.001), indicating that poorer nutritional status co-occurred with greater severity of depressive symptoms. In the studied group of patients receiving long-term home care, the concurrent presence of functional limitations, risk of malnutrition, and depressive symptoms was frequently observed. Given the cross-sectional design of the study and the absence of adjusted analyses, the findings should be interpreted with caution and treated as a description of co-occurrence, without the ability to infer the direction of the relationships.