کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2689608 | 1143216 | 2013 | 6 صفحه PDF | دانلود رایگان |
SummaryBackground & aimsThe nutritional status of elderly patients requiring ICU admission is largely unknown. This study evaluated the prevalence of malnutrition in elderly patients (>65 years) admitted to the surgical and medical ICUs, agreement between assessment techniques and associations between malnutrition and adverse outcomes.MethodsFor this prospective cohort, nutritional status was classified concurrently using the Mini Nutrition Assessment (MNA), Subjective Global Assessment (SGA), Nutrition Risk Score 2002 (NRS 2002) and MNA-short form (MNA-SF). Demographic and relevant medical information were collected from the medical record prior to the nutrition interview and/or following hospital discharge. Descriptive statistics, inter-rater agreement and regression analyses were conducted.ResultsThe average patient was 74.2 (±6.8) years of age with a mean APACHE II score of 11.9 (±3.6). Malnutrition was prevalent in 23–34% of patients (n = 260) with excellent agreement between raters. Compared to MNA, NRS 2002 had the highest sensitivity, while SGA and MNA-SF had higher specificity. Malnutrition at ICU admission was associated with longer hospital LOS, a lower propensity for being discharged home and a greater need for hospice care or death at discharge (all p values <0.05). These relationships were diminished when controlling for severity of illness.ConclusionsFuture work in this elderly population needs to explore the role of disease acuity, inflammation and body composition in the nutrition assessment process and in the examination of outcomes.
Journal: Clinical Nutrition - Volume 32, Issue 5, October 2013, Pages 752–757