Perfil de uso de los diferentes tipos de nutrición artificial en un hospital de agudos y de crónicos

Objective: To evaluate the use of parenteral, enteral, and mixed nutrition in one acute and one chronic hospital. Design: Retrospective, non-randomised, observational study. Study sites: South Seville Health Area: Acute Hospital (H1) and Chronic Hospital (H2) with 447 and 84 beds, respectively. We analysed all episodes of artificial nutrition administered in a 6-month period. Exclusion criteria included: age <18 years, oral supplements, and peripheral nutrition. Results: Artificial nutrition was used in a total of 568 episodes: 406 were enteral nutrition, 162 were parenteral nutrition, constituting 4.95%, 3.54% and 1,41% of all hospitalisations, respectively. Enteral nutrition was more common at H2 hospital (n = 219, 15.5/100 hospitalisations) and parenteral nutrition was more commonly used at H1 (n = 155, 6.96/100 hospitalisations), with the ICU providing the majority of treatments (43.8%). Mixed nutritional support was used in 68 patients (0.59% of all cases), and was most commonly used in the surgery department (n = 32, P<.001). The most commonly used enteral formula was the special diabetes diet; 41.2% at H1 and 46.6% at H2. Patient mortality with enteral nutrition was 37% at H1, 63% at H2, and was correlated with age (OR = 1.025, 95% CI: 1.006- 1.046, P<.05), male sex (OR = 1.612, 95% CI: 1.023-2.540, P<.05), and time in ICU (OR = 49.379, 95% CI: 11.971-203.675, P<.01). Conclusions: Enteral nutrition was more frequently used in both the acute and chronic hospitals. Parenteral nutrition and mixed nutritional support were used almost exclusively at the acute hospital.