Validation of a plate diagram sheet for estimation of energy and protein intake in hospitalized patients.

• Published in: Clinical Nutrition
• Main Authors: Bjornsdottir, Rannveig, Oskarsdottir, Erna S, Thordardottir, Friða R, Ramel, Alfons, Thorsdottir, Inga, Gunnarsdottir, Ingibjorg
• Other Authors: Univ Iceland, Unit Nutr Res, IS-101 Reykjavik, Iceland, Landspitali Natl Univ Hosp, IS-101 Reykjavik, Iceland, Landspitali Natl Univ Hosp, Hosp Food & Nutr Serv, IS-101 Reykjavik, Iceland, Univ Iceland, Fac Food Sci & Human Nutr, IS-101 Reykjavik, Iceland
• Format: Article in Journal/Newspaper
• Language: English
• Published: Churchill Livingstone 2013
• Subjects: Hjartasjúkdómar; Eldhús; Sjúkrahús; Matvæli; Sjúklingar; Næringarfræði; Adult; Aged; 80 and over; Dietary Proteins; Energy Intake; Female; Food Service; Hospital; Health Knowledge; Attitudes; Practice; Heart Diseases; Hospital Units; Hospitals; University; Humans; Iceland; Male; Meals; Middle Aged; Nutrition Assessment; Nutritional Sciences; Patient Education as Topic; Thoracic Diseases; Young Adult
• Online Access: http://hdl.handle.net/2336/317053; https://doi.org/10.1016/j.clnu.2012.12.007

To access publisher's full text version of this article. Please click on the hyperlink in Additional Links field. Validation of simple methods for estimating energy and protein intakes in hospital wards are rarely reported in the literature. The aim was to validate a plate diagram sheet for estimation of energy and protein intakes of patients by comparison with weighed food records. Subjects were inpatients at the Cardio Thoracic ward, Landspitali National University Hospital, Reykjavik, Iceland (N = 73). The ward personnel used a plate diagram sheet to record the proportion (0%, 25%, 50%, 100%) of meals consumed by each subjects, for three days. Weighed food records where used as a reference method. On average the plate diagram sheet overestimated energy intake by 45 kcal/day (1119 ± 353 kcal/day versus 1074 ± 360 kcal/day, p = 0.008). Estimation of protein intake was not significantly different between the two methods (50.2 ± 16.4 g/day versus 48.7 ± 17.7 g/day, p = 0.123). By analysing only the meals where ≤50% of the served meals were consumed, according to the plate diagram recording, a slight underestimation was observed. A plate diagram sheet can be used to estimate energy and protein intakes with fair accuracy in hospitalized patients, especially at the group level. Importantly, the plate diagram sheet did not overestimate intakes in patients with a low food intake. Science Fund of the Landspitali - National University Hospital