Sf. Simmons et D. Reuben, Nutritional intake monitoring for nursing home residents: A comparison of staff documentation, direct observation, and photography methods, J AM GER SO, 48(2), 2000, pp. 209-213
Citations number
24
Categorie Soggetti
Public Health & Health Care Science","General & Internal Medicine
BACKGROUND: The current approach to assessing nutritional intake requires n
ursing home (NH) staff to document total percentage of food and fluid consu
med at each meal. Because NH staff tend to significantly overestimate total
food intake, methods need to be developed to improve the accuracy of food
intake measurement.
OBJECTIVE: To compare three methods of assessing the nutritional intake of
NH residents.
RESEARCH DESIGN: Validation Study.
SUBJECTS: Fifty-six NH residents in one facility.
MEASURES: Total percentage of food and fluid intake of each resident for ea
ch of nine meals, or all three meals for 3 consecutive days, was assessed b
y: (1) Nursing home staff chart documentation, (2) Research staff documenta
tion according to direct observations, and (3) Research staff documentation
according to photographs of residents' trays before and after each meal.
RESULTS: Research staff documentation of total intake and intake of all ind
ividual food and fluid items was similar for the direct observation and pho
tography methods. In comparison with these two methods, NH staff documentat
ion reflected a significant overestimate (22%) of residents' total intake l
evels. In addition, NH staff failed to identify the more than half (53%) of
those residents whose intake levels were equal to or below 75% for most me
als.
CONCLUSIONS: The photography method of nutritional assessment yielded the s
ame information as direct observations by research staff, and both of these
methods showed the intake levels of NH residents to be significantly lower
than the intake levels documented by NH staff. The photography method also
has several advantages over a documentation system that relies on an obser
ver to be present to record food and fluid intake levels.