[Screening for undernutrition among older adults receiving home care: an estimation of the diagnostic accuracy of indicators available in the Resident Assessment Instrument - Home Care adapted for Switzerland.]

[Screening for undernutrition among older adults receiving home care: an estimation of the diagnostic accuracy of indicators available in the Resident Assessment Instrument - Home Care adapted for Switzerland.]

Author:
Publication type: 
Journal Article
Year: 
2018
InterRAI Authors: 
Journal/Series title: 
Rech Soins Infirm
Issue: 
132
Pages: 
54-63
ISSN/ISBN: 
0297-2964 (Print) 0297-2964
Abstract: 

INTRODUCTION: in homecare practice, nurses are central actors for the screening of individuals at risks of undernutrition. CONTEXT: in Switzerland, homecare nurses estimate the nutritional status of care recipients by means of a standardized geriatric assessment done with the RAI-HC. AIMS: The aim of the study is to estimate the diagnostic accuracy of the << nutritional status >> score, the body mass index and the weight loss documented from the RAI-HC. METHOD: a sample of 267 homecare recipients aged 65 was assessed using the RAI-HC and the MNA-SF(R). Sensitivity, specificity and area under the curve were estimated for the RAI-HC measures, with the MNA-SF(R) as the gold standard reference. RESULTS: for the scores considered, sensitivity varied between 16.51 % and 68.81 %, specificity between 66.94 % and 99.37 %, and areas under the curve between 0.579 at 0.708. DISCUSSION: the diagnostic accuracy of the RAI-HC indicators is not sufficient for an optimal screening of undernutrition in older homecare recipients. CONCLUSION: an additional assessment with the MNA-SF(R) is recommended to optimize the early screening of individuals at risks of undernutrition.