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Published in: Clinical Oral Investigations 6/2021

Open Access 01-06-2021 | Denture | Original Article

Assessment of oral health in older adults by non-dental professional caregivers—development and validation of a photograph-supported oral health–related section for the interRAI suite of instruments

Authors: Stefanie Krausch-Hofmann, Trung Dung Tran, Barbara Janssens, Dominique Declerck, Emmanuel Lesaffre, Johanna de Almeida Mello, Anja Declercq, Jan De Lepeleire, Joke Duyck

Published in: Clinical Oral Investigations | Issue 6/2021

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Abstract

Objectives

An optimized oral health-related section and a video training were developed and validated for the interRAI suite of instruments. The latter is completed by professional non-dental caregivers and used in more than 40 countries to assess care needs of older adults.

Methods

The optimized oral health–related section (ohr-interRAI) consists of nine items and a video training that were developed in consecutive phases. To evaluate psychometric properties, a study was conducted in 260 long-term care residents. Each resident was assessed by a dentist and by four caregivers (two who received the video training, two who did not).

Results

Mean kappa values and percent agreement between caregivers and dentist ranged between κ = 0.60 (80.2%) for dry mouth and κ = 0.13 (54.0%) for oral hygiene. The highest inter-caregiver agreement was found for dry mouth with κ = 0.63 [95% CI: 0.56–0.70] (81.6%), while for the item palate/lips/cheeks only κ = 0.27 [95% CI: 0.18–0.36] (76.7%) was achieved. Intra-caregiver agreement ranged between κ = 0.93 [95% CI: 0.79–1.00] (96.4%) for dry mouth and κ = 0.45 [95% CI: 0.06-0.84] (82.8%) for gums. Logistic regression analysis showed only small differences between caregivers who watched the video training and those who did not.

Conclusions

Psychometric properties of the optimized ohr-interRAI section were improved compared to previous versions. Nevertheless, particularly the items based on inspection of the mouth require further refinement and caregiver training needs to be improved.

Clinical Relevance

Valid assessment of oral health by professional caregivers is essential due to the impaired accessibility of regular dental care for care-dependent older adults.
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Metadata
Title
Assessment of oral health in older adults by non-dental professional caregivers—development and validation of a photograph-supported oral health–related section for the interRAI suite of instruments
Authors
Stefanie Krausch-Hofmann
Trung Dung Tran
Barbara Janssens
Dominique Declerck
Emmanuel Lesaffre
Johanna de Almeida Mello
Anja Declercq
Jan De Lepeleire
Joke Duyck
Publication date
01-06-2021
Publisher
Springer Berlin Heidelberg
Keywords
Denture
Care
Published in
Clinical Oral Investigations / Issue 6/2021
Print ISSN: 1432-6981
Electronic ISSN: 1436-3771
DOI
https://doi.org/10.1007/s00784-020-03669-8

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