Effect of an oral healthcare protocol in nursing homes on care staffs' knowledge and attitude towards oral health care: a cluster‐randomised controlled trial. (26th November 2014)

• Record Type: Journal Article
• Authors: Janssens, Barbara; De Visschere, Luc; van der Putten, Gert‐Jan; de Lugt–Lustig, Kersti; Schols, Jos M.G.A.; Vanobbergen, Jacques
• Is Part Of: Gerodontology. Volume 33:Number 2(2016:Jun.)
• Page Start: 275
• Page End: 286
• Publication Date: 2014-11-26
• Subjects: oral health -- nursing homes -- knowledge -- attitude -- gerodontology -- education; Older people -- Dental care -- Periodicals; 617.60846
• DOI: 10.1111/ger.12164
• Languages: English
• ISSNs: 0734-0664

Abstract

Abstract : Objective: To explore the impact of a supervised implementation of an oral healthcare protocol, in addition to education, on nurses' and nurses' aides' oral health‐related knowledge and attitude. Materials and methods: A random sample of 12 nursing homes, accommodating a total of 120–150 residents, was obtained using stratified cluster sampling with replacement. The intervention included the implementation of an oral healthcare protocol and three different educational stages. One of the investigators supervised the implementation process, supported by a dental hygienist. A 34‐item questionnaire was developed and validated to evaluate the knowledge and attitude of nurses and nurses' aides at baseline and 6 months after the start of the intervention. Linear mixed‐model analyses were performed to explore differences in knowledge and attitude at 6 months after implementation. Results: At baseline, no significant differences were observed between the intervention and the control group for both knowledge ( p = 0.42) and attitude ( p = 0.37). Six months after the start of the intervention, significant differences were found between the intervention and the control group for the variable knowledge in favour of the intervention group ( p < 0.0001) but not for the variable attitude ( p = 0.78). Out of the mixed model with attitude as the dependent variable, it can be concluded that age ( p = 0.031), educational level ( p = 0.009) and ward type ( p = 0.014) have a significant effect. The mixed model with knowledge as the dependent variable resulted in a significant effect of the intervention ( p = 0.001) and the educational level ( p = 0.009). Conclusion: The supervised implementation of an oral healthcare protocol significantly increased the knowledge of nurses and nurses' aides. In contrast, no significant improvements could be demonstrated in attitude.