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. 2023 Sep 11;23(1):548.
doi: 10.1186/s12877-023-04259-5.

The impact of health education interventions on oral health promotion among older people: a systematic review

Saeid Bashirian  1 , Sahar Khoshravesh  2   3 , Erfan Ayubi  4   5 , Akram Karimi-Shahanjarini  5 , Samane Shirahmadi  6 , Parshang Faghih Solaymani  7
Affiliations

The impact of health education interventions on oral health promotion among older people: a systematic review

Saeid Bashirian et al. BMC Geriatr. .

Erratum in

Abstract

Background: One of the most common pathologic changes in older people is oral and dental problems. The oral health of older people is a public health concern. Promotion of good oral health for this cohort will have beneficial impacts on the longer-term quality of life. This study aimed to identify the types of health education interventions for the oral health of older people and to determine their effects on the oral and dental health of older people.

Methods: Potential articles were retrieved from four electronic databases (PubMed/Medline, Scopus, Web of Sciences, and Embase) up to 31 September 2022 in English without limit of time. Experimental and quasi-experimental interventional studies investigating the impact of educational interventions on oral and dental health among older people over 60 years old in both sexes were considered. The quality assessment tool was the Effective Public Health Practice Project (EPHPP).

Results: In the initial search, 1104 articles were retrieved. Finally, according to the inclusion criteria, 23 studies (seventeen randomized controlled trials (RCT) and six quasi-experimental studies) were reviewed. In this review, educational interventions for older people and their caregivers are classified. Theoretical frameworks were used in only three interventions related to older people. Outcome measures were both self-reported and objective measures. Fifteen of the included studies were of moderate quality.

Conclusion: This review provides evidence that the use of oral and dental health educational interventions was effective in improving the oral health of older people. Educational interventions were carried out both among older people and among their caregivers. Although a variety of interventions were used in the reviewed studies, more lectures were used in the interventions related to older people. In the interventions related to caregivers, in addition to lectures, practical education was also used. It is recommended to perform higher quality studies for assessing the effectiveness of interventions in this field.

Keywords: Caregiver; Health education; Intervention; Older people; Oral health.

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Conflict of interest statement

The authors declare no competing interests.

Figures

Fig. 1
Fig. 1
PRISMA flow diagram of the systematic review and meta-analysis selection process
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