J Korean Acad Prosthodont.  2008 Oct;46(5):455-469. 10.4047/jkap.2008.46.5.455.

Oral health status and treatment need of institutionalized elderly patients

• Yang SB
• Moon HS
• Han DH
• Lee HY
• Chung MK

• KMID: 2000403
• DOI: http://doi.org/10.4047/jkap.2008.46.5.455

Abstract

STATEMENT OF PROBLEMS: In the area of dental care, the institutionalized elderly have placed the most vulnerable state, and we cannot find their subjective need of dental treatment because of the physical and mental disabilities, But we have no basic investigation of their oral health conditions. PURPOSE: The aims of the current study were to investigate the oral health status of institutionalized elderly patients who are in the least benefited side of dental service, and to analyze their dental treatment needs. MATERIAL AND METHODS: The survey of the oral status was carried out on 758 institutionalized elderly, and 212 elderly who was more than 65 years old from D dental office, and it was based on the Guidelines of Oral Health Research of year 2000 in Republic of Korea. RESULTS AND CONCLUSION: The DMFT index of the institutionalized elderly appeared higher than that of the same ages in control group, and it increased with age. The number of residual teeth of the institutionalized elderly appeared lower than that of the same ages in control group, and it decreased with age (p < .05). The number of fixed partial denture in institutionalized elderly was lower than that of the same ages in control group (p < .05). The percentage wearing removable partial denture was not significant between the elderly in institutions and the control group, and was not different according to age between the two groups. The percentage of institutionalized elderly wearing complete denture appeared lower than that of the same ages in control group, and it increased with age. The percentage of institutionalized elderly needing complete denture was higher than that of control group, and the percentage of elderly needing complete denture on the maxilla was higher than that of the mandible. 16.35% of the institutionalized elderly was living without denture in spite of their fully edentulous state. The need for complete denture increased rapidly with age. The number of valued teeth and dental prostheses in shortened dental arch concept and number of occluding pairs of teeth of institutionalized elderly were lower than that of the control group (p < .05). In institutionalized elderly, the number of residual teeth, the number of fixed partial dentures, and the percentage wearing removable partial dentures were higher in the mandible, and the percentage wearing complete dentures was higher in the maxilla (p < .05). The rate of institutionalized elderly needing prosthodontic treatment appeared to be 67.82%, where the number of occluding pairs of teeth was less than 10. When it is difficult to evaluate the subjective need of dental treatment as with the institutionalized elderly, estimation using the number of occluding pairs of teeth can be a useful indicator that can project treatment needs. For the oral health care of institutionalized elderly, it is essential to increase the awareness of nurses and caregivers who take care of them, about the importance of the oral health. Since the average life span and number of residual teeth are increasing gradually, the welfare policy should be changed to implementing regular dental examinations, preservative treatment forms and oral health control of dentulous patients where the traveling-treatment system and visit system are supplemented. And principles should be set that the present denture project of edentulous patients should be done by specialists who'll also be responsible for postmanagement. Through this research of institutionalized elderly, the oral health status which is worsened by aging could be confirmed. And the interest and positive participation of dental society on the elderly should come first in order to solve the rising treatment needs of the elderly patients.

Keyword

Oral health status; Treatment need; Institutionalized elderly; Occluding pairs; Caregiver

MeSH Terms

Aged
Aging
Caregivers
Dental Arch
Dental Care
Dental Offices
Dental Prosthesis
Denture, Complete
Denture, Partial, Fixed
Denture, Partial, Removable
Dentures
Humans
Mandible
Maxilla
Oral Health
Prosthodontics
Republic of Korea
Societies, Dental
Specialization
Tooth

Figure

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  Fig. 1. Distribution of DMFT index by aged groups.

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  Fig. 2. Distribution of number of residual tooth by aged groups.

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  Fig. 3. Distribution of number of fixed partial denture by aged groups.

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  Fig. 4. Distribution of percentage of people wearing removable partial denture by aged groups.

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  Fig. 5. Distribution of percentage of people wearing complete denture by aged groups.

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  Fig. 6. Distribution of percentage of people needing complete denture by aged groups.

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  Fig. 7. Distribution of number of valued teeth and dental prostheses in shortened dental arch concept and number of occluding pairs of teeth by aged groups.

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