Effectiveness of Dental Health Education Methods on Oral Hygiene, Oral Health Care Self-Efficacy and Self-Esteem of Young Orphans

Summary

Background: Orphan children are at higher risk of developing oral diseases, compared to non-orphans. They also face various emotional, social, and psychological distresses which affect their general as well as oral health. Aim: To evaluate the effectiveness of three methods of dental health education; namely peer group and game-based health education methods on oral hygiene behavior, oral health care self- efficacy and self-esteem level of a group of institutionalized orphans in Alexandria, Egypt, as compared to conventional health education.

Materials and methods: A three-arm randomized controlled clinical trial was compared between peer group based dental health education, game-based dental health education, and conventional dental health education. The study recruited 264 Orphans from non-governmental orphanages in Alexandria, Egypt. Apparently healthy orphans between 7 and 12 years old whose responsible guardians gave consent to allow them to participate in the study will be included. The primary outcome was the improvement in oral hygiene behavior measured by changes in OHI-S and gingival index and the secondary outcome was the change in orphans' self-esteem measured by the Child version of Rosenberg Self-Esteem Scale and the change in orphans' oral health care self-efficacy measured by oral heath behavior self-efficacy questionnaire.

Conditions

• Dental Plaque
• Gingival Diseases
• Oral Health
• Self Efficacy
• Self Concept

Interventions

BEHAVIORAL

Conventional dental health education

It was delivered through a 30 minute session given to orphans control group. Children were given information about oral anatomy, causes of dental caries, role of plaque, diet / frequency of sweet snacks, brushing technique, toothpaste and fluoride using power point presentation, tooth brushing demonstration model, posters and other visual aids. Ten minutes were given to answer children's questions

BEHAVIORAL

Game based dental health education

Crosswords game: consists of questions regarding dental caries and oral hygiene arranged horizontally and vertically. * Connect the dots: Children were instructed to connect the dots between two alphabets and read out the oral hygiene instructions written along with it. When the dots are connected children will be able to see a happy 'Bright Smile' tooth. This helped the children to realize that following the set of instructions will give them a bright smile. * Good for my teeth coloring sheets: child was instructed to color things that are good for teeth and put (x) on things that are bad for teeth. * The truth about teeth sheets: it consists of set of sentences about teeth, the child was instructed to read the sentence and color in the teeth to show if the sentence is true or false.

BEHAVIORAL

Peer-group based dental health education

from every 10 orphans, two orphans - who were willing to participate- will be chosen. The researcher provided health education to peer group within a 2-days training workshop. Each training session constituted of 20 minutes, the first session focused on oral anatomy, the value of teeth, diet and nutrition. The second session will focus on causes of dental caries, effective use of fluorides and particular emphasis will be given to oral hygiene procedures totaling the same information delivered in the two previous methods. Power point presentation, models and posters will be used to make sessions more interactive. After completion of training sessions, orphans in turn provided the same education to their peer group orphans using the same educational aids, supervised by the investigator. The orphans took part in daily oral hygiene instructions which was supervised by the peer group.

Sponsors & Collaborators

• Alexandria University

  lead OTHER

Principal Investigators

• Hala Amer, Professor · Alexandria University

Study Design

Allocation

RANDOMIZED

Purpose

PREVENTION

Masking

SINGLE

Model

PARALLEL

Eligibility

Min Age

7 Years

Max Age

12 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2025-12-14

Primary Completion

2026-07-17

Completion

2026-07-27

Countries

• Egypt

Study Locations