Skip to main content
OpenTrials
Completed

NCT Number: NCT04258748

Effect of Motivational Interviewing and Game Based Education on Oral Hygiene Behavior of Preschool Children

The purpose of this study was to evaluate the effectiveness of motivational interviewing as well as games in changing oral health behaviors among preschool children.

Completed

Looking for future studies?

Notify Me

Key information

Conditions

Motivation

Age range

4 year–6 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Governmental nurseries within Edko administration

Beheira, Egypt

About this study

The participating children, in this randomized controlled clinical trial, were recruited from the governmental preschools available within Edko administration of Beheira governorate, Egypt. A cluster random sampling strategy was used so that the contributors, after fulfilling eligibility criteria, mother/child dyads (pairs) in each nursery were subsequently assigned to the first test group (motivational interviewing MI), the second test group (motivational interviewing MI+ gaming) or the control group (conventional dental health education CE). The children were randomly assigned to the three study groups in the allocation ratio 1:1:1 using random allocation software in blocks of five. The schools' randomization sequence were written on identical sheets of paper and folded inside opaque envelopes that were sealed to be open at the time of intervention implementation.

The three interventions were the conventional dental health education (CE) which were delivered through a 15-minute oral health session given to mothers of preschoolers in the control group whereas in the test groups Motivational Interviewing (MI) for mothers and Games for children were carried out via specific phases.

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Children having unfavorable oral health behavior (reporting a maximum tooth brushing frequency of 1-2 times/ week).
  • The child's mother agreed to join the study so that parent/child can be recruited as pairs/dyads.
  • Children enrolled in one of the nurseries selected

Exclusion criteria

  • Children having a history of serious medical condition or special care needs
  • Using any type of removable appliances such as space maintainer or tongue guard.
  • Children whose mothers refused to give consent to participate in the study.
  • Illiterate mothers who were not able to understand the oral health materials and instructions.

Treatment and study plan

Motivational Interviewing (MI)

Behavioral

In each of the four MI counseling sessions that were delivered, the researcher approached mothers in small groups of 5 via three phases, in 15-30 minutes, to establish rapport/ alliance in the first phase, to identify health needs in the second phase and finally to reinforce dental needs in the third phase.

Gaming and MI

Behavioral

In each of the four MI counseling sessions, the researcher approached mothers via three phases, in 15-30 minutes, to establish rapport/ alliance, to identify and finally reinforce dental needs in the same pattern as MI group. In addition, the children were engaged in 'Happy Teeth, Healthy Kids' which is an android tablet game that was included in the MI session scheduled for the mothers. Children were told to follow correct steps of brushing in order to obtain happy bright teeth. This helped the children realize that brushing teeth will give them a bright smile.

Conventional dental health education

Behavioral

It was delivered through a 15-minutes oral health session given to mothers of preschoolers. Mothers were given brief information about causes of dental caries and role of plaque, toothbrush size, diet / frequency of sweet snacks, brushing technique, toothpaste and fluoride use as well as regular dental visits. Participants were then shown a short educational video about prevention of dental caries among children coupled with oral hygiene instructions. At the end of the session, participants were given a leaflet reinforcing the information to take home.

Primary outcomes

  1. Rate of dental plaque accumulation

    Time frame: baseline

    It was assesed using modified OHI-S.The presence of plaque was verified on the buccal surface of 6 index teeth: the upper right second deciduous molar (tooth 55), the upper right central deciduous incisor (tooth 51), the upper left second deciduous molar (tooth 65), the lower right second deciduous molar (tooth 85), the lower left central deciduous incisor (tooth 71), and the lower left second deciduous molar (tooth 75). According to the OHI-S, dental plaque is defined as a soft organic material loosely adhering to the tooth surface. The tooth surface covered by plaque was estimated by visual examination according to the following criteria: 0 =no plaque present; 1 = plaque covering no more than 1/3 of the surface in question; 2 = plaque covering more than 1/3, but no more than 2/3 of the surface; 3= plaque covering more than 2/3 of the surface; 9 = tooth excluded, no information.

  2. Rate of dental plaque accumulation

    Time frame: 6 months

    It was assesed using modified OHI-S.The presence of plaque was verified on the buccal surface of 6 index teeth: the upper right second deciduous molar (tooth 55), the upper right central deciduous incisor (tooth 51), the upper left second deciduous molar (tooth 65), the lower right second deciduous molar (tooth 85), the lower left central deciduous incisor (tooth 71), and the lower left second deciduous molar (tooth 75). According to the OHI-S, dental plaque is defined as a soft organic material loosely adhering to the tooth surface. The tooth surface covered by plaque was estimated by visual examination according to the following criteria: 0 =no plaque present; 1 = plaque covering no more than 1/3 of the surface in question; 2 = plaque covering more than 1/3, but no more than 2/3 of the surface; 3= plaque covering more than 2/3 of the surface; 9 = tooth excluded, no information.

Sponsors and collaborators

Lead sponsor

Nourhan M.Aly

Other

Collaborators

  • Alexandria University

Registry information

Official study title

Effect of Motivational Interviewing and Game Based Education on Oral Hygiene Behavior of Preschool Children in Beheira Governorate, Egypt

Important dates

Study start
2017
Primary completion
2019
Study completion
2020
First posted
Feb 6, 2020
Registry last updated
Aug 20, 2020

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Related clinical trials

Published trials that share one or more normalized conditions with this study.