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The Effects of Different Oral Hygiene Instructions

The Evaluation of the Effects of Verbal and Video-Based Instructions on the Improvement of Oral Hygiene Status in Children: A Randomized Clinical Trial

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06449950
Enrollment
202
Registered
2024-06-10
Start date
2023-07-01
Completion date
2023-09-12
Last updated
2024-06-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Oral Hygiene Education, Oral Hygiene Education Methods

Keywords

Oral health education, Oral hygiene, Pediatric dental patients, Toothbrushing

Brief summary

The aim of this study is to evaluate the effects of verbal and video-based oral hygiene instructions on the oral health parameters in patients of different age groups. 202 patients in 6-9 and 10-12 aged (n=101 and n=101, respectively) were included in the study protocol. Before oral hygiene instructions, baseline oral g of all patients were determined using Simplified Oral Hygiene Index (OHI-S). Within each age group, approximately half of the participants randomly assigned to verbal (n=50 for 6-9 ages, n=51 for 10-12 ages) and video-based OHI (n=51 for 6-9 ages, n=50 for 10-12 ages). Patients were re-called for after 30 days and final OHI-S scores were recorded.

Detailed description

In pediatric dentistry, preventive dental approaches are essential in providing sustainable oral health of children. Despite all the preventive applications, dental caries is still an important public health problem affecting preschool and school children. Oral hygiene education has an important role on the dental health services. This aims to increase awareness of oral health, provide information about it and encourage individuals to maintain oral health. Based on, the current study aims to evaluate the effects of verbal and video-based oral hygiene instructions on the oral health parameters in patients of different age groups. 202 patients in 6-9 and 10-12 aged (n=101 and n=101, respectively) were included in the study protocol. Before oral hygiene instructions, baseline oral g of all patients were determined using Simplified Oral Hygiene Index (OHI-S). Within each age group, approximately half of the participants randomly assigned to verbal (n=50 for 6-9 ages, n=51 for 10-12 ages) and video-based OHI (n=51 for 6-9 ages, n=50 for 10-12 ages). Patients were re-called for after 30 days and final OHI-S scores were recorded. Data were analysed with Shapiro-Wilk, Mann-Whitney U and Wilcoxon Signed Rank tests. Statistical significance level was considered as 5%.

Interventions

BEHAVIORALBehavioral: Verbal Oral Hygiene Instructions

OHI-S index scores of patients who received verbal oral hygiene education were measured at baseline and final (in post-education).

BEHAVIORALBehavioral: Video-Based Oral Hygiene Instructions

OHI-S index scores of patients who received video-based oral hygiene education were measured at baseline and final (in post-education).

Sponsors

Ankara University
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
SINGLE (Outcomes Assessor)

Masking description

The outcome assessor -performing the final examination- carried out the final OHI-S index scoring blindly without knowing which Oral Hygiene Instruction group (verbal and video-based) the participants were in.

Intervention model description

For each age group (6-9 and 10-12) participants were randomly assigned to verbal and video-based oral hygiene instruction groups.

Eligibility

Sex/Gender
ALL
Age
6 Years to 12 Years
Healthy volunteers
Yes

Inclusion criteria

* Children aged 6-9 years or 10-12 years * Children who were medically free of chronic/systemic conditions * Patients without physical or mental disabilities or syndromes * Patients without motor dysfunction diseases * Patients whose permanent central incisor and permanent first molar teeth had erupted and had not been extracted for any reason

Exclusion criteria

* Children aged \<6 or \>12 years * Children with chronic/systemic conditions * Patients with physical or mental disabilities or syndromes * Patients with motor dysfunction diseases * Patients whose permanent central incisor and permanent first molar teeth had not erupted

Design outcomes

Primary

MeasureTime frameDescription
Simplified Oral Hygiene Index (OHI-S) Scoring30 daysIn the present study, 30 days after verbal and video-based oral hygiene instructions were given to patients, oral hygiene status was similarly determined and recorded using OHI-S index method (OHI-S final scores).

Countries

Turkey (Türkiye)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026