Effectiveness of Dental Trauma Educational Poster to Seco... | NCT01809457

Studies
Effectiveness of Dental Trauma Educational Poster to Secondary Students

NCT01809457

Sponsor

The University of Hong Kong

Status

Completed

Last Update Posted

Mar 13, 2013Estimated

Enrollment

671Actual

Phase

Not Applicable

Conditions

Injuries

Interventions

educational poster

Countries

Hong Kong

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

Mar 2013

Overall Recruitment Status or Expanded Access Status

Completed

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Mar 2011

Primary Completion Date

Jan 2012Actual

Completion Date

Jul 2012Actual

First Submitted Date

Mar 10, 2013

First Submission Date that Met QC Criteria

Mar 10, 2013

First Posted Date

Mar 12, 2013Estimated

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Mar 11, 2013

Last Update Posted Date

Mar 13, 2013Estimated

Sponsor/Collaborators Module

Responsible Party, by Official Title

Dr. Cecilia Young, Principal investigator, The University of Hong KongPrincipal Investigator

Lead Sponsor

The University of Hong KongOTHER

Collaborators

Not provided

Oversight Module

Has Data Monitoring Committee (DMC)

Is FDA Regulated Drug

Not provided

Is FDA Regulated Device

Not provided

Is Unapproved Device

Not provided

Pediatric Postmarket Surveillance of a Device Product

Not provided

Product Exported from US

Not provided

FDAAA801 Violation

Not provided

Description Module

Brief Summary

to investigate the effectiveness of the educational poster regarding knowledge of dental trauma for the secondary school students

Detailed Description

To investigate the effectiveness of the educational poster about dental trauma to increase the knowledge of secondary students.

Schools will be randomly divided into two groups, baseline score of knowledge in questionnaire will be collected for all subjects. Poster will be sent to intervention group, the school will place it at the notice broad or area of similar function in the classroom. For the control group, nothing will be given, then after 2 weeks, the score of knowledge by the second questionnaire of both groups will be collected again.

To compare the difference in knowledge before and after in both groups, statistical test will be performed.

Investigators conduct a cluster randomized controlled trial. A list of secondary schools was requested from the Education Bureau. Secondary schools will be invited to join the study and then randomized to the intervention group and the control group in the unit of school using computer generated numbers. All students will fill in the first questionnaire and send it back to the investigator in 1 week. Then copies of the same poster will be given to the intervention schools, these schools will be requested to place them in the classrooms of the participating students. No poster will be given to the control group. After 2 weeks, the poster will be removed. The same questionnaire will be filled out by all the students in both groups and sent back in 1 week. Then the data will be processed to show whether the poster is effective to improve the knowledge of the students.

Design Module

Study Type

Interventional

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Not provided

Target Follow-Up Duration

Not provided

Phases

Not Applicable

Interventional Study Design

Allocation

Biospecimen

No data available

No data is available for this block.

Enrollment

671Actual

Arms/Interventions Module

Arm Groups

Label	Type	Description	Intervention Names
educational poster	Experimental	poster display for 2 weeks in classrooms,	Other: educational poster
control	No Intervention	no intervention, waiting for two weeks

Interventions

Name	Type	Description	Arm Group Labels	Other Names
educational poster	Other	educational poster for dental trauma	educational poster

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
knowledge score	a questionnaire to test the knowledge score	2 weeks

Secondary Outcomes

Not provided

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria

- All secondary schools in Hong Kong that the students can read Chinese or English

Exclusion Criteria

- no school consent or individual guardian consent

Accepts Healthy Volunteers

Yes

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

11 Years

Maximum Age

20 Years

Standard Ages

ChildAdult

Study Population

Not provided

Sampling Method

Not provided

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Name	Affiliation	Role
Cecilia Young, BDS, MPH	Independent	Principal Investigator

Locations

Facility	Status	City	State	ZIP	Country	Contacts
secondary schools in Hong Kong		Hong Kong	Hong Kong		Hong Kong

References Module

Citations

PubMed Identifier	Type	Citation	Retractions
25093728	Derived	Young C, Wong KY, Cheung LK. Effectiveness of educational poster on knowledge of emergency management of dental trauma--part 2: cluster randomised controlled trial for secondary school students. PLoS One. 2014 Aug 5;9(8):e101972. doi: 10.1371/journal.pone.0101972. eCollection 2014.