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Strategies for maximising consent rates for child dental health surveys: a cluster randomised controlled trial

Strategies for maximising consent rates for child dental health surveys: a cluster randomised controlled trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN16261913
Enrollment
840
Registered
2008-03-26
Start date
2007-09-15
Completion date
Unknown
Last updated
2016-10-17

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

Conditions

Child dental health Oral Health Dental health

Interventions

Financial incentive one and postage: Each school will be provided with stamped, named envelopes, containing a standard information leaflet and standard consent form, to be addressed by the school and

Sponsors

The University of Manchester (UK)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The inclusion criteria for the randomised controlled trial (RCT) will be any school, with 20 or more five year old children selected for the annual British Association for the Study of Community Dentistry (BASCD) survey in the following Primary Care Trusts (PCTs): 1. Halton and St Helens PCT 2. Warrington PCT 3. Western Cheshire PCT 4. Knowsley PCT 5. Liverpool PCT 6. Blackburn and Darwen Teaching PCT

Exclusion criteria

Exclusion criteria: Any child whose parent/legal guardian does not give written informed consent

Design outcomes

Primary

MeasureTime frame
The main outcome of interest will be the consent rate, by school, on the day of dental examination, measured once the dental examination is completed. A health economic evaluation will also be undertaken.

Secondary

MeasureTime frame
The cost of each intervention compared with the control group. This will completed once the study fieldwork is completed.

Countries

United Kingdom

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026