Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
350 participants
OBSERVATIONAL
2024-06-06
2026-06-06
Brief Summary
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Detailed Description
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Conditions
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Study Design
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CASE_CONTROL
CROSS_SECTIONAL
Study Groups
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Treatment need
Individuals with objective treatment need
Questionnaire
Malocclusion impact questionnaire
No treatment need
Individuals with no objectively determined treatment need
Questionnaire
Malocclusion impact questionnaire
Controls
Random sample of individuals
Questionnaire
Malocclusion impact questionnaire
Interventions
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Questionnaire
Malocclusion impact questionnaire
Eligibility Criteria
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Inclusion Criteria
* willingness to participate in the study
Exclusion Criteria
* insufficient language skills to be able to understand the questionnaire
6 Years
16 Years
ALL
Yes
Sponsors
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University of Helsinki
OTHER
Responsible Party
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Heidi Arponen
Consultant orthodontist
Principal Investigators
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Heidi Arponen
Role: STUDY_DIRECTOR
University of Helsinki
Locations
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University of Helsinki
Helsinki, Helsinki, Finland
Vantaa and Kerava wellbeing services county
Vantaa, Vantaa, Finland
Countries
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Central Contacts
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Heidi Arponen
Role: CONTACT
Facility Contacts
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Heidi Arponen
Role: primary
Other Identifiers
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UHelsinki
Identifier Type: -
Identifier Source: org_study_id
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