Dental Caries Periodontal Disease
Conditions
Interventions
The Dai Teeth-dyeing Cohort:Workbook-based intervention Oral health education
Non-teeth-dyeing Yi Group:None
Sponsors
The Affiliated Stomatological Hospital of Kunming Medical University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1.Geographical scope: Local members of the Dai ethnic group with colorful waistbands who have been long-term residents of Gasa Town (residing for =5 years); 2. Teeth-dyeing group: Those who have engaged in continuous teeth-dyeing for >=5 years and have not stopped within the past year; 3. Non-teeth-dyeing group: Those who have never dyed their teeth or have a teeth-dyeing history of =60 years.
Exclusion criteria
Exclusion criteria: 1. Exclude individuals who have undergone orthodontic or restorative treatment within the past year; 2. Exclude individuals with congenital dental diseases, severe periodontal diseases, or those who have received orthodontic treatment within the past year.
Design outcomes
Secondary
| Measure | Time frame |
|---|---|
| Attachment loss; | — |
Primary
| Measure | Time frame |
|---|---|
| PD>4mm;Dental Calculus;Bleeding on probing;Attrition and abration; | — |
Countries
China
Contacts
Public ContactLiu Tao
The Affiliated Stomatological Hospital of Kunming Medical University
Outcome results
None listed