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Study on Oral Health Status of the Elderly in Beijing

Exploratory Study on Oral Health Status and Influencing Factors of Oral Health-Related Quality of Life (OHRQoL) Among Elderly Aged 65 and Above in Beijing

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600120660
Enrollment
Unknown
Registered
2026-03-18
Start date
2026-03-18
Completion date
Unknown
Last updated
2026-03-23

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

Conditions

Dental caries

Interventions

Observation group:None

Sponsors

Beijing Stomatological Hospital , Capital Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
65 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Participated in Beijing "Koufu" project, and completed oral examination and questionnaire; 2.Age >=65 years old, regardless of sex.

Exclusion criteria

Exclusion criteria: 1.Missing data, such as key clinical indicators: the number of teeth left (calculated by the "caries missing" code of each tooth in the examination results: 0- intact;1- Have caries;2- filled with caries;3- filling without caries; 4- deletion;7- abutment or crown).

Design outcomes

Primary

MeasureTime frame
The number of remaining teeth;—

Countries

China

Contacts

Public ContactLiu Min

Beijing Stomatological Hospital , Capital Medical University

sdyd2314@163.com+86 10 57099280

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Apr 3, 2026