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The impact of lifestyle on the prognosis of periodontitis in middle-aged and elderly populations

The impact of lifestyle on the prognosis of periodontitis in middle-aged and elderly populations: a prospective cohort study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500112150
Enrollment
Unknown
Registered
2025-11-11
Start date
2025-12-01
Completion date
Unknown
Last updated
2025-11-17

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

Conditions

Periodontitis

Interventions

Unhealthy Lifestyle Group:None
Healthy Lifestyle Group:None

Sponsors

Stomatology Hospital,Zhejiang University School Medicine
Lead Sponsor

Eligibility

Sex/Gender
All
Age
40 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. Age range: 40-75 years old; 2.According to the 2018 new diagnostic criteria for periodontitis, patients diagnosed with gingivitis and stages I-IV periodontitis.

Exclusion criteria

Exclusion criteria: 1. Pregnant or lactating women; 2.Received periodontal treatment within 6 months; 3.Suffering from serious underlying or mental illnesses, unable to complete the questionnaire survey or periodontal examination and treatment for this project.

Design outcomes

Primary

MeasureTime frame
Probing depth,PD;—

Secondary

MeasureTime frame
Plaque Index,PI;The degree of alveolar bone resorption was examined by whole mouth panoramic tomography;Clinical attachment loss,CAL;Furcation Involvement,FI;Bleeding of probing,BOP;Morbidity;—

Countries

China

Contacts

Public ContactDing Peihui

Stomatology Hospital,Zhejiang University School Medicine

phding@163.com+86 571 87219927

Outcome results

None listed

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