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Psychological Distress and Sleep Disturbance as Mediators in the Association Between Bodily Pain and Painful Temporomandibular Disordersand Temporomandibular Joint

Psychological Distress and Sleep Disturbance as Mediators in the Association Between Bodily Pain and Painful Temporomandibular Disorders

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500113633
Enrollment
Unknown
Registered
2025-12-01
Start date
2024-02-05
Completion date
Unknown
Last updated
2025-12-08

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

Conditions

Temporomandibular joint disorder

Interventions

Patients with multiple sites of bodily pain (MP group):None
Patients with no bodily pain (Pain free, PF group):None
Patients with a single site of bodily pain (SP group):None

Sponsors

Stomatology Hospital, Zhejiang University School Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Community populations surveyed in four centers from February 2024 to March 2024; 2. Have a certain level of reading and comprehension ability, able to understand the content of the questionnaire; 3. Voluntarily participate in this study.

Exclusion criteria

Exclusion criteria: 1. Non collaborators and illiterate individuals; 2. Direct relatives of investigators.

Design outcomes

Primary

MeasureTime frame
Patient Health Questionnaire-4 (PHQ-4) score;Insomnia Severity Index (ISI) score;painful temporomandibular disorder;—

Countries

China

Contacts

Public ContactXiaoyan Chen

Stomatology Hospital, Zhejiang University School Medicine

ortho_chenxy@zju.edu.cn+86 571 8721 9287

Outcome results

None listed

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