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Correlation Analysis between Sleep Quality and Severity of Temporomandibular Disorders: A Cross-Sectional Study

Correlation Analysis between Sleep Quality and Severity of Temporomandibular Disorders: A Cross-Sectional Study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600117515
Enrollment
Unknown
Registered
2026-01-26
Start date
2026-02-20
Completion date
Unknown
Last updated
2026-02-02

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

Conditions

Temporomandibular joint disorders

Interventions

PSQI>=8 temporomandibular disorders group:None
PSQI < 8 points temporomandibular disorders group:None

Sponsors

The Third Affiliated Hospital of Guangzhou Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.Meet the diagnostic criteria for temporomandibular disorders; 2.Males or females, aged > 18 years; 3.Able to independently complete sleep quality assessment scales (e.g., PSQI) and temporomandibular disorder severity assessment scales (e.g., Fonseca Anamnestic Index), with complete information in the scale data;

Exclusion criteria

Exclusion criteria: 1. History of oral and maxillofacial tumors, infections, fractures or trauma (within the last 3 months); 2. Suffering from systemic autoimmune diseases such as rheumatoid arthritis or ankylosing spondylitis; 3. Taking sedative-hypnotic drugs in the past two weeks; 4. Pregnant women and lactating women.

Design outcomes

Primary

MeasureTime frame
Pittsburgh sleep quality index(PSQI);

Secondary

MeasureTime frame
Fonseca Anamnestic Index;Zung Self-Rating Depression Scale score;Maximum active mouth opening;Insomnia Severity Index score;Visual Analogue Scale score (VAS);Epworth Sleepiness Scale score;Zung Self-Rating Anxiety Scale score;

Countries

China

Contacts

Public ContactRummei Wang

The Third Affiliated Hospital of Guangzhou Medical University

13660630288@163.com+86 20 81292002

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 7, 2026