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Factors Influencing Adherence to Therapy With Occlusal Splints-A Multicentre Questionnaire Based Study.
Clara Christina Beck1, Daniel Ralph Reissmann1, Lisa Brinkmann1
1Department of Prosthodontics and Materials Science, University of Leipzig, Leipzig, Germany.
Patient adherence to occlusal splints for TMD and bruxism is key. Positive attitudes, perceived effects, and regulated sleep boost adherence, while sleep/respiratory issues and salivation hinder it.
Area of Science:
- Dental Science
- Oral Medicine
- Sleep Medicine
Background:
- Occlusal splints are standard treatments for temporomandibular disorders (TMD) and bruxism.
- Patient adherence significantly impacts the effectiveness of occlusal splint therapy.
- Identifying adherence factors is crucial for optimizing treatment outcomes.
Purpose of the Study:
- To identify factors promoting and inhibiting adherence to occlusal splint therapy.
- Focus on adult patients with TMD and/or bruxism within 4-8 weeks post-insertion.
- Enhance understanding of early-phase adherence determinants.
Main Methods:
- Survey administered to 200 adult patients who received occlusal splints.
- Adherence self-reported based on wear frequency and dentist recommendations.
- Statistical analysis using Chi-square, Fisher's exact, Mann-Whitney U tests, and logistic regression.
Main Results:
- High adherence (≥5 days/week or following recommendations) observed in 67% of patients.
- Positive factors: favorable attitude (OR=1.6), perceived benefits (OR=2.5), regulated sleep (OR=3.0).
- Negative factors: sleep impairment (OR=0.3), respiratory issues (OR=0.1), increased salivation (OR=0.3).
Conclusions:
- Key factors influencing early adherence to occlusal splint therapy identified.
- Patient-centered strategies are promising for improving adherence.
- Further research needed to confirm findings and develop targeted interventions.
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