Cognitive Exercise Therapy Approach Biopsychosocial Questionnaire (BETY-BQ) in Patient with Temporomandibular Disorders

Condition(s) studied

Investigational drug(s) / intervention(s)

Validity and reliability analyses: Validity and reliability analyses will be performed using Cognitive Exercise Therapy Approach Biopsychosocial Questionnaire, Patient Health Questionnaire-9, Patient Health Questionnaire-15, Generalized Anxiety Disorder-7, Short Form-36, Craniomandibular Pain and Disability Inventory, and Mandibular Function Impairment Questionnaire.

Study summary

The aim of this study is to investigate the validity, reliability, and responsiveness of the Cognitive Exercise Therapy Approach-Biopsychosocial Questionnaire (BETY-BQ) in individuals with temporomandibular disorder. The following are alternative hypotheses of the study:

* BETY-BQ has significant convergence with the Patient Health Questionnaire-9 measuring depression.
* BETY-BQ has significant convergence with the Patient Health Questionnaire-15 measuring physical symptoms.
* BETY-BQ has significant convergence with the Generalized Anxiety Disorder-7 measuring anxiety.
* BETY-BQ has significant convergence with the Short Form-36 measuring quality of life.
* BETY-BQ has significant convergence with the Craniomandibular Pain and Disability Inventory measuring disability.
* BETY-BQ has significant convergence with the Mandibular Function Impairment Questionnaire measuring function.
* BETY-BQ has significant stability.
* BETY-BQ has significant internal consistency.

Eligibility

Primary outcome measure(s)

• Validity of BETY-BQ in measuring depression — Baseline
  Patient Health Questionnaire-9. Minimum and maximum values are 0 and 3 points, respectively. Higher scores mean a worse outcome.
• Validity of BETY-BQ in measuring physical symptoms — Baseline
  Patient Health Questionnaire-15. Minimum and maximum values are 0 and 2 points, respectively. Higher scores mean a worse outcome.
• Validity of BETY-BQ in measuring anxiety — Baseline
  Generalized Anxiety Disorder-7. Minimum and maximum values are 0 and 3 points, respectively. Higher scores mean a worse outcome.
• Validity of BETY-BQ in measuring quality of life — Baseline
  Short Form-36. It is a 36-item valid and reliable evaluation with eight areas covering physical functioning, role limitations brought on by physical issues, bodily pain, general health perceptions, vitality, social functioning, role limitations brought on by emotional issues, and perceived mental health. The SF-36 also contains a single question called "health transition" that measures how respondents feel their over health status has changed over the course of a year.
• Validity of BETY-BQ in measuring disability — Baseline
  Craniomandibular Pain and Disability Inventory. Minimum and maximum values are 0 and 3 points, respectively. Higher scores mean a worse outcome.
• Validity of BETY-BQ in measuring function — Baseline
  Mandibular Function Impairment Questionnaire. Minimum and maximum values are 0 and 4 points, respectively. Higher scores mean a worse outcome.
• Test-retest stability of BETY-BQ — From baseline to 2nd week
  The Cognitive Exercise Therapy Approach Biopsychosocial Questionnaire will be repeated on 30 individuals with a 2-week interval.
• Internal consistency of BETY-BQ — Baseline
  Cognitive Exercise Therapy Approach Biopsychosocial Questionnaire. Minimum and maximum values are 0 and 4 points, respectively. Higher scores mean a worse outcome.

Trial sites (2)

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