Urdu Version of Fonseca Anamnestic Index: Reliability and Validity Study

Study Overview
=================
Brief Summary
-----------------
The aim of study is to translate and culturally adapt Fonseca Anamnestic Index into Urdu language and to investigate the reliability and validity in Pakistani population over the age 18 years.

Detailed Description
-----------------
The English version of the Fonseca Anamnestic Index will be translated and culturally adapted as per previous recommendation. In Pakistani general population, Urdu Version of Fonseca Anamnestic Index will distributed among 140 participants choose by random sampling technique based on pre-defined inclusion and exclusion criteria. To test inter and intra-observer reliability of the final Urdu Version of Fonseca Anamnestic Index questionnaire will be filled on the same day, by two observers, and for the Inter-Observers assessment, with an interval of 30 minute between the first and the second application. Third assessment will carried out after 7 days by Observer-1, for intra-observer assessment. Data will be entered and analyzed using Statistical Package of Social Sciences Version 24. Internal consistency will be analyzed with Cronbach alpha value. Test- re-test reliability will be assessed using an intra-class correlation coefficient. The Urdu Version of Fonseca Anamnestic Index will be evaluated for content validity, construct validity, criterion validity and responsiveness.

Official Title
-----------------
Analysis of Psychometric Properties and Cultural Adaptation of Urdu Version of Fonseca Anamnestic Index in Pakistani Population

Conditions
-----------------
Temporomandibular Disorder

Participation Criteria
=================
Eligibility Criteria
-----------------
Inclusion Criteria: Patient with the age of 18 years. Having any previous history of temporo-mandibular joint pain Having any current condition of temporo-mandibular disorders. Both Genders are included equally. Exclusion Criteria: Inability to understand or follow the instructions of the Fonseca Anamnestic Index. Suffering from any neurological condition. Suffering from any unstable medical condition. Patients with rheumatoid arthritis were also excluded

Ages Eligible for Study
-----------------
Minimum Age: 18 Years
Maximum Age: 80 Years

Sexes Eligible for Study
-----------------
All

Accepts Healthy Volunteers
-----------------
No

Study Plan
=================
How is the study designed?
-----------------
What is the study measuring?
-----------------
Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Fonseca Anamnestic Index | It is a scale proposed to identify and determine the severity of temporo-mandibular disorder through 10 question being designed in the form of a questionnaire which is then to be filled and completed by the population. | 1st day | 
| Numeric Pain Rating Scale | The numeric pain rating scale is a self-implemented pain intensity perception scale. In this test, all the possibilities are arranged at the same level, with 0 being the absence of pain and 10 being the maximum pain | 1st day | 
| Short Form - 36 | The Short Form - 36 which is self-administered and evaluates general quality of life from physical and emotional points of view. It consists of 12 questions that are presented with a variable number of answers. | 1st day | 
| Dizziness Handicap Inventory | Dizziness and vertigo sensations were measured with the dizziness handicap inventory, which is a self-implemented scale that identifies vertigo or lack of balance. The instrument consists of 25 questions that can be answered as yes, no or sometimes. This questionnaire identifies functional, physical and emotional problems related to balance disorders. | 1st day | 
| Headache impact Test-6 | The headache impact test is a self-administered headache questionnaire that consists of six questions with five possible answers. The possible outcomes are never, rarely, sometimes, very often and always. The numerical result is the sum of the answers. | 1st day | 
| Neck Disability Index | The neck disability index is a questionnaire that assesses disability produced by neck pain. It consists of ten questions with six different answers that are ordered from least to most disability, with 0 corresponding to no disability and 5 corresponding to greatest disability. The result is the sum of the answers, ranging from 0 to 50. | 1st day | 

 Terms related to the study
=================
Keywords Provided by Centre Hospitalier Valida
-----------------
Fonseca Anamnestic Index, Urdu Version, Reliability, Validity, Temporomandibular Disorder, General Population