Validation Of Cambodia Version of Five Minutes Hearing Test

Study Overview
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Brief Summary
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Seek the simple tool as questionnaire for screening hearing loss. The FMHT was developed by American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNS). It is a standard hearing questionnaire. So, we plan to translate the FMHT into Cambodian language and validate by comparing its result with those of audiometry.

Detailed Description
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Primary Objective: To assess sensitivity of the FMHT in Cambodia version (CAM-FMHT) compared with the standard audiometry Secondary Objective: To assess Specificity of the FMHT in Cambodia version (CAM-FMHT) compared with the standard audiometry Likelihood ratio of the FMHT in Cambodia version (CAM-FMHT) compared with the standard audiometry Predictive value of the FMHT in Cambodia version (CAM-FMHT) compared with the standard audiometry

Official Title
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Validation Of Cambodia Version of Five Minutes Hearing Test to Screening Hearing Loss

Conditions
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Hearing Loss

Intervention / Treatment
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* Diagnostic Test: Cambodia Version Five Minutes Hearing Test


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Age 18-60 years old Able to read and understand Khmer language Volunteer to participated Exclusion Criteria: Aphasia patients Patients with severe mental disability Patients with other conditions that preclude audiometry

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 60 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Arms and Interventions

| Intervention/Treatment |
| --- |
|Diagnostic Test: Cambodia Version Five Minutes Hearing Test|The FMHT was developed by American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNS). The FMHT is composed of 15 questions. Each answer is scored as 0, 1, 2 or 3 according to the frequency of experience. If they answered 'never', the score was 0. The answer 'occasionally' scored 1, the answer 'half the time' scored 2, and the answer 'almost always' scored 3. Furthermore, it has shown more aspects, more reliability, and more assessments of the hearing impairment of the patients. is a standard hearing questionnaire. So, we plan to translate the FMHT into Cambodian language and validate by comparing its result with those of audiometry.|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| sensitivity of the questionnaire (FMHT in Cambodia version (CAM-FMHT)) | The questionnaire will be used to measure the outcome (score 0 (better outcome)-score45 (worse outcome)) | 2 years | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| specificity of the questionnnaire (FMHT in Cambodia version (CAM-FMHT)) | The questionnaire will be used to measure the outcome (score 0 (better outcome)-score45 (worse outcome)) | 2 years | 
| likelihood ratio of the questionnaire (FMHT in Cambodia version (CAM-FMHT)) | The questionnaire will be used to measure the outcome (score 0 (better outcome)-score45 (worse outcome)) | 2 years | 
| predictive value of the questionnaire (FMHT in Cambodia version (CAM-FMHT)) | The questionnaire will be used to measure the outcome (score 0 (better outcome)-score45 (worse outcome)) | 2 years |