The Validity and Reliability Study of Turkish Version of Calgary Sleep Apnea Quality of Life Index

Completed

• Conditions: Obstruvtive Sleep Apnea Syndrome (OSAS)

• Registration Number: NCT06383299
• Lead Sponsor: Ankara Yildirim Beyazıt University

Brief Summary

The aim of this study is to investigate its validity and reliability of the questionarre whose original English name was "Calgary Sleep Apnea Quality of Life Index" which we plan to translate into Turkish as Sleep Apnea Quality of Life Index.

Detailed Description

Not available

Study Timeline

• Study Start: 2021-01-01
• Primary Completion: 2021-07-01
• Study Completion: 2021-08-01
• Status Verified: 2024-04
• Study First Submitted: 2024-04-22
• Study First Submitted QC: 2024-04-22
• Last Update Submitted: 2024-04-22
• Study First Posted: 2024-04-25
• Last Update Posted: 2024-04-25

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 60

Inclusion Criteria

• Age ≥18
• Apnea hypopnea index (AHI) of ≥5

Exclusion Criteria

• Presence of sleep disturbances other than OSAS
• Presence of active alcohol or drug addiction
• Psychiatric impairment
• Cognitive impairment
• Recent acute illness (such as myocardial infarction) that may adversely affect their quality of life
• Difficulty in communicating

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Short Form 36	time 0 and two week later	The SF-36 is a multipurpose self-administered health survey consisting of 36 questions divided into 8 individual domains. These 8 sections are as follows; (1) physical functioning , (2) role physical , (3) bodily pain, (4) general health perceptions; (5) vitality , (6) social functioning, (7) role emotional, and (8) general mental health.
Epworth Sleepiness Scale	time 0 and two week later	The ESS is an eight-item questionnaire that measure daytime sleepiness. The questionnaire is in a four-Likert (0-3) response format and the score ranges from 0 to 24. Higher scores indicate more daytime sleepiness.
Calgary Sleep Apnea Quality of Life İndex (C-SAQLI)	time 0 and two week later	The C-SAQLI was developed as a sleep apnea specific quality of life instrument It is a 35-item questionnaire that measures the negative impact of sleep apnea on daily functions, social interactions, emotional functions, and symptoms. Items are scored on a 7-point scale with "all of the time" and "not at all" being the most extreme responses. Item and domain scores are averaged to yield a composite total score between 1 and 7. Higher scores represent better quality of life.

Trial Locations

Locations (1)

Ankara Yildirim Beyazıt University; 🇹🇷 Ankara, Turkey