Clinical Trial Details
— Status: Completed
Administrative data
| NCT number |
NCT05734742 |
| Other study ID # |
796/65 |
| Secondary ID |
|
| Status |
Completed |
| Phase |
N/A
|
| First received |
|
| Last updated |
|
| Start date |
December 31, 2022 |
| Est. completion date |
February 1, 2023 |
Study information
| Verified date |
February 2023 |
| Source |
Chulalongkorn University |
| Contact |
n/a |
| Is FDA regulated |
No |
| Health authority |
|
| Study type |
Interventional
|
Clinical Trial Summary
The goal of this descriptive, cross-sectional survey design is to determine the effect of
public awareness video on the basic knowledge regarding sleep apnea syndrome or glaucoma and
traffic accidents in normal population
The main questions it aims to answer are:
- To assess the attitudes toward the health-related cause of traffic accidents, mainly
focused on obstructive sleep apnea and glaucoma among Thai people who viewed the local
language translated versions of the public awareness video.
- To assess the feedbacks of the public awareness video.
Participants will be ask to complete a set of questionnaires containing 3 parts
- pre-test part
- educational video part
- post-test part
Description:
Participants were asked to complete a set of questionnaires on obstructive sleep apnea and
traffic accidents. The questionnaires were the modified version of the International
Association of Traffic and Safety Sciences (IATSS) questionnaires. The questionnaires were
designed as a self-administered questionnaire to access the attitudes and awareness of the
health-related cause of traffic accidents focusing primarily on OSA. The questionnaire set
was performed as an online questionnaire using Google Form. The questionnaires and videos
were promoted through electronic posters. Participants were able to evaluate the
questionnaire using the QR codes or links provided.
The questionnaire set consisted of three parts: 1) pre-test part (questionnaire before video
watching), 2) educational video part (consisting of two videos), and 3) post-test part
(questionnaire after video watching).
Participants were asked to complete the pre-test questionnaire part, which contained 13 items
including 6 items on demographics of participants (gender, age, home town, frequency of motor
vehicle use, education level, and occupation), 1 item on the underlying diseases of OSA, 1
item testing basic knowledge about common OSA symptoms, and 5 items regarding attitudes about
OSA before watching educational videos.
Upon completion of the pre-test questionnaires and before starting the post-test
questionnaires, participants were directed to the educational videos which were embedded in
the same google form after the pre-test questionnaire. The purpose of the videos was to
provide basic knowledge and to raise awareness of the OSA-related cause of traffic accidents.
There were two videos including the first video "Sleep apnea Syndrome Driving Safety Picture
Scroll" and the second video "Sleep apnea Syndrome and Traffic Accidents". The first video
was approximately 3 minutes long. This video was suitable for all ages. It was an
easy-to-understand video explaining the characteristics of OSA and its relationship with
traffic accidents. The second video was the detailed video, which is approximately 20 minutes
in duration. This video was suitable for those who desire to learn more about OSA. It can be
used in various educational settings, including internal training and traffic safety
workshops. Participants must watch at least the first video.
After viewing the videos, the participants were directed to the post-test questionnaires in
the same google form. The post-test questionnaires contained 22 items including 10 items on
attitudes about OSA or glaucoma (containing 5 same items as the pre-test questionnaires) and
12 items on video feedback. In conclusion, this questionnaire set consisted of 33 questions.
