UMIN ID: UMIN000055238
Registered date:01/10/2024
Evaluation of compliance with instructions on smartphone viewing by using Eye Care-Clip
Basic Information
| Recruitment status | Pending |
|---|---|
| Health condition(s) or Problem(s) studied | normal subjects |
| Date of first enrollment | 2024/09/01 |
| Target sample size | 40 |
| Countries of recruitment | Japan |
| Study type | Interventional |
| Intervention(s) | to be aware of keeping smartphones at a viewing distance of at least 30cm |
Outcome(s)
| Primary Outcome | Percentage of people who were able to comply with the instruction to keep smartphone viewing distance at 30cm or more after receiving the instruction |
|---|---|
| Secondary Outcome |
Key inclusion & exclusion criteria
| Age minimum | 12years-old |
|---|---|
| Age maximum | 29years-old |
| Gender | Male and Female |
| Include criteria | |
| Exclude criteria | 1. Those with corrected visual acuity of less than 1.0 in either eye 2. Those with a history of treatment for strabismus, amblyopia, or other eye diseases that result in reduced visual acuity 3. Those deemed inappropriate by the researchers |
Related Information
| Primary Sponsor | Ehime University |
|---|---|
| Secondary Sponsor | |
| Source(s) of Monetary Support | Self funding |
| Secondary ID(s) |
Contact
| public contact | |
| Name | Hirohito Iimori |
| Address | 454 Shitsukawa, Toon, Ehime Japan 791-0295 |
| Telephone | 089-960-5361 |
| ycrgx240@gmail.com | |
| Affiliation | Ehime University Department of Ophthalmology |
| scientific contact | |
| Name | Hirohito Iimori |
| Address | 454 Shitsukawa, Toon, Ehime Japan |
| Telephone | 089-960-5361 |
| ycrgx240@gmail.com | |
| Affiliation | Ehime University Department of Ophthalmology |