Asthenopia
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Healthy individuals aged 18 to 64 at the time of consent 2. Individuals who report experiencing eye strain 3. Individuals who use digital devices for four or more hours per day
Exclusion criteria
Exclusion criteria: 1. Individuals who are currently participating in (or plan to participate in) other studies or clinical trials during the same period 2. Individuals deemed ineligible for this study by the principal investigator or other researchers
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Satisfaction and Degree of Eye Strain | — |
Countries
Japan
Contacts
Teikyo Heisei University Faculty of Health Care