Health Condition 1: null- Color vision deficiency patient will be recruited as participants
Conditions
Interventions
Control Intervention1: nil: nil
Sponsors
NIL
Eligibility
Inclusion criteria
Inclusion criteria: 1 Uncorrected and corrected Distance visual acuity 20/40 or more, near visual acuity of N18 or more shall be included. 2 Subjects included will be having color vision deficiency either congenital or acquired in nature. 3 Normal subjects who were classified as normal trichromats shall have normal ocular status, no reported ocular trauma in the past. 4 Subjects having any posterior segment pathology having acquired color vision deficiency
Exclusion criteria
Exclusion criteria: 1 Subjects who were 65 years of age shall be excluded. 2 Subjects whoever is not able to perform test on tablet and manual FD-15.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 1.Total color distance score (TCDS)- Continuous variable 2.Color confusion index (CCI)- Continuous variable Timepoint: 1 Data will be collected only for one time. (when subject is recruited,there are no follow up for subject to collect data at different time points) | — |
Secondary
| Measure | Time frame |
|---|---|
| 1 Total color distance score (TCDS)- Continuous variable 2 Color confusion index (CCI)- Continuous variableTimepoint: 1 Data will be collected only for one time. (when subject is recruited, there are no follow up for subjects to collect data at different time points) | — |
Countries
India
Contacts
Public ContactDr Ramesh S Ve
MCOAHS, Manipal University
Outcome results
None listed