Low vision
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: (1) The patient's vision cannot be improved after treatment, and the best corrected vision for better eyes is 0.30-0.05; (2) Medical conditions permit; (3) Patients and their primary caregivers have a certain level of understanding and can complete questionnaire surveys with the help of researchers or independently.
Exclusion criteria
Exclusion criteria: (1) Individuals with severe hearing impairment or speech communication impairment; (2) Patients with severe mental illnesses (schizophrenia, personality disorders, dissociative disorders, mood disorders, post-traumatic stress disorder, neurosis); (3) Those who refuse to participate in this study or withdraw midway.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Low vision quality-of-life questionnaire; | — |
Secondary
| Measure | Time frame |
|---|---|
| GSES;Zarit Caregiver Burden Interview,ZBI; | — |
Countries
China
Contacts
Joint Shantou International Eye Center Of Shantou University And The Chinese University Of Hong Kong