Content of questionnaire
| Questions: |
| Does your child have reduced vision in one eye? |
| What is the treatment for reduced vision in one eye? |
| Does the treatment have to be carried out by a certain age? |
| Would it be easier to correct weak vision in one eye at 2 years or 6 years of age? |
| Which eye are you putting the patch on? |
| How many hours were you told to put the patch on for? |
| Options available for parental reasons: |
| My child has a strong dislike to wearing the patch |
| I do not like the appearance of the patch on my child |
| I sometimes forget to put the patch on |
| Poor cooperation of the child |
| I will wait until my child is older and more cooperative |
| The treatment does not work |
| Other (please state) |