Table 1.

Questions related to awareness of DR related to DM

1. Are you aware that DM can affect the retina of the eye? Yes/No

2. Are you aware that DR can lead to blindness? Yes/No

3. Do you think that blood sugar control may reduce the risk of DR? Yes/No

4. Do you think that routine eye check-ups are necessary during DM? Yes/No

5. How frequently do you think you should undergo an eye check-up?

Every 6 months/yearly/2 yearly/only when vision is affected

6. Do you know that laser treatment for DR does not improve vision but reduce further deterioration in vision? Yes/No

7. What are your sources of information about DM and DR?

The Internet, magazines/doctor/friends and relatives/or I do not get any information

Abbreviations: DM, diabetes mellitus; DR, diabetic retinopathy.