|Question text:|| Has a doctor ever treated you for glaucoma?
[DEF: Medical doctors include specialists such as Dermatologists, Psychiatrists, Ophthalmologists, Osteopaths, Cardiologists, as well as family doctors, internists and physicians’ assistants. Also include diagnoses made by Nurses and Nurse Practitioners.]
|Answer type:||Radio buttons|
|Answer options:||1 (YES) Yes
5 (NO) No
|Empty allowed:||One-time warning|
|Error allowed:||Not allowed|