Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Subjective symptom questionnaire at 3 months (all-implanted analysis set). Patients were asked (A) “During the past 7 days, how satisfied are you with your vision for seeing objects?”; (B) “During the past 7 days, how often do you wear eyeglasses or contact lenses for seeing objects?”; (C) “How often did you experience halos?”; and (D) “How severe were these halos?”.
