Glaucoma public service announcements: factors associated with follow-up of participants with risk factors for glaucoma.

Purpose: To determine the prevalence of follow-up and factors associated with completing an eye examination after a glaucoma public service announcement.

Design: Cross-sectional observational study.

Participants: Individuals who participated in the Glaucoma EyeCare Program by calling a toll-free telephone number and receiving referral by meeting inclusion criteria.