The Effect of Eye Drop Technique Education in Patients With Glaucoma

ABSTRACTEducation about how to administer eye drops may improve a patient’s ability to instill his or her eye drops correctly. Our objectives were to (a) document the methods providers use to educate glaucoma patients about eye drop technique; (b) determine whether eye drop technique education varies by provider and patient characteristics; and (c) evaluate whether education predicts improved patient technique. We conducted an 8-month longitudinal study of 279 glaucoma patients and 15 providers in which we recorded on videotape the content of glaucoma office visits at two time points (baseline and 4- to 6-week follow-up) and videotaped patient eye drop technique at three time points (baseline, 4- to 6-week follow-up, and 8-month follow-up). Mann–Whitney rank sum tests were used to determine whether education was associated with improved patient eye drop technique over time. Ninety-four patients (34%) received technique education at either visit; 31% received verbal education and 10% received a technique d...