3.8 Article

Demographic, Clinical, and Psychosocial Predictors of Change in Medication Adherence in the Support, Educate, Empower Program

Journal

OPHTHALMOLOGY GLAUCOMA
Volume 5, Issue 1, Pages 47-57

Publisher

ELSEVIER
DOI: 10.1016/j.ogla.2021.06.001

Keywords

Counseling; Glaucoma; Medication adherence; Medication reminders; Motivational interviewing; Personalized education; Support

Categories

Funding

  1. National Eye Institute [5-K12-EY-022299-07, K23EY025320, R01EY031337]
  2. Research to Prevent Blindness Career Development Award
  3. National Institute of Diabetes and Digestive and Kidney Diseases (Michigan Diabetes Research Center) [P30DK020572]

Ask authors/readers for more resources

The purpose of this study was to investigate whether demographic, clinical, or psychosocial factors moderate the change in medication adherence in the SEE program for patients with glaucoma. The results showed that lower income, fewer glaucoma medications, and increased glaucoma-related distress were associated with greater improvements in medication adherence through the SEE program. These findings indicate that the SEE program can enhance glaucoma self-management even among patients with social and psychological barriers to medication adherence.
Purpose: To investigate whether demographic, clinical, or psychosocial factors act as moderators of change in medication adherence in the Support, Educate, Empower (SEE) program. Design: Prospective, single-arm pilot study with a pre-post design. Participants: Patients with glaucoma aged >= 40 years and taking >= 1 glaucoma medication were recruited from the University of Michigan Kellogg Eye Center. Those who had electronically measured adherence <= 80% in the 3-month eligibility monitoring period were enrolled in the SEE program. Methods: Medication adherence was monitored electronically during the 7-month intervention and calculated as the percentage of doses taken correctly. Change in adherence at different points in the SEE program and cumulative change in adherence were modeled with linear regression, and baseline demographic, clinical, and psychosocial factors were investigated for significant associations. Main Outcome Measures: Demographic, clinical, and psychosocial variables associated with change in medication adherence in the SEE program. Results: Thirty-nine participants completed the SEE program. These participants were on average 63.9 years old (standard deviation [SD], 10.7 years), 56% (n = 22) were male, 44% (n = 17) were White, and 49% (n = 19) were Black. Medication adherence improved from an average of 59.9% (SD, 18.5%) at baseline to 83.6% (SD, 17.5%) after the final SEE session, for an increase of 23.7% (SD, 17.5%). Although participants with lower income (< $25 000 and $25 000-50 000 vs. >$50 000) had lower baseline adherence (48.4% and 64.1% vs. 70.4%), these individuals had greater increases in adherence during the first month of medication reminders (19.6% and 21.6% vs. 10.2%; P = 0.05 and P = 0.007, respectively). Participants taking fewer glaucoma medications also had significantly greater increases in adherence with medication reminders (P < 0.001). Those with higher levels of glaucoma-related distress (GD) had lower baseline adherence and greater increases in adherence with glaucoma coaching (P = 0.06). Conclusions: Patient-level factors associated with relatively greater improvements in medication adherence through the SEE Program included lower income, fewer glaucoma medications, and increased GD. These findings demonstrate that the SEE program can improve glaucoma self-management even among participants with social and psychological barriers to medication adherence. (C) 2021 by the American Academy of Ophthalmology

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

3.8
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

No Data Available
No Data Available