Table 1.
Study participants' demographic variables
| Age | |
| Age range, yr | 44-89 |
| Mean age (SD), yr | 72.0 (12.4) |
| 44-74, n (%) | 11 (52.4) |
| 75-84, n (%) | 6 (28.6) |
| 85-89, n (%) | 4 (19.0) |
| Sex, n (%) | |
| Women | 9 (42.9) |
| Men | 12 (57.1) |
| Race, n (%) | |
| White or Caucasian | 15 (71.4) |
| Black or African American | 5 (23.8) |
| Asian Indian | 1 (4.8) |
| Medication adherence variables | |
| MMAS-8 score range | 0-9 |
| Mean score (SD) | 1.8 (2.3) |
| Adherent (MMAS-8 score ≤1), n (%) | 12 (57.1) |
| Non-adherent (MMAS-8 score ≥2), n (%) | 9 (42.9) |
| Medication variables | |
| Number of glaucoma medications range | 1-5 |
| Mean number of glaucoma medications (SD) | 2.3 (1.1) |
| Prescribed 1 glaucoma medication, n (%) | 6 (28.6) |
| Prescribed 2 glaucoma medications, n (%) | 5 (23.8) |
| Prescribed 3 glaucoma medications, n (%) | 9 (42.9) |
| Prescribed 4 glaucoma medications, n (%) | 0 (0.0) |
| Prescribed 5 glaucoma medications, n (%) | 1 (4.8) |
| Median income | |
| Income range | $34,243 – $93,142 |
| Mean income | $56,751 |
| Use of a cellphone | |
| Cellphone | 12 (57.1) |
| No cellphone | 9 (42.9) |
| Use of internet | |
| Yes | 15 (71.4) |
| No | 6 (28.6) |