Table 1.
Patient Characteristics: Patients With at Least One MP-1 Grading
| Patient Characteristics |
Mean ± SD |
Range |
|
Patients With at Least One MP-1 Grading | ||
| Person level, N = 235 | ||
| Age, y | 33.7 ± 15.2 | 7 to 69 |
| Age of onset, y | 20.9 ± 13.9 | 2 to 64 |
| Disease duration, y | 12.7 ± 10.4 | 0 to 61 |
| Count female (%) | 130 (55.3) | |
| Race (%) | ||
| Asian/South Asian | 9 (3.8) | |
| African American | 19 (8.1) | |
| White | 202 (86) | |
| Other | 1 (0.4) | |
| Unknown ethnicity | 4 (1.7) | |
| Eye level, N = 440 | ||
| Best-corrected visual acuity, ETDRS letters | 46.3 ± 16.3 | 20 to 88 |