Table 2. Demographic Characteristics of All Patients and Patients With High and Low Probabilities of Exfoliation Syndrome in the SOURCE Repository.
| Variable | No. (%) | ||
|---|---|---|---|
| All Patients | Patients With Estimated XFS Probability | ||
| <20% Score | >90% Score | ||
| Total | 122 339 | 121 273 | 353 |
| Age, mean (SD), y | 52.4 (25.1) | 52.2 (25.1) | 78.8 (10.1) |
| Sex | |||
| Male | 53 337 (43.6) | 52 959 (43.7) | 115 (32.6) |
| Female | 69 002 (56.4) | 68 314 (56.3) | 238 (67.4) |
| Race/ethnicity | |||
| White | 99 579 (81.4) | 98 599 (81.3) | 330 (93.5) |
| Black | 11 279 (9.2) | 11 242 (9.3) | 7 (2.0) |
| Latino | 3113 (2.5) | 3098 (2.5) | 6 (1.7) |
| Asian | 6417 (5.3) | 6393 (5.3) | 7 (2.0) |
| Other | 1951 (1.6) | 1941 (1.6) | 3 (0.8) |
Abbreviations: XFS, exfoliation syndrome; SOURCE, Sight Outcomes Research Collaborative.