Table 6.
Participant Demographics for the Full Eligible ADAGES and DIGS Cohorts Broken Down by Self-reported Ancestry and Sitea
| % |
|||||||||
|---|---|---|---|---|---|---|---|---|---|
| All (n=1657) |
UAB (n=570) |
NYEE (n=476) |
UCSD (n=611) |
||||||
| AD (n=803) | ED (n=854) | P Value | AD (n=329) | ED (n=241) | AD (n=299) | ED (n= 177) | AD (n=175) | ED (n=436) | |
| Age, y, mean (SD) | 51.1 (14.1) | 55.7 (15.5) | <.001 | 48.6 (13.9) | 50.2 (14.4) | 51.4 (13.8) | 50.3 (14.9) | 55.2 (14.0) | 61.0 (14.4) |
| ≤29 | 7.0 | 7.1 | 6.4 | 7.5 | 8.7 | 14.1 | 5.1 | 4.1 | |
| 30–39 | 13.0 | 8.3 | 20.1 | 15.8 | 8.7 | 7.9 | 6.9 | 4.4 | |
| 40–49 | 26.4 | 17.0 | 31.6 | 27.8 | 22.7 | 19.8 | 22.9 | 9.9 | |
| 50–59 | 26.5 | 23.9 | 20.7 | 21.2 | 34.5 | 31.1 | 24.0 | 22.5 | |
| 60–69 | 15.3 | 22.1 | 10.3 | 16.2 | 15.4 | 17.0 | 24.6 | 27.5 | |
| ≥70 | 11.8 | 21.6 | 10.9 | 11.6 | 10.0 | 10.2 | 16.6 | 31.7 | |
| Male | 35.4 | 40.5 | .03 | 30.4 | 39.4 | 39.5 | 37.3 | 37.7 | 42.4 |
| Hispanic ethnicity | 3.6 | 7.7 | <.001 | 0.0 | 0.0 | 9.0 | 20.3 | 1.1 | 6.9 |
| Heart disease | 7.4 | 12.3 | .001 | 10.6 | 11.6 | 3.0 | 4.5 | 8.6 | 15.8 |
| Family history of glaucoma | 39.9 | 39.8 | >.99 | 34.4 | 35.3 | 48.2 | 46.3 | 36.0 | 39.7 |
| Diabetes mellitus | 12.3 | 4.8 | <.001 | 12.5 | 5.8 | 10.0 | 2.8 | 16.0 | 5.0 |
| High blood pressure | 43.7 | 30.4 | <.001 | 45.0 | 28.2 | 36.1 | 26.0 | 54.3 | 33.5 |
Abbreviations: AD, African descent; ADAGES, African Descent and Glaucoma Evaluation Study; DIGS, Diagnostic Innovations and Glaucoma Study; ED, European descent; NYEE, New York Eye and Ear Infirmary; UAB, University of Alabama; UCSD, University of California, San Diego.
a
ADAGES, N=1222; DIGS, N=436.