Table 1. Summary of demographic characteristics for study participants.
| Control |
AMD
|
|||
|---|---|---|---|---|
| n=423 | CNV (n=714) | GA (n=269) | Intermediate (n=271) | |
|
Age
| ||||
| media (range) | 68 (49, 96) | 77 (44, 97) | 81 (49,101) | 82 (47,107) |
|
BMI
| ||||
| Mean±s.d. | 26.70±5.53 | 26.47±5.21 | 26.66±5.34 | 26.02±5.16 |
|
Sex (n) | ||||
| Female | 223 (52.7%) | 455 (63.7%) | 161 (59.8%) | 155 (57.2%) |
| Male | 200 (47.3%) | 259 (36.3%) | 108 (40.2%) | 116 (42.8%) |
|
Smoking (n) | ||||
| Past | 143 (33.8%) | 318 (44.5%) | 79 (29.4%) | 75 (27.7%) |
| Never | 256 (60.5%) | 282 (39.5%) | 102 (37.9%) | 141 (52.0%) |
| Current | 17 (4.0%) | 42 (5.9%) | 8 (3.0%) | 5 (1.8%) |
| NA | 7 (1.7%) | 72 (10.1%) | 80 (29.7%) | 50 (18.5%) |
Abbreviations: AMD, age-related macular degeneration; BMI, body mass index; CNV, choroidal neovascularization; GA, geographic atrophy; NA, data not available.