Table 1.
Summary of demographic data (safety population)
| Statistic | Younger (n = 37) | Elderly (n = 37) | Total (n = 74) | |
|---|---|---|---|---|
| Age (years) | Mean (SD) | 53.8 (3.1) | 78.7 (3.3) | 66.3 (12.9) |
| Min, max | 50, 60 | 75, 91 | 50, 91 | |
| Sex | Male | 12 (32.4%) | 8 (21.6%) | 20 (27.0%) |
| Female | 25 (67.6%) | 29 (78.4%) | 54 (73.0%) | |
| Body mass index (kg/m2) | Mean (SD) | 26.48 (3.78) | 25.82 (3.97) | 26.15 (3.87) |
| Min, max | 20.1, 35.7 | 18.2, 34.0 | 18.2, 35.7 | |
| <18.5 | 1 (2.7%) | 1 (1.4%) | ||
| 18.5 to <25 | 15 (40.5%) | 18 (48.6%) | 33 (44.6%) | |
| 25 to <30 | 14 (37.8%) | 13 (35.1%) | 27 (36.5%) | |
| 30 to <35 | 7 (18.9%) | 5 (13.5%) | 12 (16.2%) | |
| 35 to <40 | 1 (2.7%) | 1 (1.4%) | ||
| Cigarette smoker | No | 32 (86.5%) | 34 (91.9%) | 66 (89.2%) |
| Yes | 5 (13.5%) | 3 (8.1%) | 8 (10.8%) |
SD standard deviation