Table 1.
Demographic and Baseline Characteristics in the Full Analysis Set
| Characteristic | Clade C (n = 26) | Bivalent (n = 100) | Placebo (n = 26) |
|---|---|---|---|
| Age, y, mean (range) | 28.7 (19–43) | 31.8 (19–50) | 30.7 (18–50) |
| Body mass index, kg/m², mean (range) | 26.0 (17.3–39.0) | 24.9 (15.9–44.4) | 23.7 (17.2–38.0) |
| Sex | |||
| ȃFemale | 16 (62) | 59 (59) | 15 (58) |
| ȃMale | 10 (39) | 41 (41) | 11 (42) |
| Race | |||
| ȃWhite | 12 (46) | 47 (47) | 12 (46) |
| ȃBlack | 10 (39) | 38 (38) | 9 (35) |
| ȃAsian | 2 (8) | 7 (7) | 2 (8) |
| ȃOther | 2 (8) | 8 (8) | 3 (12) |
| Country | |||
| ȃUnited States | 18 (69) | 70 (70) | 19 (73) |
| ȃRwanda | 7 (27) | 26 (26) | 7 (27) |
| ȃKenya | 1 (4) | 4 (4) | 0 |
Data are No. (%) except where indicated.