Table 1.
Demographic characteristics of study participants, ITT population.
| Vaccine group (n = 2400) | Placebo group (n = 600) | |
|---|---|---|
|
Sex Female, (%) Male, (%) |
1195 (49·79) 1205 (50·21) |
287 (47·83) 313 (52·17) |
|
Ethnicity White, (%) Asian, (%) |
132 (5·50) 2268 (94·50) |
46 (7·67) 554 (92·33) |
|
Age, years Median (IQR) 18-55, (%) >55, (%) |
35·0 (26 0, 45 0) 2225 (92 7) 175 (7 3) |
34·0 (26 0, 46 0) 554 (92 3) 46 (7 7) |
|
Body-mass index* Median (IQR) ˂25, (%) 25–30, (%) ≥30.0:obese |
24 3 (21 7, 27 8) 1342 (55 9) 688 (28 7) 370 (15 4) |
24 9 (21 5, 28 1) 347 (57 8) 167 (27 8) 86 (14 4) |
Data are presented as numbers (%).
⁎
The body-mass index is the weight in kilograms divided by the square of the height in meters.