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Demographic characteristics at baseline.
| C. difficile toxoid vaccine (N = 68) | Placebo (N = 34) | All (N = 102) | |
|---|---|---|---|
| Sexa | |||
| Male | 38 (55.9%) | 19 (55.9%) | 57 (55.9%) |
| Female | 30 (44.1%) | 15 (44.1%) | 45 (44.1%) |
| Age (years) | |||
| Mean (SD) | 53.8 (9.5) | 57.3 (9.5) | 54.9 (9.6) |
| Median | 50.2 | 57.8 | 51.5 |
| Min-Max | 41.4–73.8 | 42.6–73.2 | 41.4–73.8 |
| Age group (years)a | |||
| ≥40–64 | 53 (77.9%) | 23 (67.6%) | 76 (74.5%) |
| ≥65–75 | 15 (22.1%) | 11 (32.4%) | 26 (25.5%) |
Values represent the number (percentage) of participants
