Table 1.
Demographic characteristics of study participants.
| Characteristics | Boosted immunized group | Primary immunized group | Total | p-value | |
|---|---|---|---|---|---|
| Overall | n = 121 | n = 119 | n = 240 | ||
| Gender | Male (%) | 60 (49.59) | 47 (39.50) | 107 (44.58) | 0.116 |
| Female (%) | 61 (50.41) | 72 (60.50) | 133 (55.42) | ||
| Age (years) | Mean (SD) | 21.24 (16.95) | 20.23 (15.73) | 20.74 (16.33) | 0.633 |
| Median (min, max) | 18.41 (4.16, 84.42) | 17.40 (4.27, 80.04) | 17.80 (4.16, 84.42) | ||
| Adult cohort | n = 61 | n = 59 | n = 120 | ||
| Gender | Male (%) | 28 (45.90) | 18 (30.51) | 46 (38.33) | 0.083 |
| Female (%) | 33 (54.10) | 41 (69.49) | 74 (61.67) | ||
| Age (years) | Mean (SD) | 35.58 (12.08) | 33.94 (10.65) | 34.78 (11.38) | 0.433 |
| Median (min, max) | 33.29 (18.41, 84.42) | 31.73 (18.20, 80.04) | 32.28 (18.20, 84.42) | ||
| Older Children cohort | n = 30 | n = 30 | n = 60 | ||
| Gender | Male (%) | 16 (53.33) | 17 (56.67) | 33 (55.00) | 0.795 |
| Female (%) | 14 (46.67) | 13 (43.33) | 27 (45.00) | ||
| Age (years) | Mean (SD) | 8.62 (2.67) | 8.81 (3.53) | 8.71 (3.11) | 0.820 |
| Median (min, max) | 7.99 (5.08, 14.19) | 8.21 (5.03, 17.40) | 8.10 (5.03, 17.40) | ||
| Young Children cohort | n = 30 | n = 30 | n = 60 | ||
| Gender | Male (%) | 16 (53.33) | 12 (40.00) | 28 (46.67) | 0.301 |
| Female (%) | 14 (46.67) | 18 (60.00) | 32 (53.33) | ||
| Age (years) | Mean (SD) | 4.70 (0.22) | 4.69 (0.19) | 4.70 (0.20) | 0.869 |
| Median (min, max) | 4.74 (4.16, 4.99) | 4.74 (4.27, 4.99) | 4.74 (4.16, 4.99) | ||