Comparison between study group variables
| Placebo group (n=22) | Probiotic group (n=25) | p Value | |
|---|---|---|---|
| Age when commencing treatment (months) | 9.5±0.9* | 9.8±1.1* | 0.56 |
| Age at time of vaccination (months) | 12.4±0.2* | 12.5±0.3* | 0.49 |
| Time between vaccination and blood sample (months) | 3.00 (2.00, 4.00)† | 3.02 (2.12, 4.06)† | 0.32 |
| Female/male | 12/10 (57%/42%) | 12/13 (47%/52%) | 0.54 |