Table 2. Demographics of subjects with CMA and the healthy reference group.
| Test (N=35) | Control (N=36) | Total CMA (N=71) | Healthy subjects (N=51) | |
|---|---|---|---|---|
| Age at baseline (months) | ||||
| Mean (SD) | 5.67 (3.24) | 6.33 (2.71) | 6.00 (2.98) | 7.84 (3.25) |
| Min—Max | 1.8–12.8 | 1.2–11.6 | 1.2–12.8 | 2.6–14.2 |
| Sex (%) | ||||
| Female | 28.6 | 25.0 | 26.8 | 45.1 |
| Male | 71.4 | 75.0 | 73.2 | 54.9 |
| Race (%) | ||||
| Asian | 5.7 | 2.8 | 4.2 | 0.0 |
| Black | 2.9 | 0.0 | 1.4 | 0.0 |
| Caucasian/White | 88.6 | 88.9 | 88.7 | 92.2 |
| Combination of above/other | 2.9 | 8.3 | 5.6 | 7.8 |
| Mode of delivery (%) | ||||
| Caesarean section | 20.0 | 41.7 | 31.0 | 13.7 |
| Vaginal | 80.0 | 58.3 | 69.0 | 86.3 |
| Country of residence (%) | ||||
| Belgium | 17.1 | 13.9 | 15.5 | 0.0 |
| United Kingdom | 60.0 | 69.4 | 64.8 | 29.4 |
| Italy | 17.1 | 13.9 | 15.5 | 11.8 |
| Sweden | 5.7 | 2.8 | 4.2 | 58.8 |
CMA, cow’s milk allergy. Healthy subjects: healthy breastfed reference group.
N is number of subjects. Denominator for % is number of subjects in the treatment group with non-missing data.