Table 2. Anthropometric measurements of 218 infants with open food challenge-confirmed cow's milk protein allergy.
| Time point | N | Age (wk) | Weight (kg) | WAZ | Length (cm) | LAZ | HC (cm) | HCAZ | |
|---|---|---|---|---|---|---|---|---|---|
| Total cohort | |||||||||
| Birth | 217 | 0 | 3.375±0.457 | 0.119±0.94 | 50.1±1.58 | 0.269±0.84 | ND | ND | |
| Enrollment | 217 | 15.6±6.11 | 6.446±1.430 | −0.029±1.35 | 62.6±4.63 | 0.400±1.49 | 40.1±2.21 | −0.356±1.37 | |
| Final visit | 211 | 40.0±2.85 | 8.923±1.251 | 0.178±1.25 | 72.7±3.00 | 0.552±1.36 | 44.2±1.63 | −0.284±1.25 | |
| Male infants | |||||||||
| Birth | 126 | 0 | 3.423±0.459 | 0.115±0.93 | 50.2±1.52 | 0.187±0.80 | ND | ND | |
| Enrollment | 126 | 16.1±5.69 | 6.802±1.409 | 0.025±1.43 | 63.4±4.30 | 0.301±1.56 | 40.6±2.13 | −0.406±1.44 | |
| Final visit | 120 | 39.9±2.68 | 9.143±1.336 | 0.113±1.38 | 73.0±3.02 | 0.360±1.38 | 44.5±1.72 | −0.455±1.34 | |
| Female infants | |||||||||
| Birth | 91 | 0 | 3.308±0.449 | 0.123±0.97 | 49.9±1.63 | 0.383±0.88 | ND | ND | |
| Enrollment | 91 | 14.9±6.63 | 5.953±1.314 | −0.103±1.24 | 61.5±4.87 | 0.538±1.39 | 39.4±2.13 | −0.285±1.28 | |
| Final visit | 91 | 40.2±3.07 | 8.633±1.067 | 0.264±1.04 | 72.4±2.95 | 0.804±1.30 | 43.8±1.43 | −0.059±1.09 | |
Values are presented as mean±standard deviation.
WAZ: weight-for-age Z score, LAZ: length-for-age Z score, HC: head circumference, HCAZ: head circumference-for-age Z score, ND: no data.