Hypoallergenicity of a thickened hydrolyzed formula in children with cow’s milk allergy

Table 3 mean ± SD anthropometric Z-scores at baseline, Day 45 and Day 90

		LFA z-score	WFL z-score	BMI z-score	HCA z-score
Baseline	n	29	27	27	28
	mean ± SD	0.0 (1.5)	-0.4 (1.0)	-0.4 (1.0)	0.5 (1.2)
D45	n	29	27	27	28
	mean ± SD	0.0 (1.7)	0.0 (1.1)	-0.1 (1.1)	0.5 (1.2)
	P-values1	NS	0.0112	0.0232	NS
D90	n	29	27	27	28
	mean ± SD	0.1 (1.7)	0.3 (1.2)	0.2 (1.2)	0.6 (1.1)
	P-values1	NS	< 0.0013	0.0022	NS

¹P-values vs baseline;

²Student’s t-test;

³Wilcoxon test. D: Day; LFA: Length-for-age; WFL: Weight-for-length; BMI: Body mass index; HCA: Head circumference-for-age; NS: Not significant.