Characteristics of allergic colitis in breast-fed infants in the absence of cow’s milk allergy

Table 3 Frequency of laboratory abnormalities in infants with allergic colitis on admission and at 6-mo visit n (%)

Characteristic	On admission	6-mo visit	ND
Thrombocytosis (> 450 × 109/L)	16 (60)	5	2
Iron deficiency (< 9 μmol/L)	15 (50)	4	2
Eosinophilia (> 5% of leukocytes)	12 (40)	5	1

The number of patients who had previous abnormal parameters and no control analysis depicted in the last column. ND: Not done.