[Retracted] Changes of Serum Ferritin, Hemoglobin, and Serum Iron (SI) and Treatment Effect of Iron Proteinsuccinylate Oral Solution Combined with Vitamin A and D Drops on Children with Nutritional Iron Deficiency Anemia

Table 1

General information of patients.

Items	Control group	Observation group
Sex ratio	15 : 16	1 : 1	0.03	0.83
Average age (years old)			0.40	0.44
Body mass index (kg/m^2)			0.10	0.75
SI level (μmol/L)			0.08	0.77
SF level (μg/L)			0.06	0.81
Serum TRF level (μg/L)			0.19	0.63
CD3^+ level (%)			0.03	0.83
CD4^+level (%)			0.16	0.71