Fig. 1

A Gender distribution of poisoning in children. B Age distribution of poisoning in children. According to the age of the children, they were divided into 4 groups. Less than 1 year old was divided into the neonatal and infant groups, 1 to 3 years old was divided into the early childhood group, 3 to 7 years old was divided into the preschool group, and 7–18 years old was divided into the school age and puberty groups