论文部分内容阅读
10年前,我国婴幼儿和学龄儿童贫血的发生率平均为40%左右,10年后的今天,我国儿童贫血发生率仍在40%左右。个别沿海地区虽然居民收入直线上升,但儿童贫血的发生率却高达80%左右。孩子患贫血时,抵抗力下降,百病丛生,会影响发育。学龄儿童会导致记忆力和理解能力下降,学习成绩下滑。多年来,很多专家曾呼吁重视儿童贫血的防治,但至今我国儿童贫血发生率仍然居高不下。要解决儿童贫血问题,首先要对贫血的发生发展加以了解。
Ten years ago, the incidence of anemia in infants and school-age children in our country averaged about 40%. Ten years later, the incidence of anemia among children in our country is still about 40%. Although the incomes of residents in some coastal areas have risen linearly, the incidence of anemia in children is as high as 80%. Children suffering from anemia, decreased immunity, ailments, will affect development. School-age children lead to a decline in memory and comprehension, and a decline in academic performance. Over the years, many experts have called attention to prevention and treatment of child anemia, but so far the incidence of child anemia in our country remains high. To solve the problem of child anemia, we must first understand the occurrence and development of anemia.