如今,人们的收入水平高了,市场上销售的食品种类也极为丰富,但在实际生活当中,妊娠贫血的发生率却依然居高不下。据调查显示t,我国城市、农村妇女孕期缺铁性贫血的平均发生率为30%,是孕期常见的营养缺乏症。有研究表明,随着孕周的增加,贫血的发生率将逐渐增高,到孕20周后可能会有好转,但铁缺乏率还可高达80%。 Nowadays, people’s income level is high, and the types of foods on the market are extremely rich. However, in actual life, the incidence of anemia of pregnancy is still high. According to the survey shows that the average incidence of iron deficiency anemia in pregnant women in urban areas and rural areas of China is 30%, which is a common nutritional deficiency during pregnancy. Studies have shown that with the increase of gestational age, the incidence of anemia will gradually increase, 20 weeks after pregnancy may be improved, but the iron deficiency rate can be as high as 80%.