How common is iron deficiency anemia in the US?
The prevalence of iron deficiency anemia is 2 percent in adult men, 9 to 12 percent in non-Hispanic white women, and nearly 20 percent in black and Mexican-American women. Nine percent of patients older than 65 years with iron deficiency anemia have a gastrointestinal cancer when evaluated.
What percent of the population has iron deficiency anemia?
According to the World Health Organization (WHO), iron deficiency is the top nutritional disorder in the world. Research suggests that as many as 80 percent of people in the world don’t have enough iron in their bodies. It also suggests that as many as 30 percent of people have anemia due to prolonged iron deficiency.
What population is most at risk for iron deficiency anemia?
Pregnant women and women of childbearing years Women of childbearing age are the population with the most affected individuals, with an estimated 468 million being non-pregnant women, according to WHO1 and are the highest at-risk population group for iron-deficiency anemia.
How many people have died from iron deficiency?
Based on these estimates of iron deficiency anaemia as a risk factor for mortality, iron deficiency is estimated to cause 591000 perinatal deaths and 115000 maternal deaths globally.
How long does it take to reverse iron deficiency anemia?
Most people start to feel better within a few days of beginning treatment. Even though you feel better, you will need to keep taking the pills for several months to build up your iron stores. Sometimes it takes up to 6 months of treatment with iron supplements before iron levels return to normal.
What race is anemia most common in?
Another potential risk factor is race/ethnicity. Studies have found that anemia is 3 times more common in African Americans than in Whites [14].
What is the most common anemia?
Iron deficiency anemia. This most common type of anemia is caused by a shortage of iron in your body. Your bone marrow needs iron to make hemoglobin. Without adequate iron, your body can’t produce enough hemoglobin for red blood cells.
What are the 3 stages of iron-deficiency?
The Three Stages Of Iron Deficiency
- Part 1 – The Various Stages Of Iron Deficiency.
- Stage 1 – Storage Depletion – Lower than expected blood ferritin levels.
- Stage 2 – Mild Deficiency- During the second stage of iron deficiency, transport iron ( known as transferrin) decreases.
What are the tests for iron deficiency and anaemia?
an ulcer or the stomach with the aid of endoscopy.
Should we screen for iron deficiency anaemia?
Haemoglobin is the most commonly used screening test for iron deficiency, but may have inadequate sensitivity and specificity to determine iron status in many settings. Screening for anaemia during pregnancy is widely recommended . In children, studies evaluating screening programs have found problems with implementation, acceptability and follow-up of testing, and most international authorities do not support this practice.
What is the global prevalence of iron deficiency anemia?
As such, iron deficiency is the most common cause of anemia worldwide. Iron deficiency anemia afflicts a subset of the two billion people worldwide who are nutritionally iron deficient (Viteri 1998). Therefore, the health burden of iron deficiency may be extrapolated from the global prevalence of anemia.
What are the statistics of anemia?
Statistical analysis using SAS examined temporal trends and the prevalence of anemia among sexes, age groups, and races/ethnicities. The study estimated that an average of 5.6% of the U.S. population met the criteria for anemia and 1.5% for moderate-severe anemia during this 10-year period.
