Deaths due to iron-deficiency anaemia per million persons in 2012 Disability-adjusted life year for iron-deficiency anemia per 100,000 inhabitants in 2004. A moderate degree of iron-deficiency anemia affects approximately 610 million people worldwide or 8.8% of the population. It is slightly more common in females (9.9%) than males (7.8%). Up to 15% of children ages 1–3 years have iron deficiency anemia. Mild iron deficiency anemia affects another 375 million. Iron deficiency affects up to 52% of pregnant women worldwide. The prevalence of iron deficiency as a cause of anemia varies among countries; in the groups in which anemia is most common, including young children and a subset of non-pregnant women, iron deficiency accounts for a fraction of anemia cases in these groups (25% and 37%, respectively). Iron deficiency is common in pregnant women. Within the United States, iron-deficiency anemia affects about 2% of adult males, 10.5% of Caucasian women, and 20% of African-American and Mexican-American women. A map provides a country-by-country listing of what nutrients are fortified into specified foods. Some of the Sub-Saharan countries shown in the deaths from iron-deficiency anemia map from 2012 are as of 2018 fortifying foods with iron.
complications of Hiatal hernia
complications of Pyloric stenosis
complications of Intussusception 
medication of Hiatal hernia
complications of Hirschsprung's disease
symptom of Hiatal hernia
medical cause of Stomach cancer
complications of Short bowel syndrome