linguistic:paraphrasing
Humanitarian crisis

According to a 2007 Oxfam report, the child malnutrition rate had risen to 28%, and the rate of people without access to clean drinking water had risen to 70%. In 2007, Nasser Muhssin, a researcher on family and children's affairs affiliated to the University of Baghdad claimed that 60–70% of Iraqi children suffered from psychological problems. A 2007 cholera outbreak in northern Iraq was thought to be the result of poor water quality. As many as half of Iraqi doctors left the country between 2003 and 2006.

By the end of 2015, according to the Office of the United Nations High Commissioner for Refugees, 4.4 million Iraqis had been internally displaced. The population of Iraqi Christians dropped dramatically during the war, from 1.5 million in 2003 to 500,000 in 2015, and perhaps only 275,000 in 2016.

The Foreign Policy Association reported that: "Perhaps the most perplexing component of the Iraq refugee crisis... has been the inability for the United States to absorb more Iraqis following the 2003 invasion of the country. To date, the United States has granted around 84,000 Iraqis refugee status, of the more than two million global Iraqi refugees. By contrast, the United States granted asylum to more than 100,000 South Vietnamese refugees during the Vietnam War."