The mortality estimates in the Lancet surveys are higher than in several other reports, including those of the Iraqi Health Ministry and the United Nations, as well as other household surveys such as the Iraq Living Conditions Survey and the Iraq Family Health Survey. The 2007 ORB survey of Iraq War casualties estimated more deaths than the Lancet, though it covered a longer period of the conflict.[1][6] The Lancet surveys have triggered criticism and disbelief from some journalists, governments, the Iraq Body Count project, some epidemiologists and statisticians and others, but have also been supported by some journalists, governments, epidemiologists and statisticians.[3]