Source:http://linkedlifedata.com/resource/umls/id/C0032854
MSH: A situation in which the level of living of an individual, family, or group is below the standard of the community. It is often related to a specific income level.,NCI: A subjective and comparative term describing a lack of sufficient wealth (usually understood as capital, money, material goods, or resources especially natural resources) to live what is understood in a society as a "normal" life: for instance, to be capable of raising a healthy family, and especially educating children and participating in society. A person living in this condition of poverty is said to be poor. The meaning of "sufficient" varies widely across the different political and economic areas of the world.