ⓘ Health Sciences Descriptors. DeCS – Health Sciences Descriptors is a structured and trilingual thesaurus created by BIREME – Latin American and Caribbean Center ..


ⓘ Health Sciences Descriptors

DeCS – Health Sciences Descriptors is a structured and trilingual thesaurus created by BIREME – Latin American and Caribbean Center on Health Sciences Information – in 1987 for indexing scientific journal articles, books, proceedings of congresses, technical reports and other types of materials, as well as for searching and recovering scientific information in LILACS, MEDLINE and other databases. In the VHL, Virtual Health Library, DeCS is the tool that permits the navigation between records and sources of information through controlled concepts and organized in Portuguese, Spanish and English.

It was developed from MeSH – Medical Subject Headings from the NLM – U.S. National Library of Medicine – in order to permit the use of common terminology for searching in three languages, providing a consistent and unique environment for information retrieval regardless of the language. In addition to the original MeSH terms, four specific areas were developed: Public Health 1987, Homeopathy 1991, Health Surveillance 2005, and Science and Health 2005.

The concepts that compose the DeCS vocabulary are organized in a hierarchical structure permitting searches in broader or more specific terms or all the terms that belong to a single hierarchy.

Its main purpose is to serve as a unique language for indexing and recovery of information among the components of the Latin American and Caribbean Health Sciences Information System, coordinated by BIREME and that encompasses 37 countries in Latin America and the Caribbean, permitting a uniform dialog between nearly 600 libraries.

DeCS participates in the unified terminology development project, UMLS – Unified Medical Language System of the NLM, with the responsibility of contributing with the terms in Portuguese and Spanish.

  • Biomedical sciences are a set of sciences applying portions of natural science or formal science or both, to knowledge, interventions, or technology
  • Hungary. Decs may also refer to: Health Sciences Descriptors the multilingual standard terminology for the Virtual Health Library Department of Education
  • international databases. Health Sciences Descriptors NECOBELAC Project The Virtual Health Library - Pan - American Health Organization. 2003. Archived
  • Molecular descriptors play a fundamental role in chemistry, pharmaceutical sciences environmental protection policy, and health researches, as well as
  • see below as Supplements The descriptors or subject headings are arranged in a hierarchy. A given descriptor may appear at several locations in
  • use of a health metaphor is to express exactly and clearly the public policy and the management objective to employ habitat descriptors and real properties
  • Environmental Sciences Health Sciences and Practice History, Classics and Archaeology Hospitality, Leisure, Sport and Tourism Information and Computer Sciences Languages
  • Health care in the United States is provided by many distinct organizations. Health care facilities are largely owned and operated by private sector businesses
  • With one record per household in the sample, this file mainly contains descriptors necessary to determine the number of individuals and families within