MeSH definition : Small, relatively permanent statistical subdivisions of a county or equivalent entity
that are updated by local participants prior to each decennial census as part of the
U. S. Census Bureau's Participant Statistical Areas Program.(https://www.census.gov/programs-surveys/geography/about/glossary.html#par_textimage_13);
MeSH synonym : Census Tracts; Tract, Census; Tracts, Census; Census District; Census Districts; District, Census; Districts, Census; Census Area; Area, Census; Areas, Census; Census Areas;
CISMeF synonym : Lower-layer Super Output Areas;
CISMeF acronym : LSOAs; LSOA;
MeSH annotation : for issues concerning health, coordinate with SOCIAL DETERMINANTS OF HEALTH;
Small, relatively permanent statistical subdivisions of a county or equivalent entity
that are updated by local participants prior to each decennial census as part of the
U. S. Census Bureau's Participant Statistical Areas Program.(https://www.census.gov/programs-surveys/geography/about/glossary.html#par_textimage_13)