Census block group 1970and80and90   49084-7

LOINC Code


LOINC code49084-7
nameCensus block group 1970and80and90
descriptionDescription This field is provided for coding the block group of patient's residence at time of diagnosis, as defined by the 1970, 1980, or 1990 Census. Rationale A block group is a subdivision of a census tract or block numbering area (BNA). Not all of the United States was described by a census block group or BNA prior to the 2000 Census, but for such areas, the Census Bureau published detailed population and socioeconomic data. Block groups thus offer a high level of specificity for geographical and socioeconomic analyses, where available. A block group has no meaning in the absence of a census tract. Refer to Census Tr Cert 1970/80/90 [364] to ascertain the basis of assignment of CensusBlockGroup 70/80/90. Refer to Census Cod Sys 1970/80/90 [120] to ascertain the decade of reference.
statusACTIVE

Fully-Specified Name

componentCensus block group 1970&80&90
propertyArb  =  Arbitrary
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
system^Patient
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
method

Additional Names

short nameCensus block group 1970/80/90

Basic Attributes

classTUMRRGT
type2  Clinical

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

Member of these Panels

46439-6Demographic section Set NAACCR v.11
60499-1Demographic section Set NAACCR v.12

History/Usage

first released
last updated2.68
last change typeMIN  - change to field other than name

Related Names

Arbitrary
Census block group 1970/80/90
Ordinal
Point in time
QL
Qual
Qualitative
Random
Screen
TUMOR REGISTRY(NAACCR)

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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