How many cigarettes per day do, or did, you smoke 63640-7
LOINC Code
LOINC code
63640-7
name
How many cigarettes per day do, or did, you smoke
status
ACTIVE
Fully-Specified Name
component
How many cigarettes per day do, or did, you smoke
property
Find = Finding
time
Pt = 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
scale
Nom = Nominal: Nominal or categorical responses that do not have a natural ordering. (e.g., names of bacteria, reported as answers, categories of appearance that do not have a natural ordering, such as, yellow, clear, bloody.
method
Additional Names
short name
Smoke quant 1D
Basic Attributes
class
PHENX
type
2 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.
2976 of 2000 most commonly performed tests by labs in USA
first released
last updated
2.73
last change type
MIN - change to field other than name
change reason
Release 2.72: SURVEY_QUEST_SRC: Moved from the individual term level to the instance of this term in the panel.; ANSWER_LIST_TYPE: Updated from Normative to Example for increased usability; SURVEY_QUEST_TEXT: Moved from the individual term level to the instance of this term in the panel.; METHOD_TYP: Removed Method because this concept is not specific to FTND; Previous Releases: Updated Method from PhenX to reflect the original source of the content.; Updated the PhenX ID from "PhenX." to "PX" in Survey Question Source field to align with the variable identifier used in the PhenX Toolkit.