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NSRR
AGE_AT_SLEEP_STUDY_DAYS - NCHSDB Variables
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Variables
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You are viewing variable information that is kept around for historical purposes only. The latest version
v0.3.0
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v0.2.0
nchsdb
variables
Demographics
age_at_sleep_study_days
age_at_sleep_study_days
Overview
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Histogram
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Related
History
bp_systolic
birth_date
Histogram
Encounter number vs The age of the patient in days at the time of the sleep study
N
Mean
StdDev
Median
Min
Max
Unknown
Total
First overnight sleep study
3,673
3,221.8
± 2,145.8
2,907.0
6.0
21,313.0
-
3,673