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NSRR
PEDS_GEST_AGE_NUM_DAYS - NCHSDB Variables
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v0.3.0
nchsdb
variables
Demographics
peds_gest_age_num_days
peds_gest_age_num_days
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pcori_race_cd
peds_gest_age_num_weeks
Name
peds_gest_age_num_days
Label
Patient's gestational age in days (when available)
Units
days
Type
integer
Encounter number vs Patient's gestational age in days (when available)
N
Mean
StdDev
Median
Min
Max
Unknown
Total
First overnight sleep study
2,236
263.0
± 24.3
273.0
160.0
308.0
1,437
3,673
Second overnight sleep study
213
261.8
± 25.6
270.0
161.0
294.0
60
273
Third overnight sleep study
34
269.2
± 13.1
271.5
238.0
288.0
1
35
Fourth overnight sleep study
2
266.5
± 9.2
266.5
260.0
273.0
-
2
Fifth overnight sleep study
1
260.0
-
260.0
260.0
260.0
-
1