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FVC - SHHS Variables
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v0.20.0
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fev1
afibincident
KNOWN ISSUES
Please be sure to check the
known issues
before using this variable in analysis.
Name
fvc
Label
Forced Vital Capacity (FVC) (Sleep Heart Health Study Visit One (SHHS1))
Units
liters
Type
numeric
Tags
spirometry
Sleep Heart Health Study (SHHS) Visit Number vs Forced Vital Capacity (FVC) (Sleep Heart Health Study Visit One (SHHS1))
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 1
5,479
4.1
± 40.7
3.5
0.4
3,015.0
325
5,804
Interim Follow-up Visit
-
-
-
-
-
-
-
-
Visit 2
-
-
-
-
-
-
-
-
CVD Outcomes
-
-
-
-
-
-
-
-
Age at Sleep Heart Health Study Visit One (SHHS1) vs Forced Vital Capacity (FVC) (Sleep Heart Health Study Visit One (SHHS1))
Visit 1
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
5,479
4.1
± 40.7
3.5
0.4
3,015.0
325
5,804
35-44 years
304
4.1
± 1.0
4.0
1.7
7.1
38
342
45-54 years
915
4.1
± 2.3
3.9
1.9
68.0
102
1,017
55-64 years
1,679
3.9
± 0.9
3.7
1.3
7.4
90
1,769
65-74 years
1,541
5.4
± 76.7
3.3
0.4
3,015.0
76
1,617
75-84 years
936
2.7
± 0.8
2.6
0.9
6.0
19
955
85 years or older
104
2.4
± 0.8
2.2
0.9
5.4
-
104
Gender of the participant vs Forced Vital Capacity (FVC) (Sleep Heart Health Study Visit One (SHHS1))
Visit 1
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
5,479
4.1
± 40.7
3.5
0.4
3,015.0
325
5,804
Male
2,622
5.3
± 58.8
4.2
1.3
3,015.0
143
2,765
Female
2,857
3.0
± 1.4
3.0
0.4
68.0
182
3,039
Race of the participant vs Forced Vital Capacity (FVC) (Sleep Heart Health Study Visit One (SHHS1))
Visit 1
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
5,479
4.1
± 40.7
3.5
0.4
3,015.0
325
5,804
White
4,698
4.3
± 43.9
3.5
0.4
3,015.0
209
4,907
Black
462
2.9
± 0.9
2.8
0.9
6.0
53
515
Other
319
3.6
± 3.7
3.3
1.0
68.0
63
382