Name
fvc
Label
FVC (SHHS1)
Description

Forced Vital Capacity

Units
liters
Type
numeric
SHHS Visit Number vs FVC (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 SHHS1 vs FVC (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 vs FVC (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 vs FVC (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