Name
fvc
Label
FVC (SHHS1)
Description

Forced Vital Capacity (Litres)

Units
liter
Type
numeric
Tags
FVC
SHHS Visit Number vs FVC (SHHS1)
N Mean StdDev Median Min Max Unknown Total
Visit 1 5,484 4.1 ± 40.7 3.5 0.0 3,015.0 320 5,804
Visit 2 - - - - - - 4,080 4,080
CVD Outcomes - - - - - - 5,042 5,042
Age at SHHS1 vs FVC (SHHS1)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,484 4.1 ± 40.7 3.5 0.0 3,015.0 320 5,804
39.0 to 55.0 years 1,310 4.1 ± 2.0 3.9 1.7 68.0 141 1,451
55.0 to 63.0 years 1,371 3.9 ± 0.9 3.8 1.3 7.4 80 1,451
63.0 to 72.0 years 1,384 3.6 ± 0.9 3.5 0.0 6.8 67 1,451
72.0 to 100.0 years 1,419 4.9 ± 80.0 2.7 0.0 3,015.0 32 1,451
Gender vs FVC (SHHS1)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,484 4.1 ± 40.7 3.5 0.0 3,015.0 320 5,804
Female 2,860 3.0 ± 1.4 3.0 0.0 68.0 179 3,039
Male 2,624 5.3 ± 58.8 4.2 0.0 3,015.0 141 2,765
Gender vs FVC (SHHS1)
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 4,080 4,080
Female - - - - - - 2,219 2,219
Male - - - - - - 1,861 1,861
Race vs FVC (SHHS1)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,484 4.1 ± 40.7 3.5 0.0 3,015.0 320 5,804
white 4,703 4.3 ± 43.9 3.5 0.0 3,015.0 204 4,907
black 462 2.9 ± 0.9 2.8 0.9 6.0 53 515
native amer/alaskan 11 3.1 ± 1.3 3.0 1.3 5.4 - 11
asian/pacific islander 71 4.1 ± 7.7 3.1 1.0 68.0 17 88
hispanic/mex. amer 234 3.5 ± 0.9 3.3 1.6 6.0 46 280
other 3 3.4 ± 0.9 3.8 2.4 4.1 - 3
Race vs FVC (SHHS1)
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 4,080 4,080
white - - - - - - 3,587 3,587
black - - - - - - 256 256
native amer/alaskan - - - - - - 8 8
asian/pacific islander - - - - - - 48 48
hispanic/mex. amer - - - - - - 180 180
other - - - - - - 1 1