KNOWN ISSUES
Please be sure to check the
known issues
before using this variable in analysis.
Name
fvc
Label
FVC (SHHS1)
Description
Forced Vital Capacity
Units
liters
Type
numeric
Tags
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 | - | - | - | - | - | - | 4,080 | 4,080 |
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 |
Age at SHHS1 vs FVC (SHHS1)
Visit 2
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | - | - | - | - | - | - | 4,080 | 4,080 |
35-44 years | - | - | - | - | - | - | 184 | 184 |
45-54 years | - | - | - | - | - | - | 707 | 707 |
55-64 years | - | - | - | - | - | - | 1,321 | 1,321 |
65-74 years | - | - | - | - | - | - | 1,200 | 1,200 |
75-84 years | - | - | - | - | - | - | 624 | 624 |
85 years or older | - | - | - | - | - | - | 44 | 44 |
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 |
Gender vs FVC (SHHS1)
Visit 2
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | - | - | - | - | - | - | 4,080 | 4,080 |
Male | - | - | - | - | - | - | 1,861 | 1,861 |
Female | - | - | - | - | - | - | 2,219 | 2,219 |
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 |
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 |
Other | - | - | - | - | - | - | 237 | 237 |