Name
neckcm
Label
Mean neck circumference
Units
centimeters
Type
numeric
Visit vs Mean neck circumference
N Mean StdDev Median Min Max Unknown Total
Visit 5 731 38.6 ± 5.3 38.1 24.5 55.8 4 735
Participant's age (category) vs Mean neck circumference
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 654 38.6 ± 5.3 38.1 24.5 55.8 4 658
5-14 yrs old 64 31.7 ± 3.4 31.5 24.5 39.8 - 64
15-24 yrs old 111 36.9 ± 4.2 36.3 29.4 51.7 1 112
25-34 yrs old 61 39.2 ± 5.3 38.7 30.6 52.0 1 62
35-44 years 98 39.6 ± 5.2 38.8 29.6 55.8 - 98
45-54 years 147 40.8 ± 5.0 40.5 30.6 55.5 1 148
55-64 years 83 39.9 ± 5.0 38.7 32.7 52.5 1 84
65-74 years 57 39.5 ± 4.2 39.4 32.1 51.0 - 57
75-84 years 31 38.1 ± 4.1 38.2 29.1 47.8 - 31
85 years or older 2 36.8 ± 3.0 36.8 34.6 38.9 - 2
Participant's sex vs Mean neck circumference
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 731 38.6 ± 5.3 38.1 24.5 55.8 4 735
Female 405 36.3 ± 3.9 36.0 24.5 51.9 1 406
Male 326 41.4 ± 5.4 41.6 25.9 55.8 3 329
Participant's race vs Mean neck circumference
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 731 38.6 ± 5.3 38.1 24.5 55.8 4 735
White 304 38.6 ± 5.1 38.3 27.4 55.8 - 304
Black 405 38.7 ± 5.4 38.1 24.5 55.5 4 409
More than one race 22 36.4 ± 4.7 35.0 29.1 47.6 - 22