Gender
Visit vs Head measurement - side to side
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 5 | 734 | 15.4 | ± 0.9 | 15.3 | 11.4 | 20.2 | 1 | 735 |
Participant's age (category) vs Head measurement - side to side
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 657 | 15.4 | ± 0.9 | 15.3 | 11.4 | 20.2 | 1 | 658 |
5-14 yrs old | 64 | 14.8 | ± 0.8 | 14.7 | 12.4 | 17.5 | - | 64 |
15-24 yrs old | 111 | 15.2 | ± 0.8 | 15.3 | 13.3 | 17.6 | 1 | 112 |
25-34 yrs old | 62 | 15.4 | ± 0.9 | 15.5 | 13.3 | 18.0 | - | 62 |
35-44 years | 98 | 15.3 | ± 0.9 | 15.2 | 13.4 | 18.1 | - | 98 |
45-54 years | 148 | 15.5 | ± 0.7 | 15.5 | 14.1 | 17.3 | - | 148 |
55-64 years | 84 | 15.7 | ± 1.2 | 15.6 | 11.4 | 20.2 | - | 84 |
65-74 years | 57 | 15.5 | ± 0.7 | 15.5 | 14.0 | 16.6 | - | 57 |
75-84 years | 31 | 15.4 | ± 0.7 | 15.4 | 14.2 | 17.0 | - | 31 |
85 years or older | 2 | 15.4 | ± 0.0 | 15.4 | 15.4 | 15.4 | - | 2 |
Participant's sex vs Head measurement - side to side
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 734 | 15.4 | ± 0.9 | 15.3 | 11.4 | 20.2 | 1 | 735 |
Female | 406 | 15.1 | ± 0.8 | 15.1 | 11.4 | 19.2 | - | 406 |
Male | 328 | 15.7 | ± 0.9 | 15.7 | 12.0 | 20.2 | 1 | 329 |
Participant's race vs Head measurement - side to side
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 734 | 15.4 | ± 0.9 | 15.3 | 11.4 | 20.2 | 1 | 735 |
White | 304 | 15.5 | ± 0.8 | 15.4 | 12.9 | 20.2 | - | 304 |
Black | 408 | 15.3 | ± 0.9 | 15.3 | 11.4 | 18.1 | 1 | 409 |
More than one race | 22 | 15.0 | ± 0.7 | 14.9 | 13.9 | 16.2 | - | 22 |