Gender
Visit vs Time of caffeinated beverage 1
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 5 | 55 | 1,661.8 | ± 372.8 | 1,730.0 | 6.0 | 2,035.0 | 680 | 735 |
Participant's age (category) vs Time of caffeinated beverage 1
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 46 | 1,649.8 | ± 405.3 | 1,730.0 | 6.0 | 2,035.0 | 612 | 658 |
5-14 yrs old | 5 | 1,706.0 | ± 72.0 | 1,700.0 | 1,600.0 | 1,800.0 | 59 | 64 |
15-24 yrs old | 12 | 1,741.7 | ± 67.0 | 1,730.0 | 1,630.0 | 1,845.0 | 100 | 112 |
25-34 yrs old | 4 | 1,345.3 | ± 909.6 | 1,670.0 | 6.0 | 2,035.0 | 58 | 62 |
35-44 years | 10 | 1,745.0 | ± 40.4 | 1,730.0 | 1,700.0 | 1,800.0 | 88 | 98 |
45-54 years | 10 | 1,476.8 | ± 652.0 | 1,715.0 | 18.0 | 2,000.0 | 138 | 148 |
55-64 years | 3 | 1,743.3 | ± 140.1 | 1,700.0 | 1,630.0 | 1,900.0 | 81 | 84 |
65-74 years | 1 | 1,800.0 | - | 1,800.0 | 1,800.0 | 1,800.0 | 56 | 57 |
75-84 years | 1 | 1,830.0 | - | 1,830.0 | 1,830.0 | 1,830.0 | 30 | 31 |
85 years or older | - | - | - | - | - | - | 2 | 2 |
Participant's sex vs Time of caffeinated beverage 1
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 55 | 1,661.8 | ± 372.8 | 1,730.0 | 6.0 | 2,035.0 | 680 | 735 |
Female | 32 | 1,714.5 | ± 324.7 | 1,772.5 | 18.0 | 2,035.0 | 374 | 406 |
Male | 23 | 1,588.5 | ± 427.7 | 1,700.0 | 6.0 | 1,900.0 | 306 | 329 |
Participant's race vs Time of caffeinated beverage 1
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 55 | 1,661.8 | ± 372.8 | 1,730.0 | 6.0 | 2,035.0 | 680 | 735 |
White | 35 | 1,607.0 | ± 454.1 | 1,715.0 | 6.0 | 2,000.0 | 269 | 304 |
Black | 20 | 1,757.8 | ± 104.2 | 1,765.0 | 1,500.0 | 2,035.0 | 389 | 409 |
More than one race | - | - | - | - | - | - | 22 | 22 |