Histogram
Visit vs 9:30 AM - how long since last cigarette
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 5 | 595 | 2.8 | ± 2.4 | 1.0 | -2.0 | 7.0 | 140 | 735 |
Participant's age (category) vs 9:30 AM - how long since last cigarette
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 534 | 2.8 | ± 2.4 | 1.0 | -2.0 | 7.0 | 124 | 658 |
5-14 yrs old | 56 | 1.0 | ± 0.0 | 1.0 | 1.0 | 1.0 | 8 | 64 |
15-24 yrs old | 103 | 2.2 | ± 2.0 | 1.0 | 1.0 | 7.0 | 9 | 112 |
25-34 yrs old | 56 | 2.4 | ± 1.9 | 1.0 | 1.0 | 7.0 | 6 | 62 |
35-44 years | 82 | 3.0 | ± 2.3 | 3.0 | -2.0 | 7.0 | 16 | 98 |
45-54 years | 114 | 3.3 | ± 2.4 | 3.0 | 1.0 | 7.0 | 34 | 148 |
55-64 years | 59 | 3.7 | ± 2.6 | 3.0 | -2.0 | 7.0 | 25 | 84 |
65-74 years | 38 | 4.4 | ± 2.9 | 7.0 | 1.0 | 7.0 | 19 | 57 |
75-84 years | 24 | 3.7 | ± 2.9 | 2.0 | 1.0 | 7.0 | 7 | 31 |
85 years or older | 2 | 4.0 | ± 4.2 | 4.0 | 1.0 | 7.0 | - | 2 |
Participant's sex vs 9:30 AM - how long since last cigarette
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 595 | 2.8 | ± 2.4 | 1.0 | -2.0 | 7.0 | 140 | 735 |
Female | 328 | 2.5 | ± 2.3 | 1.0 | -2.0 | 7.0 | 78 | 406 |
Male | 267 | 3.1 | ± 2.4 | 3.0 | 1.0 | 7.0 | 62 | 329 |
Participant's race vs 9:30 AM - how long since last cigarette
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 595 | 2.8 | ± 2.4 | 1.0 | -2.0 | 7.0 | 140 | 735 |
White | 258 | 3.2 | ± 2.6 | 1.0 | 1.0 | 7.0 | 46 | 304 |
Black | 318 | 2.5 | ± 2.1 | 1.0 | -2.0 | 7.0 | 91 | 409 |
More than one race | 19 | 2.1 | ± 2.1 | 1.0 | 1.0 | 7.0 | 3 | 22 |