Histogram
Visit vs How many cigarettes did you smoke during the 4 hours before you went to sleep last night?
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 1 | 2,911 | 0.06 | ± 0.5 | 0.0 | 0.0 | 10.0 | - | 2,911 |
Visit 2 | 1,026 | 0.03 | ± 0.4 | 0.0 | 0.0 | 8.0 | 1,885 | 2,911 |
Age at Sleep Visit 1 vs How many cigarettes did you smoke during the 4 hours before you went to sleep last night?
Visit 1
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 2,911 | 0.06 | ± 0.5 | 0.0 | 0.0 | 10.0 | - | 2,911 |
67.0 to 72.0 years | 728 | 0.09 | ± 0.6 | 0.0 | 0.0 | 8.0 | - | 728 |
72.0 to 76.0 years | 728 | 0.06 | ± 0.4 | 0.0 | 0.0 | 6.0 | - | 728 |
76.0 to 80.0 years | 728 | 0.03 | ± 0.3 | 0.0 | 0.0 | 4.0 | - | 728 |
80.0 to 90.0 years | 727 | 0.04 | ± 0.5 | 0.0 | 0.0 | 10.0 | - | 727 |
Gender vs How many cigarettes did you smoke during the 4 hours before you went to sleep last night?
Visit 1
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 2,911 | 0.06 | ± 0.5 | 0.0 | 0.0 | 10.0 | - | 2,911 |
Female | - | - | - | - | - | - | - | - |
Male | 2,911 | 0.06 | ± 0.5 | 0.0 | 0.0 | 10.0 | - | 2,911 |
Gender vs How many cigarettes did you smoke during the 4 hours before you went to sleep last night?
Visit 2
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 1,026 | 0.03 | ± 0.4 | 0.0 | 0.0 | 8.0 | 1,885 | 2,911 |
Female | - | - | - | - | - | - | - | - |
Male | 1,026 | 0.03 | ± 0.4 | 0.0 | 0.0 | 8.0 | 1,885 | 2,911 |
Race Category vs How many cigarettes did you smoke during the 4 hours before you went to sleep last night?
Visit 1
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 2,911 | 0.06 | ± 0.5 | 0.0 | 0.0 | 10.0 | - | 2,911 |
White | 2,651 | 0.06 | ± 0.5 | 0.0 | 0.0 | 10.0 | - | 2,651 |
African American | 99 | 0.2 | ± 0.7 | 0.0 | 0.0 | 4.0 | - | 99 |
Asian | 85 | 0.0 | ± 0.0 | 0.0 | 0.0 | 0.0 | - | 85 |
Native Hawaiian or Other Pacific Islander | 3 | 0.0 | ± 0.0 | 0.0 | 0.0 | 0.0 | - | 3 |
American Indian or Alaskan Native | 1 | 0.0 | - | 0.0 | 0.0 | 0.0 | - | 1 |
Multiracial | 30 | 0.0 | ± 0.0 | 0.0 | 0.0 | 0.0 | - | 30 |
Unknown | 42 | 0.0 | ± 0.0 | 0.0 | 0.0 | 0.0 | - | 42 |
Race Category vs How many cigarettes did you smoke during the 4 hours before you went to sleep last night?
Visit 2
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 1,026 | 0.03 | ± 0.4 | 0.0 | 0.0 | 8.0 | 1,885 | 2,911 |
White | 896 | 0.02 | ± 0.3 | 0.0 | 0.0 | 5.0 | 1,755 | 2,651 |
African American | 41 | 0.07 | ± 0.3 | 0.0 | 0.0 | 2.0 | 58 | 99 |
Asian | 49 | 0.2 | ± 1.1 | 0.0 | 0.0 | 8.0 | 36 | 85 |
Native Hawaiian or Other Pacific Islander | 3 | 0.0 | ± 0.0 | 0.0 | 0.0 | 0.0 | - | 3 |
American Indian or Alaskan Native | 1 | 0.0 | - | 0.0 | 0.0 | 0.0 | - | 1 |
Multiracial | 14 | 0.0 | ± 0.0 | 0.0 | 0.0 | 0.0 | 16 | 30 |
Unknown | 22 | 0.0 | ± 0.0 | 0.0 | 0.0 | 0.0 | 20 | 42 |