Name
coffee10
Label
Morning Survey (SHHS1): cups of coffee before bed
Description
How many cups of coffee (with caffeine) 4 hours before going to sleep last night? (number, up to 2 digits)
Units
cups
Type
numeric
Tags
SHHS Visit Number vs Morning Survey (SHHS1): cups of coffee before bed
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 1 | 5,606 | 0.1 | ± 0.4 | 0.0 | 0.0 | 6.0 | 198 | 5,804 |
Visit 2 | - | - | - | - | - | - | 4,080 | 4,080 |
CVD Outcomes | - | - | - | - | - | - | 5,042 | 5,042 |
Age at SHHS1 vs Morning Survey (SHHS1): cups of coffee before bed
Visit 1
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 5,606 | 0.1 | ± 0.4 | 0.0 | 0.0 | 6.0 | 198 | 5,804 |
39.0 to 55.0 years | 1,398 | 0.08 | ± 0.4 | 0.0 | 0.0 | 6.0 | 53 | 1,451 |
55.0 to 63.0 years | 1,401 | 0.1 | ± 0.4 | 0.0 | 0.0 | 5.0 | 50 | 1,451 |
63.0 to 72.0 years | 1,403 | 0.1 | ± 0.4 | 0.0 | 0.0 | 5.0 | 48 | 1,451 |
72.0 to 100.0 years | 1,404 | 0.08 | ± 0.4 | 0.0 | 0.0 | 4.0 | 47 | 1,451 |
Gender vs Morning Survey (SHHS1): cups of coffee before bed
Visit 1
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 5,606 | 0.1 | ± 0.4 | 0.0 | 0.0 | 6.0 | 198 | 5,804 |
Female | 2,932 | 0.09 | ± 0.4 | 0.0 | 0.0 | 6.0 | 107 | 3,039 |
Male | 2,674 | 0.1 | ± 0.4 | 0.0 | 0.0 | 5.0 | 91 | 2,765 |
Gender vs Morning Survey (SHHS1): cups of coffee before bed
Visit 2
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | - | - | - | - | - | - | 4,080 | 4,080 |
Female | - | - | - | - | - | - | 2,219 | 2,219 |
Male | - | - | - | - | - | - | 1,861 | 1,861 |
Race vs Morning Survey (SHHS1): cups of coffee before bed
Visit 1
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 5,606 | 0.1 | ± 0.4 | 0.0 | 0.0 | 6.0 | 198 | 5,804 |
white | 4,752 | 0.1 | ± 0.4 | 0.0 | 0.0 | 6.0 | 155 | 4,907 |
black | 495 | 0.04 | ± 0.2 | 0.0 | 0.0 | 2.0 | 20 | 515 |
native amer/alaskan | 11 | 0.2 | ± 0.6 | 0.0 | 0.0 | 2.0 | - | 11 |
asian/pacific islander | 83 | 0.07 | ± 0.3 | 0.0 | 0.0 | 2.0 | 5 | 88 |
hispanic/mex. amer | 262 | 0.1 | ± 0.4 | 0.0 | 0.0 | 4.0 | 18 | 280 |
other | 3 | 0.7 | ± 1.2 | 0.0 | 0.0 | 2.0 | - | 3 |
Race vs Morning Survey (SHHS1): cups of coffee before bed
Visit 2
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | - | - | - | - | - | - | 4,080 | 4,080 |
white | - | - | - | - | - | - | 3,587 | 3,587 |
black | - | - | - | - | - | - | 256 | 256 |
native amer/alaskan | - | - | - | - | - | - | 8 | 8 |
asian/pacific islander | - | - | - | - | - | - | 48 | 48 |
hispanic/mex. amer | - | - | - | - | - | - | 180 | 180 |
other | - | - | - | - | - | - | 1 | 1 |