Name
ms210b
Label
Morning Survey (Sleep Heart Health Study Visit Two (SHHS2)): cups of tea before bed
Description

10. How many of the following drinks with caffeine did you have during the 4 hours before you went to sleep last night? (Please write "0" if you did not drink any of that beverage.) b. ____ cups of tea (with caffeine)

Units
cups
Type
numeric
Sleep Heart Health Study (SHHS) Visit Number vs Morning Survey (Sleep Heart Health Study Visit Two (SHHS2)): cups of tea before bed
N Mean StdDev Median Min Max Unknown Total
Visit 1 - - - - - - - -
Interim Follow-up Visit - - - - - - - -
Visit 2 2,666 0.05 ± 0.3 0.0 0.0 5.0 1,414 4,080
CVD Outcomes - - - - - - - -
Gender of the participant vs Morning Survey (Sleep Heart Health Study Visit Two (SHHS2)): cups of tea before bed
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,666 0.05 ± 0.3 0.0 0.0 5.0 1,414 4,080
Male 1,227 0.05 ± 0.3 0.0 0.0 5.0 634 1,861
Female 1,439 0.05 ± 0.2 0.0 0.0 3.0 780 2,219
Race of the participant vs Morning Survey (Sleep Heart Health Study Visit Two (SHHS2)): cups of tea before bed
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,666 0.05 ± 0.3 0.0 0.0 5.0 1,414 4,080
White 2,331 0.05 ± 0.3 0.0 0.0 5.0 1,256 3,587
Black 180 0.07 ± 0.3 0.0 0.0 3.0 76 256
Other 155 0.05 ± 0.2 0.0 0.0 2.0 82 237