We use cookies and other tools to enhance your experience on our website and to analyze our web traffic.
For more information about these cookies and the data collected, please refer to our Privacy Policy.

Search

10 PM - how long since last caffeinated drink
pm10drk under Sleep Monitoring/Polysomnography/Evening and Morning Survey in CFS variables
Do you drink 2 hours before bed
bedalcl under Sleep Questionnaires/Sleep Habits in CFS variables
Do you ever drink alcohol to help you sleep?
slslalc under Sleep Questionnaires/Sleep Habits in MROS variables
Caffeine consumption, number of cups per day
caffeine under Lifestyle and Behavioral Health in HEARTBEAT variables
In the last month, how often did you drink beverages containing caffeine (cola, coffee, tea, etc.)?
Alcohol consumption, number of times
soclhx_0700 under Lifestyle and Behavioral Health in STAGES variables
How often do you drink alcohol? Times
Alcohol consumption, time frame
soclhx_0710 under Lifestyle and Behavioral Health in STAGES variables
How often do you drink alcohol? Per day/week/month
Caffeine consumption, number of servings per day
soclhx_0900 under Lifestyle and Behavioral Health in STAGES variables
How many servings of caffeine do you typically have in one day? (one serving equals 8oz. of coffee, 8oz. of tea, 12oz of soda, 12oz energy drink)
Frequency of eat/drink in sleep, number of times
par_0300 under Sleep Questionnaires/Hypersomnia in STAGES variables
How often do you awaken during the night and are unable to return to sleep without having something to eat or drink (other than water for thirst or a dry mouth)? Times
Frequency of eat/drink in sleep, never or don't know
par_0301 under Sleep Questionnaires/Hypersomnia in STAGES variables
How often do you awaken during the night and are unable to return to sleep without having something to eat or drink (other than water for thirst or a dry mouth)? Never or don't know
Frequency of eat/drink in sleep, time frame
par_0310 under Sleep Questionnaires/Hypersomnia in STAGES variables
How often do you awaken during the night and are unable to return to sleep without having something to eat or drink (other than water for thirst or a dry mouth)? Per night/week/month/year
How often do you drink alcohol?
subs_alc_1 under Lifestyle and Behavioral Health in ANSWERS variables
Drink alcohol to help sleep
sqea16 under Sleep Questionnaires/Sleep Habits in HCHS variables
Nonalcoholic drink to help sleep
sqea17 under Sleep Questionnaires/Sleep Habits in HCHS variables
In the past 12 months, have you had at least one drink of any kind of alcoholic beverage?
v1drink under Lifestyle and Behavioral Health in SOF variables
This variable was collected at visit 1, a different timepoint than the 'Visit 8' sleep variables
During the last 30 days, have you had at least one drink of any kind of alcoholic beverage? (Including beer, wine, or mixed drinks such as martinis or manhattans.)
v8dr30 under Lifestyle and Behavioral Health in SOF variables
Caffeine intake - soft drinks per day
cans_cola under Lifestyle and Behavioral Health in WSC variables
How many cans of cola or other soft drinks, with caffeine, do you usually drink in a typical day? Modified in 2012: Energy drinks was added.
Caffeine intake, number of cups of coffee or tea per day
cups_coffee under Lifestyle and Behavioral Health in WSC variables
How many cups of coffee or tea, with caffeine, do you usually drink in a typical day?
Alcohol consumption, none
nondrinker under Lifestyle and Behavioral Health in WSC variables
If you do not drink alcoholic beverages at all check here ____
Health Interview (Sleep Heart Health Study Visit One (SHHS1)): cups of coffee on a regular day
coffee15 under Lifestyle and Behavioral Health/SHHS1 in SHHS variables
How many cups of regular coffee do you drink on a regular day? (Number of cups of coffee, up to 2 digits)
Health Interview (Sleep Heart Health Study Visit One (SHHS1)): cups of soda (with caffeine) on a regular day
soda15 under Lifestyle and Behavioral Health/SHHS1 in SHHS variables
How many cups/glasses of cola/soda (with caffeine) do you drink on a regular day? (Number of cups/glasses of soda, up to 2 digits)
Health Interview (Sleep Heart Health Study Visit One (SHHS1)): cups of tea on a regular day
tea15 under Lifestyle and Behavioral Health/SHHS1 in SHHS variables
How many cups of tea (with caffeine) do you drink on a regular day? (Number of cups of tea, up to 2 digits)
Sleep Habits (Sleep Heart Health Study Visit Two (SHHS2)): Cups of coffee per day
sh325 under Lifestyle and Behavioral Health/SHHS2 in SHHS variables
On a typical day, how many cups of regular coffee (with caffeine) do you drink?
Sleep Habits (Sleep Heart Health Study Visit Two (SHHS2)): Cups of tea per day
sh326 under Lifestyle and Behavioral Health/SHHS2 in SHHS variables
How many cups of regular tea (with caffeine) do you drink on a typical day?
Sleep Habits (Sleep Heart Health Study Visit Two (SHHS2)): Glasses of cola per day
sh327a under Lifestyle and Behavioral Health/SHHS2 in SHHS variables
How many glasses or cans of cola or other soda with caffeine do you drink on a typical day? _________ glasses
Sleep Habits (Sleep Heart Health Study Visit Two (SHHS2)): Cans of cola per day
sh327b under Lifestyle and Behavioral Health/SHHS2 in SHHS variables
How many glasses or cans of cola or other soda with caffeine do you drink on a typical day? _________ cans
© 2024
NSRR
National Sleep Research Resource
Privacy
Contact Us | Funded By NHLBI