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soclhx_0730 under Lifestyle and Behavioral Health in STAGES variables
When drinking alcohol, how many servings do you typically have in one day? (one serving equals 12oz. cans of beer, 5oz. of wine, or 1.5oz. of liquor)
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)
soclhx_0901 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) I rarely or never drink caffeine
cir_0600 under Sleep Questionnaires/Chronotype/Horne-Ostberg Morningness Eveningness Questionnaire (MEQ) in STAGES variables
One hears about 'morning' and 'evening' types of people. Which ONE of these types do you consider yourself to be?
bkgrd1_c7 under Demographics/Acculturation in HCHS variables
Variable combined 'Other' and 'More than one heritage' categories into one group.
bmi_s1 under Anthropometry in SHHS variables
Body Mass Index (BMI) at Sleep Heart Health Study Visit One (SHHS1)
fev1 under Clinical Data/Diagnostic Studies/Lung Function in SHHS variables
in One Second
age_category_s1 under Demographics/SHHS1 in SHHS variables
Age at time of study in years, based on start date of Sleep Heart Health Study Visit One (SHHS1) Polysomnography (PSG) recording.
age_s1 under Demographics/SHHS1 in SHHS variables
Age at time of study in years, based on start date of Sleep Heart Health Study Visit One (SHHS1) Polysomnography (PSG) recording. Values equal to 90 indicate an age of 90 or greater.
climb125 under General Health/Medical Outcomes Study Short Form (SF-36)/SHHS1 in SHHS variables
Item from the Medical Outcomes Study Short Form 36 (SF-36). Ware JE and Sherbourne CD, 1992 (PubMed ID: 1593914)Original question: Does your health now limit you in this activity, and if so, how much: Climbing one flight of stairsSearch for all SF-36 variables within this dataset
cmp1yr25 under General Health/Medical Outcomes Study Short Form (SF-36)/SHHS1 in SHHS variables
Item from the Medical Outcomes Study Short Form 36 (SF-36). Ware JE and Sherbourne CD, 1992 (PubMed ID: 1593914)Original question: Compared to one year ago, how would you rate your health (much better now-much worse now)?Search for all SF-36 variables within this dataset
wk1blk25 under General Health/Medical Outcomes Study Short Form (SF-36)/SHHS1 in SHHS variables
Item from the Medical Outcomes Study Short Form 36 (SF-36). Ware JE and Sherbourne CD, 1992 (PubMed ID: 1593914)Original question: Does your health now limit you in this activity, and if so, how much: Walking one blockSearch for all SF-36 variables within this dataset
smokstat_s1 under Lifestyle and Behavioral Health/SHHS1 in SHHS variables
Current Smoking Status at the Sleep Heart Health Study Visit One (SHHS1) visit
ace1 under Medical History/Medications/SHHS1 in SHHS variables
Participant taking angiotensin-converting-enzyme inhibitor (ACE) INHIBITORS WITHOUT DIURETICS within two weeks of the Sleep Heart Health Study Visit One (SHHS1) visit. All medications were recorded during the interview, and medication information was later categorized by physician review.
aced1 under Medical History/Medications/SHHS1 in SHHS variables
Participant taking angiotensin-converting-enzyme inhibitor (ACE) INHIBITORS WITH DIURETICS within two weeks of the Sleep Heart Health Study Visit One (SHHS1) visit. All medications were recorded during the interview, and medication information was later categorized by physician review.
alpha1 under Medical History/Medications/SHHS1 in SHHS variables
Participant taking ALPHA-BLOCKERS WITHOUT DIURETICS within two weeks of the Sleep Heart Health Study Visit One (SHHS1) visit. All medications were recorded during the interview, and medication information was later categorized by physician review.
alphad1 under Medical History/Medications/SHHS1 in SHHS variables
Participant taking ALPHA-BLOCKERS WITH DIURETICS within two weeks of the Sleep Heart Health Study Visit One (SHHS1) visit. All medications were recorded during the interview, and medication information was later categorized by physician review.
anar1a1 under Medical History/Medications/SHHS1 in SHHS variables
Participant taking ANTI-ARRHYTHMICS, CLASS 1A within two weeks of the Sleep Heart Health Study Visit One (SHHS1) visit. All medications were recorded during the interview, and medication information was later categorized by physician review.
anar1b1 under Medical History/Medications/SHHS1 in SHHS variables
Participant taking ANTI-ARRHYTHMICS, CLASS 1B within two weeks of the Sleep Heart Health Study Visit One (SHHS1) visit. All medications were recorded during the interview, and medication information was later categorized by physician review.
anar1c1 under Medical History/Medications/SHHS1 in SHHS variables
Participant taking ANTI-ARRHYTHMICS, CLASS 1C within two weeks of the Sleep Heart Health Study Visit One (SHHS1) visit. All medications were recorded during the interview, and medication information was later categorized by physician review.
anar31 under Medical History/Medications/SHHS1 in SHHS variables
Participant taking ANTI-ARRHYTHMICS, CLASS 3 within two weeks of the Sleep Heart Health Study Visit One (SHHS1) visit. All medications were recorded during the interview, and medication information was later categorized by physician review.
asa1 under Medical History/Medications/SHHS1 in SHHS variables
Participant taking ASPIRIN FROM 280804 (ANTI-INFLAM AGENTS) within two weeks of the Sleep Heart Health Study Visit One (SHHS1) visit. All medications were recorded during the interview, and medication information was later categorized by physician review.
basq1 under Medical History/Medications/SHHS1 in SHHS variables
Participant taking BILE-ACID SEQUESTRANTS within two weeks of the Sleep Heart Health Study Visit One (SHHS1) visit. All medications were recorded during the interview, and medication information was later categorized by physician review.
benzod1 under Medical History/Medications/SHHS1 in SHHS variables
Participant taking BENZODIAZEPINES within two weeks of the Sleep Heart Health Study Visit One (SHHS1) visit. All medications were recorded during the interview, and medication information was later categorized by physician review.
beta1 under Medical History/Medications/SHHS1 in SHHS variables
Participant taking BETA-BLOCKERS WITHOUT DIURETICS within two weeks of the Sleep Heart Health Study Visit One (SHHS1) visit. All medications were recorded during the interview, and medication information was later categorized by physician review.