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Wisconsin Sleep Cohort

Name Label Folder
beer_week
Alcohol consumption, number of beers per week
Alcohol consumption, number of beers per week

Please estimate your usual consumption of alcoholic beverages,How many cans or bottles of beer might you have per week?

Lifestyle and Behavioral Health
bowls_day
Pipe smoking, number of bowls per day
Pipe smoking, number of bowls per day

How much do you smoke now, OR if you quit smoking, how much did you smoke in the past (answer all that apply)? Bowls of pipe tobacco per day

Lifestyle and Behavioral Health
caffeine
Caffeine intake - beverages per day
Caffeine intake - beverages per day Lifestyle and Behavioral Health
cans_cola
Caffeine intake - soft drinks per day
Caffeine intake - soft drinks per day

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.

Lifestyle and Behavioral Health
cigars_day
Cigar smoking, number per day
Cigar smoking, number per day

How much do you smoke now, OR if you quit smoking, how much did you smoke in the past (answer all that apply)? Cigars per day

Lifestyle and Behavioral Health
cups_coffee
Caffeine intake, number of cups of coffee or tea per day
Caffeine intake, number of cups of coffee or tea per day

How many cups of coffee or tea, with caffeine, do you usually drink in a typical day?

Lifestyle and Behavioral Health
hard_week
Alcohol consumption, number of hard drinks per week
Alcohol consumption, number of hard drinks per week

Please estimate your usual consumption of alcoholic beverages,How many mixed drinks or shots might you have per week?

Lifestyle and Behavioral Health
nondrinker
Alcohol consumption, none
Alcohol consumption, none

If you do not drink alcoholic beverages at all check here ____

Lifestyle and Behavioral Health
packs_week
Cigarette smoking, packs per week
Cigarette smoking, packs per week

How much do you smoke now, OR if you quit smoking, how much did you smoke in the past (answer all that apply)? packs per week

Lifestyle and Behavioral Health
pack_years
Cigarette smoking, number of pack-years
Cigarette smoking, number of pack-years Lifestyle and Behavioral Health
smoke
Smoking, ever
Smoking, ever

Have you ever smoked tobacco regularly?

Lifestyle and Behavioral Health
smoke_curr
Smoking, current
Smoking, current

Do you currently smoke?

Lifestyle and Behavioral Health
smoke_quit
Smoking, prior, year quit
Smoking, prior, year quit

If no, when did you quit?

Lifestyle and Behavioral Health
smoker
Smoker, current, past, or never
Smoker, current, past, or never

Current, Past or Never Smoker

Lifestyle and Behavioral Health
smoke_years
Smoking, number of years
Smoking, number of years

Overall, how many years total, have you been OR were you a regular smoker?

Lifestyle and Behavioral Health
wine_week
Alcohol consumption, number of glasses of wine per week
Alcohol consumption, number of glasses of wine per week

Please estimate your usual consumption of alcoholic beverages,How many glasses of wine might you have per week?

Lifestyle and Behavioral Health
angina_year
Angina: Self-reported year of diagnosis
Angina: Self-reported year of diagnosis

If yes, indicate how many years ago ____ or the year ____ you were diagnosed. (if ANGINA? ="Y")

Medical History
angina_ynd
Angina: Self-reported diagnosis by a physician
Angina: Self-reported diagnosis by a physician

The next section asks about specific medical problems. Please indicate if you have been told by a doctor that you have or have had any of these conditions: Angina

Medical History
angioplasty_ynd
Coronary Angioplasty: Self-reported
Coronary Angioplasty: Self-reported

Have you ever had any of the following surgical procedures? Coronary or balloon angioplasty

Medical History
any_cvd
Cardiovascular Disease: Self-reported
Cardiovascular Disease: Self-reported

1=Yes if Y to any of the following: heartattack_ynd, congestive_hf_ynd, coronary_ynd, atheroscl_ynd, pacemaker_ynd, angioplasty_ynd, coronary_bypass_ynd, coronary_artery_stent, other_heart_surgery (including cardiac conversion, heart catheter, cardiac ablation, abdominal aortic repair, open heart surgery, defibrillation)

Medical History
arrhythmia_year
Arrhythmia: Self-reported year of diagnosis
Arrhythmia: Self-reported year of diagnosis

If yes, indicate how many years ago ____ or the year ____ you were diagnosed. (if Irregular heartbeat or arrhythmia? ="Y")

Medical History
arrhythmia_ynd
Arrythmia: Self-reported diagnosis by a physician
Arrythmia: Self-reported diagnosis by a physician

The next section asks about specific medical problems. Please indicate if you have been told by a doctor that you have or have had any of these conditions: Irregular heartbeat or arrhythmia

Medical History
arthritis_year
Arthritis: Self-reported year of diagnosis
Arthritis: Self-reported year of diagnosis

If yes, indicate how many years ago ____ or the year ____ you were diagnosed. (if Arthritis?="Y")

Medical History
arthritis_ynd
Arthritis: Self-reported diagnosis by a physician
Arthritis: Self-reported diagnosis by a physician

The next section asks about specific medical problems. Please indicate if you have been told by a doctor that you have or have had any of these conditions: Arthritis

Medical History
asthma_year
Asthma: Self-reported year of diagnosis
Asthma: Self-reported year of diagnosis

If yes, indicate how many years ago ____ or the year ____ you were diagnosed. (if Asthma?="Y")

Medical History
asthma_ynd
Asthma: Self-reported diagnosis by a physician
Asthma: Self-reported diagnosis by a physician

The next section asks about specific medical problems. Please indicate if you have been told by a doctor that you have or have had any of these conditions: Asthma

Medical History
atheroscl_year
Atherosclerosis: Self-reported year of diagnosis
Atherosclerosis: Self-reported year of diagnosis

If yes, indicate how many years ago ____ or the year ____ you were diagnosed. (if Atherosclerosis (hardening of the arteries)? ="Y")

Medical History
atheroscl_ynd
Atherosclerosis: Self-reported diagnosis by a physician
Atherosclerosis: Self-reported diagnosis by a physician

The next section asks about specific medical problems. Please indicate if you have been told by a doctor that you have or have had any of these conditions: Atherosclerosis (hardening of the arteries)

Medical History
congestivehf_year
Congestive Heart Failure: Self-reported year of diagnosis
Congestive Heart Failure: Self-reported year of diagnosis

If yes, indicate how many years ago ____ or the year ____ you were diagnosed. (if Congestive heart failure? ="Y")

Medical History
congestivehf_ynd
Congestive Heart Failure: Self-reported diagnosis by a physician
Congestive Heart Failure: Self-reported diagnosis by a physician

The next section asks about specific medical problems. Please indicate if you have been told by a doctor that you have or have had any of these conditions: Congestive heart failure

Medical History
coronary_artery_stent_ynd
Coronary Artery Stent: Self-reported
Coronary Artery Stent: Self-reported

Have you ever had any of the following surgical procedures? Coronary artery stent

Medical History
coronarybypass_ynd
Coronary Artery Bypass Surgery: Self-reported
Coronary Artery Bypass Surgery: Self-reported

Have you ever had any of the following surgical procedures? If yes, check all that apply: Coronary bypass surgery

Medical History
coronary_year
Coronary Artery Disease: Self-reported year of diagnosis
Coronary Artery Disease: Self-reported year of diagnosis

If yes, indicate how many years ago ____ or the year ____ you were diagnosed. (if Coronary artery disease? ="Y")

Medical History
coronary_ynd
Coronary Artery Disease: Self-reported diagnosis by a physician
Coronary Artery Disease: Self-reported diagnosis by a physician

The next section asks about specific medical problems. Please indicate if you have been told by a doctor that you have or have had any of these conditions: Coronary artery disease

Medical History
diabetes_year
Diabetes: Self-reported year of diagnosis
Diabetes: Self-reported year of diagnosis

If yes, indicate how many years ago ____ or the year ____ you were diagnosed. (if Diabetes?="Y")

Medical History
diabetes_ynd
Diabetes: Self-reported diagnosis by a physician
Diabetes: Self-reported diagnosis by a physician

The next section asks about specific medical problems. Please indicate if you have been told by a doctor that you have or have had any of these conditions: Diabetes

Medical History
emphysema_year
Emphysema/Obstructive Lung Disease: Self-reported year of diagnosis
Emphysema/Obstructive Lung Disease: Self-reported year of diagnosis

If yes, indicate how many years ago ____ or the year ____ you were diagnosed. (if Emphysema/Obstructive Lung Disease?="Y")

Medical History
emphysema_ynd
Emphysema/Obstructive Lung Disease: Self-reported diagnosis by a physician
Emphysema/Obstructive Lung Disease: Self-reported diagnosis by a physician

The next section asks about specific medical problems. Please indicate if you have been told by a doctor that you have or have had any of these conditions: Emphysema or Obstructive Lung Disease

Medical History
heartattack_year
Heart Attack: Self-reported year of diagnosis
Heart Attack: Self-reported year of diagnosis

If yes, indicate how many years ago ____ or the year ____ you were diagnosed. (if Heart attack or infarct? ="Y")

Medical History
heartattack_ynd
Heart Attack: Self-reported diagnosis by a physician
Heart Attack: Self-reported diagnosis by a physician

The next section asks about specific medical problems. Please indicate if you have been told by a doctor that you have or have had any of these conditions: Heart attack or infarct

Medical History
hormone_therapy
Hormone Replacement Therapy: Self-reported use
Hormone Replacement Therapy: Self-reported use

Have you ever taken supplemental hormones for menopause?

Medical History
hypertension_year
Hypertension: Self-reported year of diagnosis
Hypertension: Self-reported year of diagnosis

If yes, indicate how many years ago ____ or the year ____ you were diagnosed. (if High blood pressure or hypertension? ="Y")

Medical History
hypertension_ynd
Hypertension: Self-reported diagnosis by a physician
Hypertension: Self-reported diagnosis by a physician

The next section asks about specific medical problems. Please indicate if you have been told by a doctor that you have or have had any of these conditions: High blood pressure or hypertension

Medical History
menopausal_status
Menopausal status
Menopausal status

Combination of responses from other questions: I have fairly regular menstrual periods; My menstrual periods are irregular; I have no periods at all/menopause; Have you had surgery that caused your menstrual periods to stop permanently?

Medical History
nasal_cong_none
Nasal congestion, none, today or tonight
Nasal congestion, none, today or tonight

No nasal congestion today or tonight

Medical History
nasal_cong_today
Nasal congestion, today
Nasal congestion, today

Have you had any nasal congestion or stuffiness today?

Medical History
nasal_cong_tonight
Nasal congestion, tonight
Nasal congestion, tonight

Have you had any nasal congestion or stuffiness tonight?

Medical History
num_pregnancies
Pregnancies, number
Pregnancies, number

Combination of initial report of number of pregnancies and then report of additional pregnancies between study visits

Medical History
other_heart_surg
Heart Surgery, other: Self-reported 1
Heart Surgery, other: Self-reported 1

Have you ever had any of the following surgical procedures? If yes, check all that apply: Other heart surgery/please describe

Medical History
other_heart_surg2
Heart Surgery, other: Self-reported 2
Heart Surgery, other: Self-reported 2

Have you ever had any of the following surgical procedures? If yes, check all that apply: Other heart surgery/please describe

Medical History
pacemaker_ynd
Pacemaker: Self-reported
Pacemaker: Self-reported

Have you ever had any of the following surgical procedures? If yes, check all that apply: Pacemaker

Medical History
reproductive_surg
Menopause, after surgery: Self-reported
Menopause, after surgery: Self-reported

Have you had surgery that caused your menstrual periods to stop permanently?

Medical History
reproductive_surg_type
Menopause, after surgery: Self-reported type
Menopause, after surgery: Self-reported type

If yes, please provide the kind of surgery (check one): (only available after 1993 and before Aug 28, 2009)

Medical History
reproductive_surg_year
Menopause, after surgery: Self-reported year performed
Menopause, after surgery: Self-reported year performed

If yes, please provide the date of surgery: (only available after 1993 and before Aug 28, 2009)

Medical History
stroke_year
Stroke: Self-reported year of diagnosis
Stroke: Self-reported year of diagnosis

If yes, indicate how many years ago ____ or the year ____ you were diagnosed. (if stroke?="Y")

Medical History
stroke_ynd
Stroke: Self-reported diagnosis by a physician
Stroke: Self-reported diagnosis by a physician

The next section asks about specific medical problems. Please indicate if you have been told by a doctor that you have or have had any of these conditions: Stroke

Medical History
thyroid_problem
Thyroid Disorder: Self-reported type
Thyroid Disorder: Self-reported type

Also, describe the type of thyroid problem

Medical History
thyroid_year
Thyroid Disorder: Self-reported year of diagnosis
Thyroid Disorder: Self-reported year of diagnosis

If yes, indicate how many years ago ____ or the year ____ you were diagnosed. (if Thyroid problem? ="Y")

Medical History
thyroid_ynd
Thyroid Disorder: Self-reported diagnosis by a physician
Thyroid Disorder: Self-reported diagnosis by a physician

The next section asks about specific medical problems. Please indicate if you have been told by a doctor that you have or have had any of these conditions: Thyroid problem

Medical History
time_since_last_period
Last menstrual period
Last menstrual period

Difference between date of reported last menstrual period and sleep study date in years

Medical History
androgen_med
Androgen: Self-reported use
Androgen: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
antihistamines_med
Antihistamine: Self-reported use
Antihistamine: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
anxiety_med
Anti-Anxiety Medication: Self-reported use
Anti-Anxiety Medication: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
asthma_control_med
Asthma Medication, control: Self-reported use
Asthma Medication, control: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
asthma_med
Asthma Medication, any: Self-reported use
Asthma Medication, any: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
asthma_rescue_med
Asthma Medication, rescue: Self-reported use
Asthma Medication, rescue: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
cholesterol_med
Cholesterol Medication: Self-reported use
Cholesterol Medication: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
decongestants_med
Decongestant: Self-reported use
Decongestant: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
dep_maoi_med
Antidepressant, MAOI: Self-reported use
Antidepressant, MAOI: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
depression_med
Antidepressant, any: Self-reported use
Antidepressant, any: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
dep_ssri_med
Antidepressant, SSRI: Self-reported use
Antidepressant, SSRI: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
dep_tca_med
Antidepressant, TCA: Self-reported use
Antidepressant, TCA: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
diabetes_med
Diabetes Medication/Insulin: Self-reported use
Diabetes Medication/Insulin: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
estrogen_med
Estrogen: Self-reported use
Estrogen: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
htn_acei_med
ACE inhibitor: Self-reported use
ACE inhibitor: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
htn_alpha_med
Alpha Blocker: Self-reported use
Alpha Blocker: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
htn_arb_med
ARB: Self-reported use
ARB: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
htn_beta_med
Beta Blocker: Self-reported use
Beta Blocker: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
htn_diuretic_med
Diuretic: Self-reported use
Diuretic: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
htn_med
Hypertension Medication, any: Self-reported use
Hypertension Medication, any: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
narcotics_med
Narcotic: Self-reported use
Narcotic: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
progesterone_med
Progesterone: Self-reported use
Progesterone: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
sedative_med
Sedative: Self-reported use
Sedative: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
stimulants_med
Stimulant: Self-reported use
Stimulant: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
thyroid_med
Thyroid Medication: Self-reported use
Thyroid Medication: Self-reported use

Self-reported drugs at PSG visit, open text then grouped according to effect

Medical History/Medications
avgo2sattst
Average oxygen saturation in total sleep duration from type I polysomnography
Average oxygen saturation in total sleep duration from type I polysomnography

Conventionally, total sleep duration would be called total sleep time (TST) (i.e. total time spent in stage 1 or greater).

Sleep Monitoring/Polysomnography
mean_desat_dur
Average Duration of Apnea and Hypopnea Event: (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 4% oxygen desaturation and with or without arousal) from type I polysomnography
Average Duration of Apnea and Hypopnea Event: (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 4% oxygen desaturation and with or without arousal) from type I polysomnography Sleep Monitoring/Polysomnography
mean_desat_perc
Average Level of Oxygen Desaturation of Apnea and Hypopnea Event: (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 4% oxygen desaturation and with or without arousal) from type I polysomnography
Average Level of Oxygen Desaturation of Apnea and Hypopnea Event: (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 4% oxygen desaturation and with or without arousal) from type I polysomnography Sleep Monitoring/Polysomnography
nremahi
Apnea-Hypopnea Index (NREM): (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 3% oxygen desaturation and with or without arousal)/ hours of NREM sleep from type I polysomnography
Apnea-Hypopnea Index (NREM): (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 3% oxygen desaturation and with or without arousal)/ hours of NREM sleep from type I polysomnography

Calculated - Summary metric of sleep disordered breathing events during NREM sleep

Sleep Monitoring/Polysomnography
pcttstrem
Percentage of REM sleep among total sleep duration from type I polysomnography
Percentage of REM sleep among total sleep duration from type I polysomnography

Conventionally, total sleep duration would be called total sleep time (TST).

Sleep Monitoring/Polysomnography
pcttststage12
Percentage of stage 1 and 2 sleep among total sleep duration from type I polysomnography
Percentage of stage 1 and 2 sleep among total sleep duration from type I polysomnography

Conventionally, total sleep duration would be called total sleep time (TST).

Sleep Monitoring/Polysomnography
pcttststage34
Percentage of stage 3 and 4 sleep among total sleep duration from type I polysomnography
Percentage of stage 3 and 4 sleep among total sleep duration from type I polysomnography

Conventionally, total sleep duration would be called total sleep time (TST).

Sleep Monitoring/Polysomnography
pcttststagen1
Percentage of stage 1 sleep among total sleep duration from type I polysomnography
Percentage of stage 1 sleep among total sleep duration from type I polysomnography

Conventionally, total sleep duration would be called total sleep time (TST).

Sleep Monitoring/Polysomnography
pcttststagen2
Percentage of stage 2 sleep among total sleep duration from type I polysomnography
Percentage of stage 2 sleep among total sleep duration from type I polysomnography

Conventionally, total sleep duration would be called total sleep time (TST).

Sleep Monitoring/Polysomnography
remahi
Apnea-Hypopnea Index (REM): (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 3% oxygen desaturation and with or without arousal)/ hours of REM sleep from type I polysomnography
Apnea-Hypopnea Index (REM): (Apneas with no oxygen desaturation threshold used and with or without arousal and hypopneas with discernible flow reduction and with >= 3% oxygen desaturation and with or without arousal)/ hours of REM sleep from type I polysomnography

Calculated - Summary metric of sleep disordered breathing events during REM sleep

Sleep Monitoring/Polysomnography
rem_latency
Sleep Latency (REM): the interval between lights-out/in-bed time and the first epoch of REM sleep. from type I polysomnography
Sleep Latency (REM): the interval between lights-out/in-bed time and the first epoch of REM sleep. from type I polysomnography

Time to first epoch of REM sleep

Sleep Monitoring/Polysomnography
sleep_latency
Sleep Latency: the interval between lights-out/in-bed time and sleep onset time. from type I polysomnography
Sleep Latency: the interval between lights-out/in-bed time and sleep onset time. from type I polysomnography Sleep Monitoring/Polysomnography
tst_nrem
Total Sleep Duration (NREM): the interval between sleep onset time and lights on/out-bed time while the participant is in NREM sleep from type I polysomnography
Total Sleep Duration (NREM): the interval between sleep onset time and lights on/out-bed time while the participant is in NREM sleep from type I polysomnography

Total time spent in NREM sleep

Sleep Monitoring/Polysomnography
tst_rem
Total Sleep Duration (REM): the interval between sleep onset time and lights on/out-bed time while the participant is in REM sleep from type I polysomnography
Total Sleep Duration (REM): the interval between sleep onset time and lights on/out-bed time while the participant is in REM sleep from type I polysomnography

Total time spent in REM sleep

Sleep Monitoring/Polysomnography
psg_cpap
Reported use of CPAP at at time of nPSG
Reported use of CPAP at at time of nPSG Sleep Monitoring/Polysomnography/Administrative