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Stanford Technology Analytics and Genomics in Sleep

Name Label Folder
isi_score
Insomnia Severity Index: Total Score
Insomnia Severity Index: Total Score

Summary score for the Insomnia Severity Index. (Morin CM, Insomnia, psychological assessment and management. Guilford Press, New York, 1993)[https://pubmed.ncbi.nlm.nih.gov/21532953/] Each item is scored from 0 to 4. Total score is the sum of all seven items (0 to 28), and catergorized as: not clinically significant (0-7), sub-threshold insomnia (8-14), moderate insomnia (15-21), and severe insomnia (22-28).

Search for all ISI variables within this dataset

Sleep Questionnaires/Sleep Disturbance
isq_0100
Difficulty falling asleep
Difficulty falling asleep

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate answer to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_0110
Difficulty falling asleep, number of times
Difficulty falling asleep, number of times

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate answer to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_0120
Difficulty falling asleep, time frame
Difficulty falling asleep, time frame

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate answer to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_0200
Difficulty staying asleep
Difficulty staying asleep

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate answer to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_0210
Difficulty staying asleep, number
Difficulty staying asleep, number

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate answer to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_0220
Difficulty staying asleep, time frame
Difficulty staying asleep, time frame

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate answer to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_0300
Multiple awakenings
Multiple awakenings

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate answer to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_0310
Multiple awakenings, number
Multiple awakenings, number

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate answer to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_0320
Multiple awakenings, time frame
Multiple awakenings, time frame

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate answer to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_0400
Feeling that sleep is not sound
Feeling that sleep is not sound

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate answer to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_0410
Feeling that sleep is not sound, number
Feeling that sleep is not sound, number

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate answer to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_0420
Feeling that sleep is not sound, time frame
Feeling that sleep is not sound, time frame

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate answer to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_0500
Feeling that sleep is unrefreshing
Feeling that sleep is unrefreshing

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate answer to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_0510
Feeling that sleep is unrefreshing , number
Feeling that sleep is unrefreshing , number

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate answer to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_0520
Feeling that sleep is unrefreshing, time frame
Feeling that sleep is unrefreshing, time frame

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate answer to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_0600
How much does your sleep bother you
How much does your sleep bother you

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate number to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_0700
Sleep affected work
Sleep affected work

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate number to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_0800
Sleep affected your social life
Sleep affected your social life

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate number to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_0900
Sleep affected other important parts of life
Sleep affected other important parts of life

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate number to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_1000
Sleep made you irritable
Sleep made you irritable

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate number to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_1100
Sleep caused trouble concentrating
Sleep caused trouble concentrating

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate number to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_1200
Sleep made you fatigued
Sleep made you fatigued

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate number to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_1300
How sleepy do you feel during the day
How sleepy do you feel during the day

If you have experienced any sleep symptoms during the past month, please check-mark the appropriate number to let us know how your sleep is affecting your daily life.

Sleep Questionnaires/Sleep Disturbance
isq_score
Meets Diagnostic Insomnia Criteria
Meets Diagnostic Insomnia Criteria Sleep Questionnaires/Sleep Disturbance
map_0200
Frequent wakenings
Frequent wakenings

During the last month on how many nights or days per week have you had or been told you had the following (please check only one box per question)? Frequent wakenings

Sleep Questionnaires/Sleep Disturbance
map_0500
Frequent tossing, turning, thrashing
Frequent tossing, turning, thrashing

During the last month on how many nights or days per week have you had or been told you had the following (please check only one box per question)? Frequent tossing, turning, or thrashing

Sleep Questionnaires/Sleep Disturbance
map_0800
Morning Headache
Morning Headache

During the last month on how many nights or days per week have you had or been told you had the following (please check only one box per question)? Morning headaches

Sleep Questionnaires/Sleep Disturbance
mdhx_5600
Use sleep aids at least once per week
Use sleep aids at least once per week

Do you take a sleeping aid once a week or more?

Sleep Questionnaires/Sleep Disturbance
sched_2400
Self-reported number of awakenings on week nights, school nights, work nights or days, current shift
Self-reported number of awakenings on week nights, school nights, work nights or days, current shift

On average, how many times do you awaken during the night on work (school) nights? ____ times per night

Sleep Questionnaires/Sleep Disturbance
sched_2500
Self-reported total awake duration (i.e. wake after sleep onset) on week nights, school nights, work nights or days, current shift
Self-reported total awake duration (i.e. wake after sleep onset) on week nights, school nights, work nights or days, current shift

On average, how much total time do you spend awake during these awakenings on work (school) nights? _____ hours

Sleep Questionnaires/Sleep Disturbance
sched_2510
Self-reported total awake duration (i.e. wake after sleep onset) on week nights, school nights, work nights or days, current shift
Self-reported total awake duration (i.e. wake after sleep onset) on week nights, school nights, work nights or days, current shift

On average, how much total time do you spend awake during these awakenings on work (school) nights? _____ minutes

Sleep Questionnaires/Sleep Disturbance
sched_2600
Self-reported sleep quality for irregular work, current shift
Self-reported sleep quality for irregular work, current shift

Rate the usual quality of your sleep when working your current shift

Sleep Questionnaires/Sleep Disturbance
sched_2900
Self-reported number of awakenings on week nights, school nights, work nights or days, next shift
Self-reported number of awakenings on week nights, school nights, work nights or days, next shift

On average, how many times do you awaken during the night on work (school) nights? ____ times per night

Sleep Questionnaires/Sleep Disturbance
sched_3000
Self-reported total awake duration (i.e. wake after sleep onset) on week nights, school nights, work nights or days, next shift
Self-reported total awake duration (i.e. wake after sleep onset) on week nights, school nights, work nights or days, next shift

On average, how much total time do you spend awake during these awakenings on work (school) nights? _____ hours

Sleep Questionnaires/Sleep Disturbance
sched_3010
Self-reported total awake duration (i.e. wake after sleep onset) on week nights, school nights, work nights or days, next shift
Self-reported total awake duration (i.e. wake after sleep onset) on week nights, school nights, work nights or days, next shift

On average, how much total time do you spend awake during these awakenings on work (school) nights? _____ minutes

Sleep Questionnaires/Sleep Disturbance
sched_3100
Self-reported sleep quality on week nights, school nights, work nights or days, next shift
Self-reported sleep quality on week nights, school nights, work nights or days, next shift

Rate the usual quality of your sleep when working this shift

Sleep Questionnaires/Sleep Disturbance
sched_3400
Self-reported number of awakenings on week nights, school nights, work nights or days, 3rd shift
Self-reported number of awakenings on week nights, school nights, work nights or days, 3rd shift

On average, how many times do you awaken during the night on work (school) nights? ____ times per night

Sleep Questionnaires/Sleep Disturbance
sched_3500
Self-reported total awake duration (i.e. wake after sleep onset) on week nights, school nights, work nights or days, 3rd shift
Self-reported total awake duration (i.e. wake after sleep onset) on week nights, school nights, work nights or days, 3rd shift

On average, how much total time do you spend awake during these awakenings on work (school) nights? _____ hours

Sleep Questionnaires/Sleep Disturbance
sched_3510
Self-reported total awake duration (i.e. wake after sleep onset) on week nights, school nights, work nights or days, next shift
Self-reported total awake duration (i.e. wake after sleep onset) on week nights, school nights, work nights or days, next shift

On average, how much total time do you spend awake during these awakenings on work (school) nights? _____ minutes

Sleep Questionnaires/Sleep Disturbance
sched_3600
Self-reported sleep quality on week nights, school nights, work nights or days, 3rd shift
Self-reported sleep quality on week nights, school nights, work nights or days, 3rd shift

Rate the usual quality of your sleep when working this shift

Sleep Questionnaires/Sleep Disturbance
sched_3900
Self-reported number of awakenings on weekend nights, non-school nights, non-work nights or days
Self-reported number of awakenings on weekend nights, non-school nights, non-work nights or days

On average, how many times do you awaken during the night on non-work (non-school) nights? ____ times per night

Sleep Questionnaires/Sleep Disturbance
sched_4000
Self-reported total awake duration (i.e. wake after sleep onset) on weekend nights, non-school nights,non-work nights or days
Self-reported total awake duration (i.e. wake after sleep onset) on weekend nights, non-school nights,non-work nights or days

On average, how much total time do you spend awake during these awakenings on non-work (non-school) nights? _____ hours

Sleep Questionnaires/Sleep Disturbance
sched_4010
Self-reported total awake duration (i.e. wake after sleep onset) on weekend nights, non-school nights,non-work nights or days
Self-reported total awake duration (i.e. wake after sleep onset) on weekend nights, non-school nights,non-work nights or days

On average, how much total time do you spend awake during these awakenings on non-work (non-school) nights? _____ minutes

Sleep Questionnaires/Sleep Disturbance
sched_4100
Self-reported sleep quality for weekend nights, non-school nights, non-work nights or days
Self-reported sleep quality for weekend nights, non-school nights, non-work nights or days

Rate the usual quality of your sleep

Sleep Questionnaires/Sleep Disturbance
sched_4200
Amount of sleep needed to feel fully rested, hours
Amount of sleep needed to feel fully rested, hours

How many hours of sleep do you need to feel fully rested? _____ hours

Sleep Questionnaires/Sleep Disturbance
sched_4201
Amount of sleep needed to feel fully rested, never rested
Amount of sleep needed to feel fully rested, never rested

How many hours of sleep do you need to feel fully rested? I never feel fully rested

Sleep Questionnaires/Sleep Disturbance
sched_4210
Amount of sleep needed to feel fully rested, minutes
Amount of sleep needed to feel fully rested, minutes

How many hours of sleep do you need to feel fully rested? _____ minutes

Sleep Questionnaires/Sleep Disturbance
slpy_0300
Perform activities without awareness when sleepy, number of times
Perform activities without awareness when sleepy, number of times

When sleepy, how often do you perform activities without being aware of doing things for a few seconds or minutes (e.g., drive a car without remembering the last few minutes, read without remembering what you read, etc.)? (Enter 0" if you do not perform activities without awareness)"

Sleep Questionnaires/Sleep Disturbance
slpy_0301
Perform activities without awareness when sleepy, never
Perform activities without awareness when sleepy, never

When sleepy, how often do you perform activities without being aware of doing things for a few seconds or minutes (e.g., drive a car without remembering the last few minutes, read without remembering what you read, etc.)? Never

Sleep Questionnaires/Sleep Disturbance
slpy_0310
Perform activities without awareness when sleepy, time frame
Perform activities without awareness when sleepy, time frame

When sleepy, how often do you perform activities without being aware of doing things for a few seconds or minutes (e.g., drive a car without remembering the last few minutes, read without remembering what you read, etc.)? Per day/week/month/year

Sleep Questionnaires/Sleep Disturbance
slpy_0400
Had an accident or near miss due to sleepiness, number of event
Had an accident or near miss due to sleepiness, number of event

How many times have you had an accident (motor vehicle, home or work related) or a near miss accident due to sleepiness? (Enter 0" if you have never had an accident or near miss accident due to sleepiness). "

Sleep Questionnaires/Sleep Disturbance
slpy_0410
Had an accident or near miss due to sleepiness, last occurrence
Had an accident or near miss due to sleepiness, last occurrence

Approximately what year did the last accident or near miss occur?

Sleep Questionnaires/Sleep Disturbance
tab_0100
Trivial things of no importance
Trivial things of no importance

During the past month, when you lie awake in bed, how often do you think about the following?

Sleep Questionnaires/Sleep Disturbance
tab_0200
What happened today and what you have to do tomorrow
What happened today and what you have to do tomorrow

During the past month, when you lie awake in bed, how often do you think about the following?

Sleep Questionnaires/Sleep Disturbance
tab_0300
How long you've been lying awake
How long you've been lying awake

During the past month, when you lie awake in bed, how often do you think about the following?

Sleep Questionnaires/Sleep Disturbance
tab_0400
How you are going to cope tomorrow if you don't sleep well tonight
How you are going to cope tomorrow if you don't sleep well tonight

During the past month, when you lie awake in bed, how often do you think about the following?

Sleep Questionnaires/Sleep Disturbance
tab_0500
Noises you can hear in the house or outside
Noises you can hear in the house or outside

During the past month, when you lie awake in bed, how often do you think about the following?

Sleep Questionnaires/Sleep Disturbance
tab_0600
Your body feeling hot or cold
Your body feeling hot or cold

During the past month, when you lie awake in bed, how often do you think about the following?

Sleep Questionnaires/Sleep Disturbance
tab_0700
Your heart beat pounding in your head
Your heart beat pounding in your head

During the past month, when you lie awake in bed, how often do you think about the following?

Sleep Questionnaires/Sleep Disturbance
tab_0800
How out of control your sleep is and you don't know what to do about it
How out of control your sleep is and you don't know what to do about it

During the past month, when you lie awake in bed, how often do you think about the following?

Sleep Questionnaires/Sleep Disturbance
tab_0900
Things that have happened in the past and how they worked out
Things that have happened in the past and how they worked out

During the past month, when you lie awake in bed, how often do you think about the following?

Sleep Questionnaires/Sleep Disturbance
tab_1000
What the future might hold and what you should do for things to work out well
What the future might hold and what you should do for things to work out well

During the past month, when you lie awake in bed, how often do you think about the following?

Sleep Questionnaires/Sleep Disturbance
fosq_0100
Functional Outcomes of Sleep: Difficulty concentrating
Functional Outcomes of Sleep: Difficulty concentrating

Item from Functional Outcomes of Sleep Questionnaire. Weaver et. al, 1997 (Pubmed ID: 9415942)

Search for all Functional Outcomes of Sleep variables within this dataset

Sleep Questionnaires/Sleep Disturbance/Functional Outcomes of Sleep Questionnaire (FOSQ)
fosq_0200
Functional Outcomes of Sleep: Difficulty remembering
Functional Outcomes of Sleep: Difficulty remembering

Item from Functional Outcomes of Sleep Questionnaire. Weaver et. al, 1997 (Pubmed ID: 9415942)

Search for all Functional Outcomes of Sleep variables within this dataset

Sleep Questionnaires/Sleep Disturbance/Functional Outcomes of Sleep Questionnaire (FOSQ)
fosq_0300
Functional Outcomes of Sleep: Difficulty operating motor vehicles for short distances (less than 100 miles)
Functional Outcomes of Sleep: Difficulty operating motor vehicles for short distances (less than 100 miles)

Item from Functional Outcomes of Sleep Questionnaire. Weaver et. al, 1997 (Pubmed ID: 9415942)

Search for all Functional Outcomes of Sleep variables within this dataset

Sleep Questionnaires/Sleep Disturbance/Functional Outcomes of Sleep Questionnaire (FOSQ)
fosq_0400
Functional Outcomes of Sleep: Difficulty operating motor vehicles for long distances (greater than 100 miles)
Functional Outcomes of Sleep: Difficulty operating motor vehicles for long distances (greater than 100 miles)

Item from Functional Outcomes of Sleep Questionnaire. Weaver et. al, 1997 (Pubmed ID: 9415942)

Search for all Functional Outcomes of Sleep variables within this dataset

Sleep Questionnaires/Sleep Disturbance/Functional Outcomes of Sleep Questionnaire (FOSQ)
fosq_0500
Functional Outcomes of Sleep: Difficulty visiting family or friends in their home
Functional Outcomes of Sleep: Difficulty visiting family or friends in their home

Item from Functional Outcomes of Sleep Questionnaire. Weaver et. al, 1997 (Pubmed ID: 9415942)

Search for all Functional Outcomes of Sleep variables within this dataset

Sleep Questionnaires/Sleep Disturbance/Functional Outcomes of Sleep Questionnaire (FOSQ)
fosq_0600
Functional Outcomes of Sleep: Relationships with family or friends affected
Functional Outcomes of Sleep: Relationships with family or friends affected

Item from Functional Outcomes of Sleep Questionnaire. Weaver et. al, 1997 (Pubmed ID: 9415942)

Search for all Functional Outcomes of Sleep variables within this dataset

Sleep Questionnaires/Sleep Disturbance/Functional Outcomes of Sleep Questionnaire (FOSQ)
fosq_0700
Functional Outcomes of Sleep: Difficulty watching a movie
Functional Outcomes of Sleep: Difficulty watching a movie

Item from Functional Outcomes of Sleep Questionnaire. Weaver et. al, 1997 (Pubmed ID: 9415942)

Search for all Functional Outcomes of Sleep variables within this dataset

Sleep Questionnaires/Sleep Disturbance/Functional Outcomes of Sleep Questionnaire (FOSQ)
fosq_0800
Functional Outcomes of Sleep: Difficulty being active in evening
Functional Outcomes of Sleep: Difficulty being active in evening

Item from Functional Outcomes of Sleep Questionnaire. Weaver et. al, 1997 (Pubmed ID: 9415942)

Search for all Functional Outcomes of Sleep variables within this dataset

Sleep Questionnaires/Sleep Disturbance/Functional Outcomes of Sleep Questionnaire (FOSQ)
fosq_0900
Functional Outcomes of Sleep: Difficulty being active in morning
Functional Outcomes of Sleep: Difficulty being active in morning

Item from Functional Outcomes of Sleep Questionnaire. Weaver et. al, 1997 (Pubmed ID: 9415942)

Search for all Functional Outcomes of Sleep variables within this dataset

Sleep Questionnaires/Sleep Disturbance/Functional Outcomes of Sleep Questionnaire (FOSQ)
fosq_1000
Functional Outcomes of Sleep: Effect on desire for intimacy or sex
Functional Outcomes of Sleep: Effect on desire for intimacy or sex

Item from Functional Outcomes of Sleep Questionnaire. Weaver et. al, 1997 (Pubmed ID: 9415942)

Search for all Functional Outcomes of Sleep variables within this dataset

Sleep Questionnaires/Sleep Disturbance/Functional Outcomes of Sleep Questionnaire (FOSQ)
fosq_1100
Functional Outcomes of Sleep: Summary Score
Functional Outcomes of Sleep: Summary Score

Summary Score of Functional Outcomes of Sleep Questionnaire. Range from 5 to 20. A higher score indicate better functional outcomes. Weaver et. al, 1997 (Pubmed ID: 9415942)

Search for all Functional Outcomes of Sleep variables within this dataset

Sleep Questionnaires/Sleep Disturbance/Functional Outcomes of Sleep Questionnaire (FOSQ)
isi_0100
Insomnia Severity Index: Difficulty falling asleep
Insomnia Severity Index: Difficulty falling asleep

Item from Insomnia Severity Index. (Morin CM, Insomnia, psychological assessment and management. Guilford Press, New York, 1993)[https://pubmed.ncbi.nlm.nih.gov/21532953/]

Search for all ISI variables within this dataset

Sleep Questionnaires/Sleep Disturbance/Insomnia Severity Index (ISI)
isi_0200
Insomnia Severity Index: Difficulty staying asleep
Insomnia Severity Index: Difficulty staying asleep

Item from Insomnia Severity Index. (Morin CM, Insomnia, psychological assessment and management. Guilford Press, New York, 1993)[https://pubmed.ncbi.nlm.nih.gov/21532953/]

Search for all ISI variables within this dataset

Sleep Questionnaires/Sleep Disturbance/Insomnia Severity Index (ISI)
isi_0300
Insomnia Severity Index: Problems waking up too early
Insomnia Severity Index: Problems waking up too early

Item from Insomnia Severity Index. (Morin CM, Insomnia, psychological assessment and management. Guilford Press, New York, 1993)[https://pubmed.ncbi.nlm.nih.gov/21532953/]

Search for all ISI variables within this dataset

Sleep Questionnaires/Sleep Disturbance/Insomnia Severity Index (ISI)
isi_0400
Insomnia Severity Index: How satisfied with current sleep pattern
Insomnia Severity Index: How satisfied with current sleep pattern

Item from Insomnia Severity Index. (Morin CM, Insomnia, psychological assessment and management. Guilford Press, New York, 1993)[https://pubmed.ncbi.nlm.nih.gov/21532953/]

Search for all ISI variables within this dataset

Sleep Questionnaires/Sleep Disturbance/Insomnia Severity Index (ISI)
isi_0500
Insomnia Severity Index: How noticeable to others is sleep problem impacting quality of life
Insomnia Severity Index: How noticeable to others is sleep problem impacting quality of life

Item from Insomnia Severity Index. (Morin CM, Insomnia, psychological assessment and management. Guilford Press, New York, 1993)[https://pubmed.ncbi.nlm.nih.gov/21532953/]

Search for all ISI variables within this dataset

Sleep Questionnaires/Sleep Disturbance/Insomnia Severity Index (ISI)
isi_0600
Insomnia Severity Index: How worried/distressed about current sleep problem
Insomnia Severity Index: How worried/distressed about current sleep problem

Item from Insomnia Severity Index. (Morin CM, Insomnia, psychological assessment and management. Guilford Press, New York, 1993)[https://pubmed.ncbi.nlm.nih.gov/21532953/]

Search for all ISI variables within this dataset

Sleep Questionnaires/Sleep Disturbance/Insomnia Severity Index (ISI)
isi_0700
Insomnia Severity Index: Sleep problem intereferes with daily functioning
Insomnia Severity Index: Sleep problem intereferes with daily functioning

Item from Insomnia Severity Index. (Morin CM, Insomnia, psychological assessment and management. Guilford Press, New York, 1993)[https://pubmed.ncbi.nlm.nih.gov/21532953/]

Search for all ISI variables within this dataset

Sleep Questionnaires/Sleep Disturbance/Insomnia Severity Index (ISI)