Stanford Technology Analytics and Genomics in Sleep

Please indicate which muscles are affected when you experience muscle weakness. Then specify the two situations which are most frequently associated with each type of muscle weakness.

Please indicate which muscles are affected when you experience muscle weakness. Then specify the two situations which are most frequently associated with each type of muscle weakness.

Please indicate which muscles are affected when you experience muscle weakness. Then specify the two situations which are most frequently associated with each type of muscle weakness.

Please indicate which muscles are affected when you experience muscle weakness. Then specify the two situations which are most frequently associated with each type of muscle weakness.

Please indicate which muscles are affected when you experience muscle weakness. Then specify the two situations which are most frequently associated with each type of muscle weakness.

How long does muscle weakness typically last?

During a typical episode of muscle weakness

During a typical episode of muscle weakness

During a typical episode of muscle weakness

During a typical episode of muscle weakness

How frequently do you currently experience one of these episodes of muscle weakness? Times

How frequently do you currently experience one of these episodes of muscle weakness? Per day/week/month/year

When did you last experience an episode of muscle weakness?

How old were you the first time you experience an episode of muscle weakness?

How old were you the first time you experience an episode of muscle weakness? Don't know

In what month (approximately) did your first episode of muscle weakness occur?

Summary score range from 0 to 4

Summary score range from 0 to 4

Summary score range from 0 to 16

Summary score range from 0 to 16

Summary score range from 0 to 30

How often do your legs twitch or kick when you sleep? Times

How often do your legs twitch or kick when you sleep? Never or don't know

How often do your legs twitch or kick when you sleep? Per night/week/month/year

How often do you walk in your sleep? Times

How often do you walk in your sleep? Never or don't know

How often do you walk in your sleep? Per night/week/month/year

How old were you when this first happened?

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

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

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

Do you grind your teeth while you sleep?

During sleep, how often do you (or have been told that you) shout, scream, punch or flail your arms in the air? Times

During sleep, how often do you (or have been told that you) shout, scream, punch or flail your arms in the air? Never or don't know

During sleep, how often do you (or have been told that you) shout, scream, punch or flail your arms in the air? Per night/week/month/year

During sleep, how often do you (or have been told that you) shout, scream, punch or flail your arms in the air? How old were you when this first happened?

During sleep, how often do you (or have been told that you) shout, scream, punch or flail your arms in the air? How old were you when this first happened? Don't know

How often do you have violent or injurious behavior during sleep? Times

How often do you have violent or injurious behavior during sleep? Never or don't know

How often do you have violent or injurious behavior during sleep? Time frame

How old were you when this first happened?

How old were you when this first happened? Don't know

How often do you have nightmares (frightening dreams)? Times

How often do you have nightmares (frightening dreams)? Never or don't know

How often do you have nightmares (frightening dreams)? Per night/week/month/year

Do you have seizures, convulsions or 'fits' during sleep?

How often do you remember your dreams? Times

How often do you remember your dreams? Never or don't know

How often do you remember your dreams? Per night/week/month/year

How often do you have difficulty staying awake during the day? Times

How often do you have difficulty staying awake during the day? Never

How often do you have difficulty staying awake during the day? Per day/week/month/year

How often do you experience sudden sleep attacks that are so intense that you must stop what you are doing or take a nap? (Enter 0 if you do not experience sudden sleep attacks)

How often do you experience sudden sleep attacks that are so intense that you must stop what you are doing or take a nap? Never

How often do you experience sudden sleep attacks that are so intense that you must stop what you are doing or take a nap? Per day/week/month/year

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888)

Search for all ESS variables within this dataset

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888)

Search for all ESS variables within this dataset

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888)

Search for all ESS variables within this dataset

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888)

Search for all ESS variables within this dataset

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888)

Search for all ESS variables within this dataset

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888)

Search for all ESS variables within this dataset

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888)

Search for all ESS variables within this dataset

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888)

Search for all ESS variables within this dataset

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)? Feeling paralyzed or unable to move when falling asleep or when awakening

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)? Feeling paralyzed or unable to move when falling asleep or when awakening, if so, when?

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)? Feeling paralyzed or unable to move when falling asleep or when awakening, if so, how often?

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)? Feeling paralyzed or unable to move when falling asleep or when awakening, if so, how often?

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)? Feeling paralyzed or unable to move when falling asleep or when awakening, if so, how old were you when this first occurred?

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)? Feeling paralyzed or unable to move when falling asleep or when awakening, if so, how old were you when this first occurred?

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)? Find yourself in a vivid dreamlike state when falling asleep even though you know you are awake

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)? Find yourself in a vivid dreamlike state when falling asleep even though you know you are awake, if so, how often?

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)? Find yourself in a vivid dreamlike state when falling asleep even though you know you are awake, if so, how often?

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)? Find yourself in a vivid dreamlike state when falling asleep even though you know you are awake, if so, how old were you when this first occurred?

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)? Find yourself in a vivid dreamlike state when falling asleep even though you know you are awake, if so, how old were you when this first occurred?

Have you ever had unpleasant feelings or sensations in your legs that occurred on a regular basis, and mainly while sitting or lying down?

Have you ever felt the need or urge to move your legs that occurred on a regular basis, and mainly while sitting or lying down?

Are these unpleasant sensations in your legs or the urge to move your legs always due to a 'Charlie-horse' or muscle cramp?

Were these unpleasant sensations in your legs or the urge to move your legs always due to a 'Charlie-horse' or muscle cramp?

If you get up and move around, do these unpleasant sensations in your legs get any better with moving or walking?

If you got up and moved around, did these unpleasant sensations in your legs get any better with moving or walking?

Are these sensations worse in the evening or night than they are in the morning?

Were these sensations worse in the evening or night than they were in the morning?

When you actually experience these unpleasant sensations in your legs or the urge to move your legs, how distressing are they?

When you actually experienced these unpleasant sensations in your legs or the urge to move your legs, how distressing were they?

On average, how often do you experience these unpleasant sensations in your legs or the urge to move your legs?

On average, how often did you experience these unpleasant sensations in your legs or the urge to move your legs?

Approximately how old were you when you first noticed these unpleasant sensations in your legs while sitting or lying down?

Approximately how old were you when you first noticed these unpleasant sensations in your legs while sitting or lying down? Don't remember

Approximately how old were you when the unpleasant sensations in your legs stopped occurring?

Did the unpleasant sensations in your legs begin when you were pregnant?

Algorithm derived by STAGES team

Algorithm derived by STAGES team

Have you ever seen a sleep specialist, either for a daytime or overnight appointment?

Is there an event that triggered your sleep problems?

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)? Loud snoring

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)? Snorting or gasping

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)? Your breathing stops or you choke or struggle for breath