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NIMH Data Archive
NDA ABCD CCF OAI NIAAADA AMP SCZ HEAL

Sleep Assessment

405 Shared Subjects

N/A
Clinical Assessments
Sleep
10/06/2016
sleep_assess01
01/17/2024
View Change History
01
Definition
Submission Template
Query Element Name Data Type Size Required Description Value Range Notes Aliases
subjectkey GUID Required The NDAR Global Unique Identifier (GUID) for research subject NDAR*
src_subject_id String 20 Required Subject ID how it's defined in lab/project
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY
interview_age Integer Required Age in months at the time of the interview/test/sampling/imaging. 0::1440 Age is rounded to chronological month. If the research participant is 15-days-old at time of interview, the appropriate value would be 0 months. If the participant is 16-days-old, the value would be 1 month.
sex String 20 Required Sex of subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported gender
Query respondent String 20 Recommended Respondent Mother;Father;Parent;Guardian;Teacher;Child;Self;Caregiver;Partner;Other
child_sleep1 String 50 Recommended Who in your family sets the rules about when you go to bed? Examples Mom; Dad; You; Other
Query child_sleep2 Integer Recommended Do you think you have trouble sleeping? 0;1 0=No; 1=Yes
Query child_sleep3 Integer Recommended Do you like to go to sleep? 0;1 0=No; 1=Yes
Query child_sleep4 Integer Recommended Do you go to bed at the same time every night on school nights? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep5 Integer Recommended Do you fall asleep in the same bed every night? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep6 Integer Recommended Do you fall asleep alone? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep7 Integer Recommended Do you fall asleep in your parents, brothers, or sisters bed? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep8 Integer Recommended Do you fall asleep in about 20 minutes? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep9 Integer Recommended Do you fight with your parents about going to bed? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep10 Integer Recommended Is it hard for you to go to bed? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep11 Integer Recommended Are you ready for bed at your usual bedtime? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep12 Integer Recommended Do you have a special thing (doll, blanket, etc.) you bring to bed? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep13 Integer Recommended Are you afraid of the dark? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep14 Integer Recommended Are you afraid of sleeping alone? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep15 Integer Recommended Do you stay up late when your parents think you are asleep? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep16 Integer Recommended Do you think you sleep too little? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep17 Integer Recommended Do you think you sleep too much? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep18 Integer Recommended Do you wake up at night when your parents think youre asleep? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep19 Integer Recommended Do you have trouble falling back to sleep if you wake up during the night? during the night? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep20 Integer Recommended Do you have nightmares? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep21 Integer Recommended Does pain wake you up at night? (Where is that pain?) 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep22 Integer Recommended Do you sometimes go to someones bed during the night? If yes, whose? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep23 Integer Recommended Do you have trouble waking up in the morning? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep24 Integer Recommended Do you feel sleepy during the day? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep25 Integer Recommended Do you take naps during the day? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep26 Integer Recommended Do you feel rested after a nights sleep? 1::4 1=Less than once a month; 2=1to2 times a month; 3=1to2 times a week; 4=3 or more times a week
Query child_sleep27 Integer Recommended During the last month, how have you felt about your sleep? 1::4 1=very bad; 2=bad; 3=good; 4=very good
parent_sleep1 String 50 Recommended During the past month, when has your child usually gone to bed at night?
Query parent_sleep2 Float Recommended During the past month, how long (in minutes) has it usually taken your child to fall asleep each night?
parent_sleep3 String 50 Recommended During the past month, when has your child usually gotten up in the morning?
Query parent_sleep4 Float Recommended During the past month, how many hours of actual sleep did your child get at night? (This may be different than the number of hours they spend in bed.)
Query parent_sleep5 Integer Recommended Trouble sleeping because: Cannot get to sleep within 30 minutes 1::4 1=Not during the past month; 2=Less than once a week; 3=Once or twice a week; 4=Three or more times a week
Query parent_sleep6 Integer Recommended Trouble sleeping because: Wake up in the middle of the night or early morning 1::4 1=Not during the past month; 2=Less than once a week; 3=Once or twice a week; 4=Three or more times a week
Query parent_sleep7 Integer Recommended Trouble sleeping because: Have to get up to use the bathroom 1::4 1=Not during the past month; 2=Less than once a week; 3=Once or twice a week; 4=Three or more times a week
Query parent_sleep8 Integer Recommended Trouble sleeping because: Cannot breathe comfortably 1::4 1=Not during the past month; 2=Less than once a week; 3=Once or twice a week; 4=Three or more times a week
Query parent_sleep9 Integer Recommended Trouble sleeping because: Cough or snore loudly 1::4 1=Not during the past month; 2=Less than once a week; 3=Once or twice a week; 4=Three or more times a week
Query parent_sleep10 Integer Recommended Trouble sleeping because: Feel too cold 1::4 1=Not during the past month; 2=Less than once a week; 3=Once or twice a week; 4=Three or more times a week
Query parent_sleep11 Integer Recommended Trouble sleeping because: Feel too hot 1::4 1=Not during the past month; 2=Less than once a week; 3=Once or twice a week; 4=Three or more times a week
Query parent_sleep12 Integer Recommended Trouble sleeping because: Had bad dreams 1::4 1=Not during the past month; 2=Less than once a week; 3=Once or twice a week; 4=Three or more times a week
Query parent_sleep13 Integer Recommended Trouble sleeping because: Have pain 1::4 1=Not during the past month; 2=Less than once a week; 3=Once or twice a week; 4=Three or more times a week
parent_sleep14 String 50 Recommended Trouble sleeping because: Other reason (describe)
Query parent_sleep15 Integer Recommended Trouble sleeping because: Other reason how often 1::4 1=Not during the past month; 2=Less than once a week; 3=Once or twice a week; 4=Three or more times a week
Query parent_sleep16 Integer Recommended During the past month, how would you rate your childs sleep quality overall? 1::4 1=very bad; 2=bad; 3=good; 4=very good
Query parent_sleep17 Integer Recommended During the past month, how often has your child taken medicine (prescribed or over the counter) to help you sleep? 1::4 1=Not during the past month; 2=Less than once a week; 3=Once or twice a week; 4=Three or more times a week
Query parent_sleep18 Integer Recommended During the past month, how often has your child had trouble staying awake while driving, eating meals, or engaging in social activity? 1::4 1=Not during the past month; 2=Less than once a week; 3=Once or twice a week; 4=Three or more times a week
Query parent_sleep19 Integer Recommended During the past month, how much of a problem has it been for your child to keep up enough enthusiasm to get things done? 1::4 1=No problem at all; 2=Only a very slight problem; 3=Somewhat of a problem; 4=A very big problem
Query parent_sleep20 Integer Recommended Parent: Does your child have a bed partner (e.g., a sibling) or share their bedroom with someone? / Child or Self-report: Do you have a bed partner or share your bedroom with someone? 1::4 1=No bed partner or roommate; 2=Partner/ roommate in other room; 3=Partner in same room, but not same bed; 4=Partner in same bed
Query parent_sleep21 Integer Recommended My child gets exercise during the day 1::5 1=Never; 2=Occasionally; 3=Sometimes; 4=Usually; 5=Always
Query parent_sleep22 Integer Recommended My child wakes up at about the same time each morning 1::5 1=Never; 2=Occasionally; 3=Sometimes; 4=Usually; 5=Always
Query parent_sleep23 Integer Recommended In the hour before bedtime, my child engages in relaxing activities 1::5 1=Never; 2=Occasionally; 3=Sometimes; 4=Usually; 5=Always
Query parent_sleep24 Integer Recommended My child has drinks or food containing caffeine after 5 PM (examples: chocolate, Coca Cola) 1::5 1=Never; 2=Occasionally; 3=Sometimes; 4=Usually; 5=Always
Query parent_sleep25 Integer Recommended In the hour before bedtime, my child engages in exciting or stimulating activities (examples: rough play, video games, sports) 1::5 1=Never; 2=Occasionally; 3=Sometimes; 4=Usually; 5=Always
Query parent_sleep26 Integer Recommended My childs room is dark or dimly lit at bedtime 1::5 1=Never; 2=Occasionally; 3=Sometimes; 4=Usually; 5=Always
Query parent_sleep27 Integer Recommended My childs room is quiet at bedtime 1::5 1=Never; 2=Occasionally; 3=Sometimes; 4=Usually; 5=Always
Query parent_sleep28 Integer Recommended My child goes to bed at the same time each night 1::5 1=Never; 2=Occasionally; 3=Sometimes; 4=Usually; 5=Always
Query parent_sleep29 Integer Recommended My child follows a regular bedtime routine that lasts between 15 and 30 min 1::5 1=Never; 2=Occasionally; 3=Sometimes; 4=Usually; 5=Always
Query parent_sleep30 Integer Recommended I stay in my childs room until he or she falls asleep 1::5 1=Never; 2=Occasionally; 3=Sometimes; 4=Usually; 5=Always
Query parent_sleep31 Integer Recommended After my child is tucked in, I check on him or her before he or she falls asleep 1::5 1=Never; 2=Occasionally; 3=Sometimes; 4=Usually; 5=Always
Query parent_sleep32 Integer Recommended My child watches TV, videos, or DVDs to help him or her fall asleep 1::5 1=Never; 2=Occasionally; 3=Sometimes; 4=Usually; 5=Always
Query parent_sleep33 Integer Recommended Sitting and reading 0::3 0=Would NEVER doze or fall asleep; 1=SLIGHT chance of dozing or falling asleep; 2=MODERATE chance of dozing or falling asleep; 3=HIGH chance of dozing or falling asleep
Query parent_sleep34 Integer Recommended Watching TV 0::3 0=Would NEVER doze or fall asleep; 1=SLIGHT chance of dozing or falling asleep; 2=MODERATE chance of dozing or falling asleep; 3=HIGH chance of dozing or falling asleep
Query parent_sleep35 Integer Recommended Sitting, inactive in a public place (eg, movie theater or a meeting) 0::3 0=Would NEVER doze or fall asleep; 1=SLIGHT chance of dozing or falling asleep; 2=MODERATE chance of dozing or falling asleep; 3=HIGH chance of dozing or falling asleep
Query parent_sleep36 Integer Recommended As a passenger in a car for an hour without a break 0::3 0=Would NEVER doze or fall asleep; 1=SLIGHT chance of dozing or falling asleep; 2=MODERATE chance of dozing or falling asleep; 3=HIGH chance of dozing or falling asleep
Query parent_sleep37 Integer Recommended Lying down to rest in the afternoon when circumstances permit 0::3 0=Would NEVER doze or fall asleep; 1=SLIGHT chance of dozing or falling asleep; 2=MODERATE chance of dozing or falling asleep; 3=HIGH chance of dozing or falling asleep
Query parent_sleep38 Integer Recommended Sitting and talking to someone 0::3 0=Would NEVER doze or fall asleep; 1=SLIGHT chance of dozing or falling asleep; 2=MODERATE chance of dozing or falling asleep; 3=HIGH chance of dozing or falling asleep
Query parent_sleep39 Integer Recommended Sitting quietly after a lunch 0::3 0=Would NEVER doze or fall asleep; 1=SLIGHT chance of dozing or falling asleep; 2=MODERATE chance of dozing or falling asleep; 3=HIGH chance of dozing or falling asleep
Query parent_sleep40 Integer Recommended In a car, while stopped for a few minutes in traffic 0::3 0=Would NEVER doze or fall asleep; 1=SLIGHT chance of dozing or falling asleep; 2=MODERATE chance of dozing or falling asleep; 3=HIGH chance of dozing or falling asleep
parent_sleep41 String 20 Recommended On Scheduled Days, my child wakes up at
Query parent_sleep42 Integer Recommended On Scheduled Days, my child regularly wakes up 1::3 1=by him/ herself; 2=with help from a family member; 3=with an alarm clock
parent_sleep43 String 20 Recommended On Scheduled Days, my child gets up/ out of bed by
parent_sleep44 String 20 Recommended On Scheduled Days, my child is fully awake by
Query parent_sleep45 Integer Recommended On Scheduled Days, my child takes regular naps (yes or no) 0;1
Query parent_sleep46 Integer Recommended Number of days per week the child naps
Query parent_sleep47 Integer Recommended Minutes per nap
parent_sleep48 String 50 Recommended Why doesnt your child nap?
parent_sleep49 String 20 Recommended On nights before Scheduled Days my child goes to bed (body in bed) at
parent_sleep50 String 20 Recommended On nights before Scheduled Days my child is ready to fall asleep (lights turned out) at
Query parent_sleep51 Integer Recommended How many minutes does it take your child to fall asleep on nights before Scheduled Days?
parent_sleep52 String 20 Recommended On Free Days, my child normally wakes up at
Query parent_sleep53 Integer Recommended On Free Days, my child regularly wakes up 1::3 1=by him/ herself; 2=with help from a family member; 3=with an alarm clock
Query parent_sleep54 Integer Recommended wakes at his/her normal time on scheduled days, but then goes back to sleep after waking 0;1 0=No;1=Yes
Query parent_sleep55 Integer Recommended Number of minutes my childsleeps on free days after waking
parent_sleep56 String 20 Recommended On Free Days, my child gets up/out of bed by
parent_sleep57 String 20 Recommended On Free Days, my child is fully awake by
Query parent_sleep58 Integer Recommended On Free Days, my child takes regular naps 0;1 0=No; 1=Yes
parent_sleep59 String 20 Recommended On Free Days, my child normally wakes up at
Query parent_sleep60 Integer Recommended On Free Days, my child regularly wakes up 1::3 1=by him/ herself; 2=with help from a family member; 3=with an alarm clock
Query parent_sleep61 Integer Recommended On Free Days, my child wakes at his/her normal time on scheduled days, but then goes back to sleep after waking 0;1 0=No; 1=Yes
Query parent_sleep62 Integer Recommended On Free Days, the number of minutes my child goes back to sleep
parent_sleep63 String 20 Recommended On Free Days, my child gets up/out of bed by
parent_sleep64 String 20 Recommended On Free Days, my child is fully awake by
Query parent_sleep65 Integer Recommended On Free Days, my child takes regular naps 0;1 0=No; 1=Yes
Query parent_sleep66 Integer Recommended How many days per week does your child nap on free days?
Query parent_sleep67 Integer Recommended How many minutes per nap does your child take on free days?
parent_sleep68 String 50 Recommended Why does your child not nap on free days?
parent_sleep69 String 20 Recommended On nights before Free Days my child goes to bed (body in bed) at
parent_sleep70 String 20 Recommended On nights before Free Days my child is ready to fall asleep (lights turned out) at
Query parent_sleep71 Integer Recommended On nights before Free Days, how many minutes does it take the child to fall asleep?
Query parent_sleep72 Integer Recommended If your child has to be awakened, how difficult do you find it to wake your child up in the morning? 1::5 1=Very Difficult; 2=Fairly Difficult; 3=Moderate Difficult; 4=Slightly Difficult; 5=not at all difficult/my child never has to be awakened
Query parent_sleep73 Integer Recommended How alert is your child during the first half hour after having awakened in the morning? 1::5 1=Not at all alert; 2=Slightly Alert; 3=Moderate Alert; 4=Fairly Alert; 5=Very Alert
Query parent_sleep74 Integer Recommended Considering your childs feeling best rhythm, at what time would your child get up if he/she could decide by him/herself and if he/she were entirely free to plan the day (e.g., vacation)? 1::5 1=prior to 6:30am; 2=6:30-7:14 am; 3=7:15-9:29 am; 4= 9:30- 10:14 a,; 5= after 10:15 am
Query parent_sleep75 Integer Recommended Considering your childs feeling best rhythm, at what time would your child go to bed if he/she could decide by him/herself and if he/she were entirely free to plan the next day (e.g., weekend)? 1::5 1=prior to 6:59 pm; 2=7:00- 7:59 pm; 3=8:00- 9:59 pm; 4= 10:00- 10:59 pm; 5= after 11:00 pm
Query parent_sleep76 Integer Recommended Lets assume that your child has to be at peak performance for a test that will be mentally exhausting for 2 hours. Considering your childs feeling best rhythm and that you are entirely free to plan your childs day, which ONE of the three time intervals would you choose for the test? 1::3 1=7:00- 11:00 am; 2=11:00 am- 3:00 pm; 3=3:00- 8:00 pm
Query parent_sleep77 Integer Recommended Lets assume that you have decided to enroll your child in an athletic activity (e.g., swimming). The only class available meets twice a week at 7 to 8 am. How do you think he/she will perform? 1::5 1=would be in very good form; 2=would be in good form; 3=would be in reasonable form; 4=would find it difficult; 5=would find it very difficult
Query parent_sleep78 Integer Recommended At what time in the evening does your childseem tired and in need of sleep? 1::5 1=prior to 6:30 pm; 2=6:30- 7:14 pm; 3=7:15- 9:29 pm; 4=9:30- 10:14 pm; 5=after 10:15 pm
Query parent_sleep79 Integer Recommended If your child had to get up every day at 6 am, what do you think it would be like for him/her? 1::5 1=very difficult; 2=Fairly Difficult; 3=Moderate Difficult; 4=a little difficult, but not a great problem; 5=not at all difficult
Query parent_sleep80 Integer Recommended If your child always had to go to bed at _________, what do you think it would be like for him/her? (for 2 years old: 6:00 pm; for 2 to 4 years old: 6:30 pm; for 4 to 8 years old: 7:00 pm; for 8 to 11 years old: 7:30 pm) 1::5 1=very difficult; 2=Fairly Difficult; 3=Moderate Difficult; 4=a little difficult, but not a great problem; 5=not at all difficult
Query parent_sleep81 Integer Recommended When your child wakes up in the morning, how long does it take to be fully awake? 1::5 1=0 minutes; 1=1to4 minutes; 2=5to10 minutes; 3=11to20 minutes; 4= more than 21 minutes
Query parent_sleep82 Integer Recommended My childs chronotype 1::6 1=Definitely a Morning Type; 2=Rather a Morning Type than an Evening Type; 3=Neither a Morning nor an Evening Type; 4=Rather an Evening Type than a Morning Type; 5=Definitely an Evening Type; 6=I do not know
Query parent_sleep83 Integer Recommended I need 8 hours of sleep to feel refreshed and function well during the day 0::10 0=Strongly Disagree;10=Strongly Agree
Query parent_sleep84 Integer Recommended When I don't get proper amount of sleep on a given night, I need to catch up on the next day by napping or on the next night by sleeping longer 0::10 0=Strongly Disagree;10=Strongly Agree
Query parent_sleep85 Integer Recommended I am concerned that chronic insomnia may have serious consequences on my physical health 0::10 0=Strongly Disagree;10=Strongly Agree
Query parent_sleep86 Integer Recommended I am worried that I may lose control over my abilities to sleep 0::10 0=Strongly Disagree;10=Strongly Agree
Query parent_sleep87 Integer Recommended After a poor nights sleep, I know that it will interfere with my daily activities on the next day 0::10 0=Strongly Disagree;10=Strongly Agree
Query parent_sleep88 Integer Recommended In order to be alert and function well during the day, I believe I would be better off taking a sleeping pill rather than having a poor nights sleep 0::10 0=Strongly Disagree;10=Strongly Agree
Query parent_sleep89 Integer Recommended When I feel irritable, depressed, or anxious during the day, it is mostly because I did not sleep well the night before 0::10 0=Strongly Disagree;10=Strongly Agree
Query parent_sleep90 Integer Recommended When I sleep poorly on one night, I know it will disturb my sleep schedule for the whole week 0::10 0=Strongly Disagree;10=Strongly Agree
Query parent_sleep91 Integer Recommended Without an adequate nights sleep, I can hardly function the next day 0::10 0=Strongly Disagree;10=Strongly Agree
Query parent_sleep92 Integer Recommended I cant ever predict whether Ill have a good or poor nights sleep 0::10 0=Strongly Disagree;10=Strongly Agree
Query parent_sleep93 Integer Recommended I have little ability to manage the negative consequences of disturbed sleep 0::10 0=Strongly Disagree;10=Strongly Agree
Query parent_sleep94 Integer Recommended When I feel tired, have no energy, or just seem not to function well during the day, it is generally because I did not sleep well the night before 0::10 0=Strongly Disagree;10=Strongly Agree
Query parent_sleep95 Integer Recommended I believe insomnia is essentially the result of a chemical imbalance 0::10 0=Strongly Disagree;10=Strongly Agree
Query parent_sleep96 Integer Recommended I feel insomnia is ruining my ability to enjoy life and prevents me from doing what I want 0::10 0=Strongly Disagree;10=Strongly Agree
Query parent_sleep97 Integer Recommended Medication is probably the only solution to sleeplessness 0::10 0=Strongly Disagree;10=Strongly Agree
Query parent_sleep98 Integer Recommended I avoid or cancel obligations (social, family) after a poor nights sleep 0::10 0=Strongly Disagree;10=Strongly Agree
timept Integer Recommended Time Point 888 = not applicable; 999 = missing
weekday_waketime Integer Recommended Please answer the following questions about YOUR sleep on WEEKDAYS during the previous week (Sunday night through Friday morning). What time was your final awakening, on average? (e.g., final time you woke up to begin your day), on average? 1::245 18=6:00pm; 185=6:30pm; 19=7:00pm; 195=7:30pm; 20=8:00pm; 205=8:30pm; 21=9:00pm; 215=9:30pm; 22=10:00pm; 225=10:30pm; 23=11:00pm; 235=11:30pm; 24=12:00am (midnight); 245=12:30am; 1=1:00am; 15=1:30am; 2=2:00am; 25=2:30am; 3=3:00am; 35=3:30am; 4=4:00am; 45=4:30am; 5=5:00am; 55=5:30am; 6=6:00am; 65=6:30am; 7=7:00am; 75=7:30am; 8=8:00am; 85=8:30am; 9=9:00am; 95=9:30am; 10=10:00am; 105=10:30am; 11=11:00am; 115=11:30am; 12=12:00pm; 125=12:30pm; 13=1:00pm; 135=1:30pm; 14=2:00pm; 145=2:30pm; 15=3:00pm; 155=3:30pm; 16=4:00pm; 165=4:30pm; 17=5:00pm; 175=5:30pm bsassa6
weekday_outofbedtime Integer Recommended Please answer the following questions about YOUR sleep on WEEKDAYS during the previous week (Sunday night through Friday morning). On average, what time did you get out of bed for the day? 1::245 18=6:00pm; 185=6:30pm; 19=7:00pm; 195=7:30pm; 20=8:00pm; 205=8:30pm; 21=9:00pm; 215=9:30pm; 22=10:00pm; 225=10:30pm; 23=11:00pm; 235=11:30pm; 24=12:00am (midnight); 245=12:30am; 1=1:00am; 15=1:30am; 2=2:00am; 25=2:30am; 3=3:00am; 35=3:30am; 4=4:00am; 45=4:30am; 5=5:00am; 55=5:30am; 6=6:00am; 65=6:30am; 7=7:00am; 75=7:30am; 8=8:00am; 85=8:30am; 9=9:00am; 95=9:30am; 10=10:00am; 105=10:30am; 11=11:00am; 115=11:30am; 12=12:00pm; 125=12:30pm; 13=1:00pm; 135=1:30pm; 14=2:00pm; 145=2:30pm; 15=3:00pm; 155=3:30pm; 16=4:00pm; 165=4:30pm; 17=5:00pm; 175=5:30pm bsassa7
weekday_sleepquality Integer Recommended Please answer the following questions about YOUR sleep on WEEKDAYS during the previous week (Sunday night through Friday morning). How would you rate the average quality of your sleep? (Check one) -2::2 -2=Very Poor; -1=Poor; 0=Fair; 1=Good; 2=Very Good bsassa8
weekday_length_year Integer Recommended Please answer the following questions about YOUR sleep on WEEKDAYS during the previous week (Sunday night through Friday morning). How long have you slept this way? (Years) bsassa9a
weekday_length_mon Integer Recommended Please answer the following questions about YOUR sleep on WEEKDAYS during the previous week (Sunday night through Friday morning). How long have you slept this way? (Months) 0::12 bsassa9b
weekday_length_day Integer Recommended Please answer the following questions about YOUR sleep on WEEKDAYS during the previous week (Sunday night through Friday morning). How long have you slept this way? (Days) 0::31 bsassa9c
weekend_bedtime Integer Recommended Please answer the following questions about YOUR sleep on WEEKENDS during the previous week (Friday night through Sunday morning). What time did you get into bed, on average? 1::245 18=6:00pm; 185=6:30pm; 19=7:00pm; 195=7:30pm; 20=8:00pm; 205=8:30pm; 21=9:00pm; 215=9:30pm; 22=10:00pm; 225=10:30pm; 23=11:00pm; 235=11:30pm; 24=12:00am (midnight); 245=12:30am; 1=1:00am; 15=1:30am; 2=2:00am; 25=2:30am; 3=3:00am; 35=3:30am; 4=4:00am; 45=4:30am; 5=5:00am; 55=5:30am; 6=6:00am; 65=6:30am; 7=7:00am; 75=7:30am; 8=8:00am; 85=8:30am; 9=9:00am; 95=9:30am; 10=10:00am; 105=10:30am; 11=11:00am; 115=11:30am; 12=12:00pm; 125=12:30pm; 13=1:00pm; 135=1:30pm; 14=2:00pm; 145=2:30pm; 15=3:00pm; 155=3:30pm; 16=4:00pm; 165=4:30pm; 17=5:00pm; 175=5:30pm bsassb1
weekend_asleeptime Integer Recommended Please answer the following questions about YOUR sleep on WEEKENDS during the previous week (Friday night through Sunday morning). What time did you try to go to sleep, on average? 1::245 18=6:00pm; 185=6:30pm; 19=7:00pm; 195=7:30pm; 20=8:00pm; 205=8:30pm; 21=9:00pm; 215=9:30pm; 22=10:00pm; 225=10:30pm; 23=11:00pm; 235=11:30pm; 24=12:00am (midnight); 245=12:30am; 1=1:00am; 15=1:30am; 2=2:00am; 25=2:30am; 3=3:00am; 35=3:30am; 4=4:00am; 45=4:30am; 5=5:00am; 55=5:30am; 6=6:00am; 65=6:30am; 7=7:00am; 75=7:30am; 8=8:00am; 85=8:30am; 9=9:00am; 95=9:30am; 10=10:00am; 105=10:30am; 11=11:00am; 115=11:30am; 12=12:00pm; 125=12:30pm; 13=1:00pm; 135=1:30pm; 14=2:00pm; 145=2:30pm; 15=3:00pm; 155=3:30pm; 16=4:00pm; 165=4:30pm; 17=5:00pm; 175=5:30pm bsassb2
weekend_fallasleep_hour Integer Recommended Please answer the following questions about YOUR sleep on WEEKENDS during the previous week (Friday night through Sunday morning). How long did it take you to fall asleep, on average? (Hours) 0::24 bsassb3a
weekend_fallasleep_min Integer Recommended Please answer the following questions about YOUR sleep on WEEKENDS during the previous week (Friday night through Sunday morning). How long did it take you to fall asleep, on average? (Minutes) 0::60 bsassb3b
weekend_wake_avg Integer Recommended Please answer the following questions about YOUR sleep on WEEKENDS during the previous week (Friday night through Sunday morning). How many times did you wake up, not counting your final awakening, on average? bsassb4
weekend_wake_hr Integer Recommended Please answer the following questions about YOUR sleep on WEEKENDS during the previous week (Friday night through Sunday morning). How long did these awakening last (in total), on average? (Hours) 0::24 bsassb5a
weekend_wake_min Integer Recommended Please answer the following questions about YOUR sleep on WEEKENDS during the previous week (Friday night through Sunday morning). How long did these awakening last (in total), on average? (Minutes) 0::60 bsassb5b
weekend_waketime Integer Recommended Please answer the following questions about YOUR sleep on WEEKENDS during the previous week (Friday night through Sunday morning). What time was your final awakening, on average? (e.g., final time you woke up to begin your day), on average? 1::245 18=6:00pm; 185=6:30pm; 19=7:00pm; 195=7:30pm; 20=8:00pm; 205=8:30pm; 21=9:00pm; 215=9:30pm; 22=10:00pm; 225=10:30pm; 23=11:00pm; 235=11:30pm; 24=12:00am (midnight); 245=12:30am; 1=1:00am; 15=1:30am; 2=2:00am; 25=2:30am; 3=3:00am; 35=3:30am; 4=4:00am; 45=4:30am; 5=5:00am; 55=5:30am; 6=6:00am; 65=6:30am; 7=7:00am; 75=7:30am; 8=8:00am; 85=8:30am; 9=9:00am; 95=9:30am; 10=10:00am; 105=10:30am; 11=11:00am; 115=11:30am; 12=12:00pm; 125=12:30pm; 13=1:00pm; 135=1:30pm; 14=2:00pm; 145=2:30pm; 15=3:00pm; 155=3:30pm; 16=4:00pm; 165=4:30pm; 17=5:00pm; 175=5:30pm bsassb6
weekend_outofbedtime Integer Recommended Please answer the following questions about YOUR sleep on WEEKENDS during the previous week (Friday night through Sunday morning). On average, what time did you get out of bed for the day? 1::245 18=6:00pm; 185=6:30pm; 19=7:00pm; 195=7:30pm; 20=8:00pm; 205=8:30pm; 21=9:00pm; 215=9:30pm; 22=10:00pm; 225=10:30pm; 23=11:00pm; 235=11:30pm; 24=12:00am (midnight); 245=12:30am; 1=1:00am; 15=1:30am; 2=2:00am; 25=2:30am; 3=3:00am; 35=3:30am; 4=4:00am; 45=4:30am; 5=5:00am; 55=5:30am; 6=6:00am; 65=6:30am; 7=7:00am; 75=7:30am; 8=8:00am; 85=8:30am; 9=9:00am; 95=9:30am; 10=10:00am; 105=10:30am; 11=11:00am; 115=11:30am; 12=12:00pm; 125=12:30pm; 13=1:00pm; 135=1:30pm; 14=2:00pm; 145=2:30pm; 15=3:00pm; 155=3:30pm; 16=4:00pm; 165=4:30pm; 17=5:00pm; 175=5:30pm bsassb7
weekend_sleepquality Integer Recommended Please answer the following questions about YOUR sleep on WEEKENDS during the previous week (Friday night through Sunday morning). How would you rate the average quality of your sleep? (Check one) -2::2 -2=Very Poor; -1=Poor; 0=Fair; 1=Good; 2=Very Good bsassb8
weekend_length_year Integer Recommended Please answer the following questions about YOUR sleep on WEEKENDS during the previous week (Friday night through Sunday morning). How long have you slept this way? (Years) bsassb9a
weekend_length_mon Integer Recommended Please answer the following questions about YOUR sleep on WEEKENDS during the previous week (Friday night through Sunday morning). How long have you slept this way? (Months) 0::12 bsassb9b
weekend_length_day Integer Recommended Please answer the following questions about YOUR sleep on WEEKENDS during the previous week (Friday night through Sunday morning). How long have you slept this way? (Days) 0::31 bsassb9c
weekday_bedtime Integer Recommended Please answer the following questions about YOUR sleep on WEEKDAYS during the previous week (Sunday night through Friday morning). What time did you get into bed, on average? 1::245 18=6:00pm; 185=6:30pm; 19=7:00pm; 195=7:30pm; 20=8:00pm; 205=8:30pm; 21=9:00pm; 215=9:30pm; 22=10:00pm; 225=10:30pm; 23=11:00pm; 235=11:30pm; 24=12:00am (midnight); 245=12:30am; 1=1:00am; 15=1:30am; 2=2:00am; 25=2:30am; 3=3:00am; 35=3:30am; 4=4:00am; 45=4:30am; 5=5:00am; 55=5:30am; 6=6:00am; 65=6:30am; 7=7:00am; 75=7:30am; 8=8:00am; 85=8:30am; 9=9:00am; 95=9:30am; 10=10:00am; 105=10:30am; 11=11:00am; 115=11:30am; 12=12:00pm; 125=12:30pm; 13=1:00pm; 135=1:30pm; 14=2:00pm; 145=2:30pm; 15=3:00pm; 155=3:30pm; 16=4:00pm; 165=4:30pm; 17=5:00pm; 175=5:30pm bsassa1
weekday_asleeptime Integer Recommended Please answer the following questions about YOUR sleep on WEEKDAYS during the previous week (Sunday night through Friday morning). What time did you try to go to sleep, on average? 1::245 18=6:00pm; 185=6:30pm; 19=7:00pm; 195=7:30pm; 20=8:00pm; 205=8:30pm; 21=9:00pm; 215=9:30pm; 22=10:00pm; 225=10:30pm; 23=11:00pm; 235=11:30pm; 24=12:00am (midnight); 245=12:30am; 1=1:00am; 15=1:30am; 2=2:00am; 25=2:30am; 3=3:00am; 35=3:30am; 4=4:00am; 45=4:30am; 5=5:00am; 55=5:30am; 6=6:00am; 65=6:30am; 7=7:00am; 75=7:30am; 8=8:00am; 85=8:30am; 9=9:00am; 95=9:30am; 10=10:00am; 105=10:30am; 11=11:00am; 115=11:30am; 12=12:00pm; 125=12:30pm; 13=1:00pm; 135=1:30pm; 14=2:00pm; 145=2:30pm; 15=3:00pm; 155=3:30pm; 16=4:00pm; 165=4:30pm; 17=5:00pm; 175=5:30pm bsassa2
weekday_fallasleep_hour Integer Recommended Please answer the following questions about YOUR sleep on WEEKDAYS during the previous week (Sunday night through Friday morning). How long did it take you to fall asleep, on average? (Hours) 0::24 bsassa3a
weekday_fallasleep_min Integer Recommended Please answer the following questions about YOUR sleep on WEEKDAYS during the previous week (Sunday night through Friday morning). How long did it take you to fall asleep, on average? (Minutes) 0::60 bsassa3b
weekday_wake_avg Integer Recommended Please answer the following questions about YOUR sleep on WEEKDAYS during the previous week (Sunday night through Friday morning). How many times did you wake up, not counting your final awakening, on average? bsassa4
weekday_wake_hr Integer Recommended Please answer the following questions about YOUR sleep on WEEKDAYS during the previous week (Sunday night through Friday morning). How long did these awakening last (in total), on average? (Hours) 0::24 bsassa5a
weekday_wake_min Integer Recommended Please answer the following questions about YOUR sleep on WEEKDAYS during the previous week (Sunday night through Friday morning). How long did these awakening last (in total), on average? (Minutes) 0::60 bsassa5b
sleep_freq_stressed Integer Recommended Please indicate how frequently you engage in each of the following behaviors: I go to bed feeling stressed, angry, upset, or nervous. 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always bshi8
sleep_freq_otherthings Integer Recommended Please indicate how frequently you engage in each of the following behaviors: I use my bed for things other than sleeping or sex (for example: watch television, read, eat or study). 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always bshi9
sleep_freq_uncomfortable Integer Recommended Please indicate how frequently you engage in each of the following behaviors: I sleep on an uncomfortable bed (for example: poor mattress or pillow, too much or not enough blankets). 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always bshi10
sleep_curr_bedtime Integer Recommended What are you CURRENTLY doing to promote sleep? Select all that apply... Keep a regular bedtime 0::1 0= No; 1= Yes bpsh16
sleep_curr_waketime Integer Recommended What are you CURRENTLY doing to promote sleep? Select all that apply... Keep a regular wake time 0::1 0= No; 1= Yes bpsh17
sleep_curr_temp Integer Recommended What are you CURRENTLY doing to promote sleep? Select all that apply... Control your bedroom temperature so it is comfortable 0::1 0= No; 1= Yes bpsh1
sleep_curr_quiet Integer Recommended What are you CURRENTLY doing to promote sleep? Select all that apply... Keep your sleep environment quiet as possible 0::1 0= No; 1= Yes bpsh2
sleep_curr_whitenoise Integer Recommended What are you CURRENTLY doing to promote sleep? Select all that apply... Use white noise 0::1 0= No; 1= Yes bpsh3
sleep_curr_earplugs Integer Recommended What are you CURRENTLY doing to promote sleep? Select all that apply... Use ear plugs 0::1 0= No; 1= Yes bpsh4
sleep_curr_disruption Integer Recommended What are you CURRENTLY doing to promote sleep? Select all that apply... Reduce disruptions during the night (from pets and/or other people) 0::1 0= No; 1= Yes bpsh5
sleep_curr_dark Integer Recommended What are you CURRENTLY doing to promote sleep? Select all that apply... Have a dark room (i.e., use of blackout curtains or sleep masks) 0::1 0= No; 1= Yes bpsh6
sleep_curr_clock Integer Recommended What are you CURRENTLY doing to promote sleep? Select all that apply... Turn your clock away from your bed 0::1 0= No; 1= Yes bpsh7
sleep_curr_snack Integer Recommended What are you CURRENTLY doing to promote sleep? Select all that apply... Have a light snack at bedtime 0::1 0= No; 1= Yes bpsh8
sleep_curr_liquid Integer Recommended What are you CURRENTLY doing to promote sleep? Select all that apply... Avoid excess liquid near bedtime 0::1 0= No; 1= Yes bpsh9
sleep_curr_caffeine Integer Recommended What are you CURRENTLY doing to promote sleep? Select all that apply... Avoid or reduce caffeine use in the evening 0::1 0= No; 1= Yes bpsh10
sleep_curr_nicotine Integer Recommended What are you CURRENTLY doing to promote sleep? Select all that apply... Cut down or stop nicotine use 0::1 0= No; 1= Yes bpsh11
sleep_curr_marijuana Integer Recommended What are you CURRENTLY doing to promote sleep? Select all that apply... Avoid or reduce marijuana use in the evening 0::1 0= No; 1= Yes bpsh12
sleep_curr_alcohol Integer Recommended What are you CURRENTLY doing to promote sleep? Select all that apply... Avoid or reduce alcohol use in the evening 0::1 0= No; 1= Yes bpsh13
sleep_curr_other Integer Recommended What are you CURRENTLY doing to promote sleep? Select all that apply... Other 0::1 0= No; 1= Yes bpsh14
sleep_curr_other_sp String 255 Recommended You answered ''Other'', please specify: bpsh15
sleep_freq_nap Integer Recommended Please indicate how frequently you engage in each of the following behaviors: I take daytime naps lasting two or more hours. 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always bshi1
sleep_avg_weeknight_hr Integer Recommended On average, how much sleep do you think a typical person your age gets each night on: Weeknights (Hours)? 0::24 sleepnormaa1
sleep_avg_weeknight_min Integer Recommended On average, how much sleep do you think a typical person your age gets each night on: Weeknights (Minutes)? 0::60 sleepnormaa2
sleep_avg_weekend_hr Integer Recommended On average, how much sleep do you think a typical person your age gets each night on: Weekend nights (Hours)? 0::24 sleepnormab1
sleep_avg_weekend_min Integer Recommended On average, how much sleep do you think a typical person your age gets each night on: Weekend nights (Minutes)? 0::60 sleepnormab2
sleep_minimum_hr Integer Recommended On average, what is the minimum amount of sleep a typical person your age needs to function normally during the day? (Hours)? 0::24 bsleepnormb1 
sleep_minimum_min Integer Recommended On average, what is the minimum amount of sleep a typical person your age needs to function normally during the day? (Minutes)? 0::60 bsleepnormb2 
sleep_fallasleep_hr Integer Recommended On average, how long do you think it takes a typical person your age to fall asleep? (Hours)? 0::24 bsleepnormc1 
sleep_fallasleep_min Integer Recommended On average, how long do you think it takes a typical person your age to fall asleep? (Minutes)? 0::60 bsleepnormc2 
sleep_experience_longer_mo Integer Recommended How many days in the last month do you think a typical person your age experienced... Taking longer than 30 minutes to fall asleep  0::30 bsleepnormd1_mo
sleep_experience_middle_mo Integer Recommended How many days in the last month do you think a typical person your age experienced... Waking up in the middle of the night for 30 minutes or more  0::30 bsleepnormd2_mo
sleep_freq_diffbedtime Integer Recommended Please indicate how frequently you engage in each of the following behaviors: I go to bed at different times from day to day. 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always bshi2
sleep_experience_earlier_mo Integer Recommended How many days in the last month do you think a typical person your age experienced... Waking up an hour or more earlier than planned  0::30 bsleepnormd3_mo
sleep_experience_longer_3mo Integer Recommended How many days in the past three months do you think a typical person your age experienced... Taking longer than 30 minutes to fall asleep  0::90 bsleepnormd1_3mo
sleep_experience_middle_3mo Integer Recommended How many days in the past three months do you think a typical person your age experienced... Waking up in the middle of the night for 30 minutes or more  0::90 bsleepnormd2_3mo
sleep_experience_earlier_3mo Integer Recommended How many days in the past three months do you think a typical person your age experienced... Waking up an hour or more earlier than planned  0::90 bsleepnormd3_3mo
sleep_experience_longer_6mo Integer Recommended How many days in the past six months do you think a typical person your age experienced... Taking longer than 30 minutes to fall asleep  0::180 bsleepnormd1_6mo
sleep_experience_middle_6mo Integer Recommended How many days in the past six months do you think a typical person your age experienced... Waking up in the middle of the night for 30 minutes or more  0::180 bsleepnormd2_6mo
sleep_experience_earlier_6mo Integer Recommended How many days in the past six months do you think a typical person your age experienced... Waking up an hour or more earlier than planned  0::180 bsleepnormd3_6mo
sleep_experience_longer_yr Integer Recommended How many days in the past year do you think a typical person your age experienced... Taking longer than 30 minutes to fall asleep  0::365 bsleepnormd1_yr
sleep_experience_middle_yr Integer Recommended How many days in the past year do you think a typical person your age experienced... Waking up in the middle of the night for 30 minutes or more  0::365 bsleepnormd2_yr
sleep_experience_earlier_yr Integer Recommended How many days in the past year do you think a typical person your age experienced... Waking up an hour or more earlier than planned  0::365 bsleepnormd3_yr
sleep_freq_diffwaketime Integer Recommended Please indicate how frequently you engage in each of the following behaviors: I get out of bed at different times from day to day. 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always bshi3
sleep_avg_wake Integer Recommended How many times during the night do you think a typical person your age wakes up?? bsleepnorme 
sleep_percent_alcohol Float Recommended What percentage of typical people your age do you think... use alcohol to help them fall asleep? 0::100 bsleepnormf1 
sleep_percent_thc Float Recommended What percentage of typical people your age do you think... use THC-containing marijuana/cannabis products to help them fall asleep? 0::100 bsleepnormf2 
sleep_experience_rested_mo Integer Recommended How many days in the last month do you think a typical person your age was... well rested or refreshed after waking up in the morning?  0::30 bsleepnormg1_mo
sleep_experience_alert_mo Integer Recommended How many days in the last month do you think a typical person your age was... energetic and alert throughout the day?  0::30 bsleepnormg2_mo
sleep_experience_rested_3mo Integer Recommended How many days in the past three months do you think a typical person your age was... well rested or refreshed after waking up in the morning?  0::90 bsleepnormg1_3mo
sleep_experience_alert_3mo Integer Recommended How many days in the past three months do you think a typical person your age was... energetic and alert throughout the day?  0::90 bsleepnormg2_3mo
sleep_experience_rested_6mo Integer Recommended How many days in the past six months do you think a typical person your age was... well rested or refreshed after waking up in the morning?  0::180 bsleepnormg1_6mo
sleep_experience_alert_6mo Integer Recommended How many days in the past six months do you think a typical person your age was... energetic and alert throughout the day?  0::180 bsleepnormg2_6mo
sleep_experience_rested_yr Integer Recommended How many days in the past year do you think a typical person your age was... well rested or refreshed after waking up in the morning?  0::365 bsleepnormg1_yr
sleep_freq_sweat Integer Recommended Please indicate how frequently you engage in each of the following behaviors: I exercise to the point of sweating within one hour of going to bed. 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always bshi4
sleep_experience_alert_yr Integer Recommended How many days in the past year do you think a typical person your age was... energetic and alert throughout the day?  0::365 bsleepnormg2_yr
sleep_freq_stayinbed Integer Recommended Please indicate how frequently you engage in each of the following behaviors: I stay in bed longer than I should two or three times a week. 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always bshi5
sleep_freq_substance Integer Recommended Please indicate how frequently you engage in each of the following behaviors: I use alcohol, tobacco, or caffeine within four hours of going to bed or after going to bed. 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always bshi6
sleep_freq_wakeup Integer Recommended Please indicate how frequently you engage in each of the following behaviors: I do something that may wake me up before bedtime (for example: play video games, use the internet, or clean). 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always bshi7
sleepaid_alcohol Integer Recommended In the past month, on how many days did you use... Alcohol as a sleep aid 0::31 bsubb1
sleepaid_cannabis Integer Recommended In the past month, on how many days did you use... Cannabis/marijuana as a sleep aid 0::31 bsubb2
sleep_qual Integer Recommended Considering the past week, how would you rate your sleep quality? 1::4 1=Very good (wake up feeling refreshed every morning); 2=Fairly good (wake up feeling refreshed more than 3 days a week); 3=Fairly bad (wake up unrefreshed more than 3 days a week); 4=Very bad (wake up feeling unrefreshed every morning) sleep_quality
sleep_weekday Integer Recommended Total hours of sleep on weekdays in past week
sleep_weekend Integer Recommended Total hours of sleep on weekends in past week
sleep_freq_uncomfortroom Integer Recommended I sleep in an uncomfortable bedroom (for example: too bright, too stuffy, too hot, too cold, or too noisy). 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always bshi11
sleep_freq_workbed Integer Recommended I do important work before bedtime (for example: pay bills, schedule, or study) 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always bshi12
sleep_freq_worry Integer Recommended I think, plan, or worry when I am in bed 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always bshi13
Data Structure

This page displays the data structure defined for the measure identified in the title and structure short name. The table below displays a list of data elements in this structure (also called variables) and the following information:

  • Element Name: This is the standard element name
  • Data Type: Which type of data this element is, e.g. String, Float, File location.
  • Size: If applicable, the character limit of this element
  • Required: This column displays whether the element is Required for valid submissions, Recommended for valid submissions, Conditional on other elements, or Optional
  • Description: A basic description
  • Value Range: Which values can appear validly in this element (case sensitive for strings)
  • Notes: Expanded description or notes on coding of values
  • Aliases: A list of currently supported Aliases (alternate element names)
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