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subjectkey |
GUID |
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Required |
The NDAR Global Unique Identifier (GUID) for research subject |
NDAR*
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src_subject_id |
String |
20
|
Required |
Subject ID how it's defined in lab/project |
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interview_date |
Date |
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Required |
Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY |
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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.
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sex |
String |
20
|
Required |
Sex of subject at birth |
M;F; O; NR
|
M = Male; F = Female; O=Other; NR = Not reported
|
gender |
Query
|
t_sleep_1 |
Integer |
|
Recommended |
Once you turn your light off on weekdays, how long does it usually take you to fall asleep? |
|
1=No time at all, I fall asleep very quickly; 2=A few minutes (5-10 minutes); 3=A little while (10-30 minutes); 4=A long time (more than 30 minutes)
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Query
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t_sleep_2 |
String |
15
|
Recommended |
What time do you usually wake up on weekdays? |
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sleep_txt |
String |
200
|
Recommended |
Comments on sleep schedule during weekends or summer |
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Query
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t_sleep_3 |
String |
15
|
Recommended |
What time do you usually go to bed on weekends? |
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Query
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t_sleep_4 |
Integer |
|
Recommended |
How often do you usually go to bed at this time? |
1;2
|
1= Both nights; 2= one weekend night
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Query
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t_sleep_5 |
Integer |
|
Recommended |
Once you turn your light off on weekends, how long does it usually take you to fall asleep? |
1::4
|
1 =No time at all, I fall asleep very quickly; 2 =A few minutes (5-10 minutes); 3 = A little while (10-30 minutes); 4 = A long time (more than 30 minutes)
|
|
Query
|
t_sleep_6 |
String |
15
|
Recommended |
What time do you usually wake up on weekends? |
|
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|
Query
|
t_sleep_7 |
Integer |
|
Recommended |
After you have gone to sleep at night, how often do you usually wake up during the night? |
1::4
|
1 = Almost every night (5-7 times/week); 2 = Several times a week (1-4 times/week); 3 = Every now and then (2-3 times/month) ; 4 = I almost never wake up during the night
|
|
Query
|
t_sleep_8 |
Integer |
|
Recommended |
How long does it usually take you to go back to sleep after you wake up during the night? |
1::5
|
1 = I usually don't wake up during the night; 2 = No time at all, I go back to sleep very quickly; 3 =A few minutes (5-10 minutes); 4 =A little while (10-30 minutes) ; 5 =A long time (more than 30 minutes);
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Query
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t_sleep_9 |
Integer |
|
Recommended |
Some kids take naps in the daytime every day, others never do. Do you nap? |
1::4
|
1 = I never nap; 2 = I never nap unless I am sick; 3 =I sometimes nap; 4 =I nap almost every day;
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Query
|
t_sleep_10 |
Integer |
|
Recommended |
Most nights, do you feel you get |
1::3
|
1 = too much sleep?; 2 = the right amount of sleep?; 3 =too little sleep?;
|
|
Query
|
t_sleep_11 |
Integer |
|
Recommended |
Most nights, do you consider yourself to be |
1::4
|
1 = a great sleeper?; 2 = a good sleeper?; 3 =an okay sleeper?; 4 =a poor sleeper?;
|
|
Query
|
t_sleep_12 |
Integer |
|
Recommended |
How often have you had trouble falling asleep at bedtime? |
1::5
|
1 = Never; 2 = Not very often; 3 =Sometimes; 4 =Usually; 5 =Always;
|
|
Query
|
t_sleep_13 |
Integer |
|
Recommended |
How often do you wake up during the night? |
1::5
|
1 = Never; 2 = Not very often; 3 =Sometimes; 4 =Usually; 5 =Always;
|
|
Query
|
t_sleep_14_1 |
Integer |
|
Recommended |
How often do you feel sleepy or fall asleep when you are Eating |
1::5
|
1 = Never; 2 = Not very often; 3 =Sometimes; 4 =Usually; 5 =Always;
|
|
Query
|
t_sleep_14_2 |
Integer |
|
Recommended |
How often do you feel sleepy or fall asleep when you are Talking with someone else |
1::5
|
1 = Never; 2 = Not very often; 3 =Sometimes; 4 =Usually; 5 =Always;
|
|
Query
|
t_sleep_14_3 |
Integer |
|
Recommended |
How often do you feel sleepy or fall asleep when you are At school |
1::5
|
1 = Never; 2 = Not very often; 3 =Sometimes; 4 =Usually; 5 =Always;
|
|
Query
|
t_sleep_14_4 |
Integer |
|
Recommended |
How often do you feel sleepy or fall asleep when you are Playing |
1::5
|
1 = Never; 2 = Not very often; 3 =Sometimes; 4 =Usually; 5 =Always;
|
|
Query
|
t_sleep_14_5 |
Integer |
|
Recommended |
How often do you feel sleepy or fall asleep when you are Riding in a car or bus for a short time (less than 20 minutes) |
1::5
|
1 = Never; 2 = Not very often; 3 =Sometimes; 4 =Usually; 5 =Always;
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comments_misc |
String |
4,000
|
Recommended |
Miscellaneous comments on study, interview, methodology relevant to this form data |
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