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Filter Cart

Viewable at the top right of NDA pages, the Filter Cart is a temporary holder for filters and data they select. Filters are added to the Workspace first, before being submitted to The Filter Cart. Data selected by filters in the Filter Cart can be added to a Data Package or an NDA Study from the Data Packaging Page, by clicking the 'Create Data Package / Add Data to Study' button.

The filter cart supports combining multiple filters together, and depending on filter type will use "AND" or "OR"  when combining filters.

Multiple selections from the same filter type will result in those selections being applied with an ‘OR’ condition. For example, if you add an NDA Collection Filter with selections for both collections 2112 and 2563 to an empty Workspace, the subjects from NDA Collection 2112 ‘OR’ NDA Collection 2563 will be added to your Workspace even if a subject is in both NDA Collections. You can then add other NDA Collections to your Workspace which further extends the ‘OR’ condition.

If a different filter type is added to your Workspace, or a filter has already been submitted to the Filter Cart, the operation then performs a logical ‘AND’ operation. This means that given the subjects returned from the first filter, only those subjects that matched the first filter are returned by the second filter (i.e., subjects that satisfied both filters). Note that only the subjects specific to your filter will be added to your Filter Cart and only on data shared with the research community. Other data for those same subjects may exist (i.e., within another NDA Collection, associated with a data structure that was not requested in the query, etc.). So, users should select ‘Find all Subjects Data’ to identify all data for those specific subjects. 

Additional Tips:

  • You may query the data without an account, but to gain access you will need to create an NDA user account and apply for access.  Most data access requires that you or your lab are sponsored by an NIH recognized institution with Federal Wide Assurance (FWA).  Without access, you will not be able to obtain individual-level data. 

    Once you have selected data of interest you can:
  • Create a data package - This allows you to specify format for access/download
  • Assign to Study Cohort - Associate the data to an NDA Study allowing for a DOI to be generated and the data to be linked directly to a finding, publication, or data release. 
  • Find All Subject Data - Depending on filter types being used, not all data associated with a subject will be selected.  Data may be restricted by data structure, NDA Collection, or outcome variables (e.g., NDA Study). ‘Find All Data’ expands the fliter criteria by replacing all filters in your Filter Cart with a single Query by GUID filter for all subjects selected by those filters.

    Please Note:
  • When running a query, it may take a moment to populate the Filter Cart. Queries happen in the background so you can define other queries during this time. 
  • When you add your first filter, all data associated with your query will be added to the Filter Cart (e.g., a Concept, an NDA Collection, a Data Structure/Element, etc.). As you add additional filters, they will also display in the Filter Cart. Only the name of filter will be shown in the Filter Cart, not the underlying structures. 
  • Information about the contents of the Filter Cart can be seen by clicking "Edit”.
  • Once your results appear in the Filter Cart, you can create a data package or assign subjects to a study by selecting the 'Package/Assign to Study' option. You can also 'Edit' or 'Clear' filters.
     

Frequently Asked Questions

  • The Filter Cart currently employs basic AND/OR Boolean logic. A single filter may contain multiple selections for that filter type, e.g., a single NDA Study filter might contain NDA Study 1 and NDA Study 2. A subject that is in EITHER 1 OR 2 will be returned.  Adding multiple filters to the cart, regardless of type, will AND the result of each filter.  If NDA Study 1 and NDA Study 2 are added as individual filters, data for a subject will only be selected if the subject is included in  BOTH 1 AND 2.

  • Viewable at the top right of NDA pages, the Filter Cart is a temporary holder of data identified by the user, through querying or browsing, as being of some potential interest. The Filter Cart is where you send the data from your Workspace after it has been filtered.

  • After filters are added to the Filter Cart, users have options to ‘Create a Package’ for download, ‘Associate to Study Cohort’, or ‘Find All Subject Data’. Selecting ‘Find All Subject Data’ identifies and pulls all data for the subjects into the Filter Cart. Choosing ‘Create a Package’ allows users to package and name their query information for download. Choosing ‘Associate to Study Cohort’ gives users the opportunity to choose the Study Cohort they wish to associate this data.

Glossary

  • Once your filter cart contains the subjects of interest, select Create Data Package/Assign to Data Study which will provide options for accessing item level data and/or assigning to a study.  

  • Once queries have been added to your workspace, the next step is to Submit the Filters in the workspace to the Filter Cart.  This process runs the queries selected, saving the results within a filter cart attached to your account.  

  • The Workspace within the General Query Tool is a holding area where you can review your pending filters prior to adding them to Filter Cart. Therefore, the first step in accessing data is to select one or more items and move it into the Workspace. 

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Children Sleep Habit

1,315 Shared Subjects

Children Sleep Habit Questionnaire
Clinical Assessments
Sleep
03/14/2013
csh01
03/26/2020
View Change History
01
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 id
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY Required field date
interview_age Integer Required Age in months at the time of the interview/test/sampling/imaging. 0 :: 1260 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 the subject M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported gender
Query respondent String 20 Recommended Respondent
Mother;Father;Both;Other;Parent;Teacher;Child
sleep_bt String 50 Recommended Child's bedtime bedtime, csh_time_01
Query sleep_1 Integer Recommended 1. Same bedtime 1::3;-9 3 = Usually; 2 = Sometimes; 1 = Rarely; -9 = Missing value bt1_same_time, csh_01, ssr4, ssr_4
Query sleep_2 Integer Recommended 2. Asleep in 20 min 1::3;-9 3 = Usually; 2 = Sometimes; 1 = Rarely; -9 = Missing value bt2_20_mins, csh_03, ssr8, ssr_8
Query sleep_3 Integer Recommended 3. Asleep alone 1::3;-9 3 = Usually; 2 = Sometimes; 1 = Rarely; -9 = Missing value bt3_own_bed, csh_02, ssr6, ssr_6
Query sleep_4 Integer Recommended 4. Asleep in parent/sibling bed 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value bt4_family_bed, csh_09, ssr7, ssr_7
Query sleep_5 Integer Recommended 5. Asleep with rocking movements 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value bt5_rocking_mvmt
Query sleep_6 Integer Recommended 6. Needs special object 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value bt6_special_object
Query sleep_7 Integer Recommended 7. Needs parent in room 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value bt7_need_parent, csh_11
Query sleep_8 Integer Recommended 8. Ready at bedtime 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value bt8_bed_anytime, ssr11, ssr_11
Query sleep_9 Integer Recommended 9. Resists going to bed 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value bt9_resist_bed
Query sleep_10 Integer Recommended 10. Struggles at bedtime 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value bt10_struggle_bed, csh_10, ssr9, ssr_9
Query sleep_11 Integer Recommended 11. Afraid of the dark 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value bt11_afraid_dark, csh_14, ssr13, ssr_13
Query sleep_12 Integer Recommended 12. Afraid of sleeping alone 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value bt12_afraid_alone, csh_12, ssr14, ssr_14
Query sleep_13 Integer Recommended 13. Mother in house 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value
Query sleep_14 Integer Recommended 14. Father in house 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value
Query sleep_15 Integer Recommended 15. Usual sleep per day (total minutes)
Query sleep_16 Integer Recommended 16. Sleeps too little 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value csh_13, sb1_sleep_little, ssr16, ssr_16
Query sleep_17 Integer Recommended 17. Sleeps too much 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value sb2_sleep_much, ssr17, ssr_17
Query sleep_18 Integer Recommended 18. Sleeps right amount 1::3;-9 3 = Usually; 2 = Sometimes; 1 = Rarely; -9 = Missing value csh_04, sb3_sleep_right_amt
Query sleep_19 Integer Recommended 19. Same amount each day 1::3;-9 3 = Usually; 2 = Sometimes; 1 = Rarely; -9 = Missing value csh_05, sb4_sleep_same_amt
Query sleep_20 Integer Recommended 20. Wets bed at night 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value csh_22, sb5_wet_bed
Query sleep_21 Integer Recommended 21. Talks during sleep 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value csh_19, sb6_sleep_talk
Query sleep_22 Integer Recommended 22. Restless and moves 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value csh_20, sb7_restless
Query sleep_23 Integer Recommended 23. Sleepwalks 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value csh_21, sb8_sleepwalk
Query sleep_24 Integer Recommended 24. Moves to another's bed at night 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value csh_16, sb9_change_bed
Query sleep_25 Integer Recommended 25. Body pains during sleep 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value sb10_pains
Query sleep_26 Integer Recommended 26. Grinds teeth 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value csh_23, sb11_grind_teeth
Query sleep_27 Integer Recommended 27. Seems to stop breathing 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value csh_27, sb13_stop_breath
Query sleep_28 Integer Recommended 28. Snores loudly 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value csh_26, sb12_snores
Query sleep_29 Integer Recommended 29. Trouble away from home 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value csh_15, sb15_sleep_away
Query sleep_30 Integer Recommended 30. Complains about problems sleeping 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value sb16_complains
Query sleep_31 Integer Recommended 31. Awakens screaming, sweating, and inconsolable 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value csh_25, sb17_wake_scream
Query sleep_32 Integer Recommended 32. Awakens by frightening dream 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value csh_24, sb18_wake_alarmed
Query sleep_33 Integer Recommended 33. Naps during the day 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value ds1_naps
Query sleep_34 Integer Recommended 34. Wakes during the night 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value csh_17, wn1_wake_once
Query sleep_35 Integer Recommended 35. Wakes more than once 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value csh_18, wn2_wake_multiple
Query sleep_36 Integer Recommended 36. Returns to sleep 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value wn3_return_sleep
Query sleep_37 Integer Recommended 37. Minutes a night waking lasts csh_18_time, night_wake
Query sleep_38_a Integer Recommended 38a. Briefly comforts 1;2;-9 1 = Yes; 2 = No; -9 = Missing value
Query sleep_38_b Integer Recommended 38b. Reads story 1;2;-9 1 = Yes; 2 = No; -9 = Missing value
Query sleep_38_c Integer Recommended 38c. Stays with child 1;2;-9 1 = Yes; 2 = No; -9 = Missing value
Query sleep_38_d Integer Recommended 38d. Stays awake with child 1;2;-9 1 = Yes; 2 = No; -9 = Missing value
Query sleep_38_e Integer Recommended 38e. Sleeps with child 1;2;-9 1 = Yes; 2 = No; -9 = Missing value
Query sleep_38_f Integer Recommended 38f. Brings child to parent's bed 1;2;-9 1 = Yes; 2 = No; -9 = Missing value
Query sleep_38_g Integer Recommended 38g. Other 1;2;-9 1 = Yes; 2 = No; -9 = Missing value
Query sleep_38_g_des String 250 Recommended 38g. Other description
sleep_39 String 50 Recommended 39. Waking time wakeup
Query sleep_40 Integer Recommended 40. Wakes up by him/herself 1::3;-9 3 = Usually; 2 = Sometimes; 1 = Rarely; -9 = Missing value csh_06, mw1_wake_self
Query sleep_41 Integer Recommended 41. Wakes with alarm 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value mw2_wake_alarm
Query sleep_42 Integer Recommended 42. Wakes in negative mood 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value csh_29, mw3_wake_negative
Query sleep_43 Integer Recommended 43. Adult or sibling wakes up 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value csh_30, mw4_wake_others
Query sleep_44 Integer Recommended 44. Difficulty getting out of bed 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value csh_31, mw5_wake_difficult
Query sleep_45 Integer Recommended 45. Takes a long time to become alert 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value csh_32, mw6_slow_alert
Query sleep_46 Integer Recommended 46. Wakes up early 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value mw7_wake_early
Query sleep_47 Integer Recommended 47. Suddenly falls asleep 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value ds2_sudden_sleep
Query sleep_48 Integer Recommended 48. Seems tired 1::3;-9 1 = Usually; 2 = Sometimes; 3 = Rarely; -9 = Missing value csh_33, ds3_seems_tired
Query sleep_49 Integer Recommended 49. Dressing 1::3;-9 1 = Very sleepy; 2 = Falls asleep; 3=Not sleepy; -9 = Missing value
Query sleep_50 Integer Recommended 50. Playing alone 1::3;-9 1 = Very sleepy; 2 = Falls asleep; 3=Not sleepy; -9 = Missing value ds4_play_alone
Query sleep_51 Integer Recommended 51. Playing with others 1::3;-9 1 = Very sleepy; 2 = Falls asleep; 3=Not sleepy; -9 = Missing value
Query sleep_52 Integer Recommended 52. Watching TV 1::3;-9 1 = Very sleepy; 2 = Falls asleep; 3=Not sleepy; -9 = Missing value ds5_watch_tv
Query sleep_53 Integer Recommended 53. Riding in the car 1::3;-9 1 = Very sleepy; 2 = Falls asleep; 3=Not sleepy; -9 = Missing value ds6_ride_car
Query sleep_54 Integer Recommended 54. Eating meals 1::3;-9 1 = Very sleepy; 2 = Falls asleep; 3=Not sleepy; -9 = Missing value ds7_eat_meals
Query sleep_55 Integer Recommended 55. Getting dressed 1::3;-9 1 = Very sleepy; 2 = Falls asleep; 3=Not sleepy; -9 = Missing value
Query sleep_56 Integer Recommended 56. Going to the bathroom 1::3;-9 1 = Very sleepy; 2 = Falls asleep; 3=Not sleepy; -9 = Missing value
sleep_57 String 250 Recommended 57. Describes routines or difficulties associated with sleep
Query phenotype String 200 Required Phenotype/diagnosis for the subject
Query cshq34 Integer Recommended Child snorts and/or gasps during sleep 1::3 1= Usually; 2= Sometimes; 3= Rarely csh_28, sb14_gasps
csh_time_02 String 50 Recommended Child usual wake time?
csh_time_03 String 50 Recommended Usual amount of sleep each night (no naps)?
csh_time_04 String 50 Recommended Usual amount of sleep each day (naps) sleep_hours
Query csh_01_b Integer Recommended Child goes to bed at the same time at night. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA bt1_pblm
Query csh_02_b Integer Recommended Child falls asleep alone in own bed. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA bt3_pblm
Query csh_03_b Integer Recommended Child falls asleep within 20 minutes after going to bed. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA bt2_pblm
Query csh_04_b Integer Recommended Child sleeps the right amount. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA sb3_pblm
Query csh_05_b Integer Recommended Child sleeps about the same amount each day. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA sb4_pblm
Query csh_06_b Integer Recommended Child wakes up by him/herself. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA mw1_pblm
Query csh_07 Integer Recommended Watching TV 0::3 0=Not sleepy; 1=very sleepy; 3=falls asleep
Query csh_08 Integer Recommended Riding in a car 0::3 0=Not sleepy; 1=very sleepy; 3=falls asleep
Query csh_09_b Integer Recommended Child falls asleep in parent or sibling bed. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA bt4_pblm
Query csh_10_b Integer Recommended Child struggles at bedtime (cries, refuses to stay in bed, etc.). Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA bt10_pblm
Query csh_11_b Integer Recommended Child needs parent in the room to fall asleep. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA bt7_pblm
Query csh_12_b Integer Recommended Child is afraid of sleeping alone. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA bt12_pblm
Query csh_13_b Integer Recommended Child sleeps too little. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA sb1_pblm
Query csh_14_b Integer Recommended Child is afraid of sleeping in the dark. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA bt11_pblm
Query csh_15_b Integer Recommended Child has trouble sleeping away from home. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA sb15_pblm
Query csh_16_b Integer Recommended Child moves to someone else�s bed during the night (parent, sibling, etc.). Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA sb9_pblm
Query csh_17_b Integer Recommended Child awakens once during the night. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA wn1_pblm
Query csh_18_b Integer Recommended Child awakens more than once during the night.Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA wn2_pblm
Query csh_19_b Integer Recommended Child talks during sleep. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA sb6_pblm
Query csh_20_b Integer Recommended Child is restless and moves a lot during sleep. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA sb7_pblm
Query csh_21_b Integer Recommended Child sleepwalks during the night. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA sb8_pblm
Query csh_22_b Integer Recommended Child wets the bed at night. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA sb5_pblm
Query csh_23_b Integer Recommended Child grind teeth during sleep. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA sb11_pblm
Query csh_24_b Integer Recommended Child awakens alarmed by a frightening dream. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA sb18_pblm
Query csh_25_b Integer Recommended Child awakens during night screaming, sweating, and inconsolable. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA sb17_pblm
Query csh_26_b Integer Recommended Child snores loudly. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA sb12_pblm
Query csh_27_b Integer Recommended Child seems to stop breathing during sleep. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA sb13_pblm
Query csh_28_b Integer Recommended Child snorts and/or gasps during sleep. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA sb14_pblm
Query csh_29_b Integer Recommended Child wakes up in a negative mood. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA mw3_pblm
Query csh_30_b Integer Recommended Adults or siblings wake up child. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA mw4_pblm
Query csh_31_b Integer Recommended Child has difficulty getting out of bed in the morning. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA mw5_pblm
Query csh_32_b Integer Recommended Child takes a long time to become alert in the morning. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA mw6_pblm
Query csh_33_b Integer Recommended Child seems tired in the morning. Is it a problem? 0;1; 3 0=No; 1=Yes; 3=NA ds3_pblm
child_sleep1 String 50 Recommended Who in your family sets the rules about when you go to bed? Examples Mom; Dad; You; Other ssr1, ssr_1b
Query child_sleep2 Integer Recommended Do you think you have trouble sleeping? 0;1 0=No; 1=Yes ssr2, ssr_2
Query child_sleep3 Integer Recommended Do you like to go to sleep? 0;1 0=No; 1=Yes ssr3, ssr_3
Query ssr_5 Integer Recommended Do you fall asleep in the same bed every night? 1 :: 3 1 = Usually; 2 = Sometimes; 3 = Rarely ssr5
Query ssr_10 Integer Recommended Is it hard for you to go to bed? 1 :: 3 1 = Usually; 2 = Sometimes; 3 = Rarely ssr10
Query ssr_12 Integer Recommended Do you have a special thing (doll, blanket, etc.) you bring to bed? 1 :: 3 1 = Usually; 2 = Sometimes; 3 = Rarely ssr12
Query ssr_15 Integer Recommended Do you stay up late when your parents think you are asleep? 1 :: 3 1 = Usually; 2 = Sometimes; 3 = Rarely ssr15
Query ssr_18 Integer Recommended Do you wake up at night when your parents think you're asleep? 1 :: 3 1 = Usually; 2 = Sometimes; 3 = Rarely ssr18
Query ssr_19 Integer Recommended Do you have trouble falling back asleep if you wake up during the night? 1 :: 3 1 = Usually; 2 = Sometimes; 3 = Rarely ssr19
Query ssr_20 Integer Recommended Do you have nightmares? 1 :: 3 1 = Usually; 2 = Sometimes; 3 = Rarely ssr20
Query ssr_21 Integer Recommended Does pain wake you up at night? 1 :: 3 1 = Usually; 2 = Sometimes; 3 = Rarely sb10_pblm, ssr21
ssr_21b String 50 Recommended Where is the pain that wakes you up at night? sb10_pains_desc, ssr21b
Query ssr_22 Integer Recommended Do you sometimes go to someone's bed during the night? 1 :: 3 1 = Usually; 2 = Sometimes; 3 = Rarely ssr22
ssr_22b String 50 Recommended If yes, whose bed do you go to during the night? ssr22b
Query ssr_23 Integer Recommended Do you have trouble waking up in the morning? 1 :: 3 1 = Usually; 2 = Sometimes; 3 = Rarely ssr23
Query ssr_24 Integer Recommended Do you feel sleepy during the day? 1 :: 3 1 = Usually; 2 = Sometimes; 3 = Rarely ssr24
Query ssr_25 Integer Recommended Do you take naps during the day? 1 :: 3 1 = Usually; 2 = Sometimes; 3 = Rarely ssr25
Query ssr_26 Integer Recommended Do you feel rested after a night's sleep? 1 :: 3 1 = Usually; 2 = Sometimes; 3 = Rarely ssr26
Query goodappetite Integer Recommended Good appetite in the morning 1 :: 3 1 = Usually; 2 = Sometimes; 3 = Rarely mw8_good_appetite
Query goodappetite_problem Integer Recommended Good appetite in the morning a problem? 0; 1; 3 0=No; 1=Yes; 3=NA mw8_pblm
sleep_btweekend String 50 Recommended Child's bedtime on the weekend
Query rocking_problem Integer Recommended Child falls asleep with rocking or rhythmic movements a problem? 0; 1; 3 0=No; 1=Yes; 3=NA bt5_pblm
Query specobj_problem Integer Recommended Child needs special object a problem? 0; 1; 3 0=No; 1=Yes; 3=NA bt6_pblm
Query readybed_problem Integer Recommended Child is ready to go to bed at bedtime a problem? 0; 1; 3 0=No; 1=Yes; 3=NA bt8_pblm
Query resistsbed_problem Integer Recommended Child resists going to bed at bedtime a problem? 0; 1; 3 0=No; 1=Yes; 3=NA bt9_pblm
Query toomuch_problem Integer Recommended Child sleeps too much a problem? 0; 1; 3 0=No; 1=Yes; 3=NA sb2_pblm
Query probsleep_problem Integer Recommended Child complains about problems sleeping a problem? 0; 1; 3 0=No; 1=Yes; 3=NA sb16_pblm
Query retsleep_problem Integer Recommended Child returns to sleep without help after waking a problem? 0; 1; 3 0=No; 1=Yes; 3=NA wn3_pblm
Query alarmcl_problem Integer Recommended Child wakes up with alarm clock a problem? 0; 1; 3 0=No; 1=Yes; 3=NA mw2_pblm
Query earlymorn_problem Integer Recommended Child wakes up very early in the morning a problem? 0; 1; 3 0=No; 1=Yes; 3=NA mw7_pblm
Query daynaps_problem Integer Recommended Child naps during the day a problem? 0; 1; 3 0=No; 1=Yes; 3=NA ds1_pblm
Query sudasl_problem Integer Recommended Child suddenly falls asleep in the middle of active behavior a problem? 0; 1; 3 0=No; 1=Yes; 3=NA ds2_pblm
version_form String 121 Recommended Form used/assessment name
Query timept Integer Recommended Time Point 888 = not applicable; 999 = missing
comments_misc String 4,000 Recommended Miscellaneous comments on study, interview, methodology relevant to this form data
session Integer Recommended Session
validity String 13 Recommended Valdity rating Yes;No;Questionnable
ch_sleep_time Integer Recommended How many minutes after getting into bed does your child usually fall asleep sleep_time
site String 101 Recommended Site Study Site
sb10_prblm Integer Recommended Are the body pains while sleeping a problem? 0;1;3 0= No; 1= Yes; 3= N/A sb10_pblm
resp_source Integer Recommended Respondent Source 1::6 1= subject; 2= parent; 3= clinician; 4= teacher; 5= trainer; 6= fidelity reviewer source
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)
  • For valid elements with shared data, on the far left is a Filter button you can use to view a summary of shared data for that element and apply a query filter to your Cart based on selected value ranges

At the top of this page you can also:

  • Use the search bar to filter the elements displayed. This will not filter on the Size of Required columns
  • Download a copy of this definition in CSV format
  • Download a blank CSV submission template prepopulated with the correct structure header rows ready to fill with subject records and upload

Please email the The NDA Help Desk with any questions.