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NDAR provides a single access to de-identified autism research data. For permission to download data, you will need an NDAR account with approved access to NDAR or a connected repository (AGRE, IAN, or the ATP). For NDAR access, you need to be a research investigator sponsored by an NIH recognized institution with federal wide assurance. See Request Access for more information.

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Family History Form



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Element NameData TypeSizeRequiredDescriptionValue RangeNotesAliases
subjectkeyGUIDRequiredThe NDAR Global Unique Identifier (GUID) for research subjectNDAR*
src_subject_idString20RequiredSubject ID how it's defined in lab/projectstepid
interview_dateDateRequiredDate on which the interview/genetic test/sampling/imaging was completed. MM/DD/YYYYRequired fielddate_fhpi
interview_ageIntegerRequiredAge in months at the time of the interview/test/sampling/imaging.0 :: 1260Age 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.
genderString20RequiredSex of the subjectM;FM = Male; F = Female
daysconsIntegerRecommendeddays since consent
hospmomIntegerRecommendedpsychiatric hosp mother0;1;-70=No; 1=Yes; -7=Refused
hospsisIntegerRecommendedpsychiatric hosp sister0;1;-70=No; 1=Yes; -7=Refused
hospdadIntegerRecommendedpsychiatric hosp father0;1;-70=No; 1=Yes; -7=Refused
hospsonIntegerRecommendedpsychiatric hosp son0;1;-70=No; 1=Yes; -7=Refused
hospbroIntegerRecommendedpsychiatric hosp brother0;1;-70=No; 1=Yes; -7=Refused
hospdtrIntegerRecommendedpsychiatric hosp daughter0;1;-70=No; 1=Yes; -7=Refused
manmomIntegerRecommendeddifficulties mania mother0;1;-70=No; 1=Yes; -7=Refused
mansisIntegerRecommendeddifficulties mania sister0;1;-70=No; 1=Yes; -7=Refused
mandadIntegerRecommendeddifficulties mania father0;1;-70=No; 1=Yes; -7=Refused
mansonIntegerRecommendeddifficulties mania son0;1;-70=No; 1=Yes; -7=Refused
manbroIntegerRecommendeddifficulties mania brother0;1;-70=No; 1=Yes; -7=Refused
mandtrIntegerRecommendeddifficulties mania daughter0;1;-70=No; 1=Yes; -7=Refused
deprmomIntegerRecommendeddifficulties depression mother0::2;-70=No; 1=Yes; -7=Refused; 2=Probabledep_mot, fhx04b
deprsisIntegerRecommendeddifficulties depression sister0;1;-70=No; 1=Yes; -7=Refused
deprdadIntegerRecommendeddifficulties depression father0::2;-70=No; 1=Yes; -7=Refused; 2=Probabledep_fat, fhx04c
deprsonIntegerRecommendeddifficulties depression son0;1;-70=No; 1=Yes; -7=Refused
deprbroIntegerRecommendeddifficulties depression brother0;1;-70=No; 1=Yes; -7=Refused
deprdtrIntegerRecommendeddifficulties depression daughter0;1;-70=No; 1=Yes; -7=Refused
suicmomIntegerRecommendedsuicide mother0::2;-70=No; 1=Yes; -7=Refused; 2=Probablesui_mot
suicsisIntegerRecommendedsuicide sister0;1;-70=No; 1=Yes; -7=Refused
suicdadIntegerRecommendedsuicide father0::2;-70=No; 1=Yes; -7=Refused; 2=Probablesui_fat
suicsonIntegerRecommendedsuicide son0;1;-70=No; 1=Yes; -7=Refused
suicbroIntegerRecommendedsuicide brother0;1;-70=No; 1=Yes; -7=Refused
suicdtrIntegerRecommendedsuicide daughter0;1;-70=No; 1=Yes; -7=Refused
sattmomIntegerRecommendedsuicide atempt mother0;1;-70=No; 1=Yes; -7=Refused
sattsisIntegerRecommendedsuicide atempt sister0;1;-70=No; 1=Yes; -7=Refused
sattdadIntegerRecommendedsuicide atempt father0;1;-70=No; 1=Yes; -7=Refused
sattsonIntegerRecommendedsuicide atempt son0;1;-70=No; 1=Yes; -7=Refused
sattbroIntegerRecommendedsuicide atempt brother0;1;-70=No; 1=Yes; -7=Refused
sattdtrIntegerRecommendedsuicide atempt daughter0;1;-70=No; 1=Yes; -7=Refused
eatdmomIntegerRecommendedeating disorder mother0;1;-70=No; 1=Yes; -7=Refused
eatdsisIntegerRecommendedeating disorder sister0;1;-70=No; 1=Yes; -7=Refused
eatddadIntegerRecommendedeating disorder father0;1;-70=No; 1=Yes; -7=Refused
eatdsonIntegerRecommendedeating disorder son0;1;-70=No; 1=Yes; -7=Refused
eatdbroIntegerRecommendedeating disorder brother0;1;-70=No; 1=Yes; -7=Refused
eatddtrIntegerRecommendedeating disorder daughter0;1;-70=No; 1=Yes; -7=Refused
anxmomIntegerRecommendedpanic anxiety mother0;1;-70=No; 1=Yes; -7=Refused
anxsisIntegerRecommendedpanic anxiety sister0;1;-70=No; 1=Yes; -7=Refused
anxdadIntegerRecommendedpanic anxiety father0;1;-70=No; 1=Yes; -7=Refused
anxsonIntegerRecommendedpanic anxiety son0;1;-70=No; 1=Yes; -7=Refused
anxbroIntegerRecommendedpanic anxiety brother0;1;-70=No; 1=Yes; -7=Refused
anxdtrIntegerRecommendedpanic anxiety daughter0;1;-70=No; 1=Yes; -7=Refused
schzmomIntegerRecommendedpsychosis mother0::2;-70=No; 1=Yes; -7=Refused; 2=Probablepsy_mot
schzsisIntegerRecommendedpsychosis sister0;1;-70=No; 1=Yes; -7=Refused
schzdadIntegerRecommendedpsychosis father0::2;-70=No; 1=Yes; -7=Refused; 2=Probablepsy_fat
schzsonIntegerRecommendedpsychosis son0;1;-70=No; 1=Yes; -7=Refused
schzbroIntegerRecommendedpsychosis brother0;1;-70=No; 1=Yes; -7=Refused
schzdtrIntegerRecommendedpsychosis daughter0;1;-70=No; 1=Yes; -7=Refused
alcmomIntegerRecommendedalcohol mother0::2;-70=No; 1=Yes; -7=Refused; 2=Probablealc_mot
alcsisIntegerRecommendedalcohol sister0;1;-70=No; 1=Yes; -7=Refused
alcdadIntegerRecommendedalcohol father0::2;-70=No; 1=Yes; -7=Refused; 2=Probablealc_fat
alcsonIntegerRecommendedalcohol son0;1;-70=No; 1=Yes; -7=Refused
alcbroIntegerRecommendedalcohol brother0;1;-70=No; 1=Yes; -7=Refused
alcdtrIntegerRecommendedalcohol daughter0;1;-70=No; 1=Yes; -7=Refused
drugmomIntegerRecommendedillicit drug abuse mother0;1;-70=No; 1=Yes; -7=Refusedfhx07b
drugsisIntegerRecommendedillicit drug abuse sister0;1;-70=No; 1=Yes; -7=Refused
drugdadIntegerRecommendedillicit drug abuse father0;1;-70=No; 1=Yes; -7=Refusedfhx07c
drugsonIntegerRecommendedillicit drug abuse son0;1;-70=No; 1=Yes; -7=Refused
drugbroIntegerRecommendedillicit drug abuse brother0;1;-70=No; 1=Yes; -7=Refused
drugdtrIntegerRecommendedillicit drug abuse daughter0;1;-70=No; 1=Yes; -7=Refused
ocdmomIntegerRecommendedobsessive disorder mother0;1;-70=No; 1=Yes; -7=Refused
ocdsisIntegerRecommendedobsessive disorder sister0;1;-70=No; 1=Yes; -7=Refused
ocddadIntegerRecommendedobsessive disorder father0;1;-70=No; 1=Yes; -7=Refused
ocdsonIntegerRecommendedobsessive disorder son0;1;-70=No; 1=Yes; -7=Refused
ocdbroIntegerRecommendedobsessive disorder brother0;1;-70=No; 1=Yes; -7=Refused
ocddtrIntegerRecommendedobsessive disorder daughter0;1;-70=No; 1=Yes; -7=Refused
addmomIntegerRecommendedattetntion deficit mother0;1;-70=No; 1=Yes; -7=Refused
addsisIntegerRecommendedattention deficit sister0;1;-70=No; 1=Yes; -7=Refused
adddadIntegerRecommendedattention deficit father0;1;-70=No; 1=Yes; -7=Refused
addsonIntegerRecommendedattention deficit son0;1;-70=No; 1=Yes; -7=Refused
addbroIntegerRecommendedattention deficit brother0;1;-70=No; 1=Yes; -7=Refused
adddtrIntegerRecommendedattention deficit daughter0;1;-70=No; 1=Yes; -7=Refused
admomIntegerRecommendeddementia mother0;1;-70=No; 1=Yes; -7=Refusedfhx02b
adsisIntegerRecommendeddementia sister0;1;-70=No; 1=Yes; -7=Refused
addadIntegerRecommendeddementia father0;1;-70=No; 1=Yes; -7=Refusedfhx02c
adsonIntegerRecommendeddementia son0;1;-70=No; 1=Yes; -7=Refused
adbroIntegerRecommendeddementia brother0;1;-70=No; 1=Yes; -7=Refused
addtrIntegerRecommendeddementia daughter0;1;-70=No; 1=Yes; -7=Refused
seizmomIntegerRecommendedseizures mother0;1;-70=No; 1=Yes; -7=Refused
seizsisIntegerRecommendedseizures sister0;1;-70=No; 1=Yes; -7=Refused
seizdadIntegerRecommendedseizures father0;1;-70=No; 1=Yes; -7=Refused
seizsonIntegerRecommendedseizures son0;1;-70=No; 1=Yes; -7=Refused
seizbroIntegerRecommendedseizures brother0;1;-70=No; 1=Yes; -7=Refused
seizdtrIntegerRecommendedseizures daughter0;1;-70=No; 1=Yes; -7=Refused
neurmomIntegerRecommendedneurological disease mother0;1;-70=No; 1=Yes; -7=Refused
neursisIntegerRecommendedneurological disease sister0;1;-70=No; 1=Yes; -7=Refused
neurdadIntegerRecommendedneurological father0;1;-70=No; 1=Yes; -7=Refused
neursonIntegerRecommendedneurological disease son0;1;-70=No; 1=Yes; -7=Refused
neurbroIntegerRecommendedneurological disease brother0;1;-70=No; 1=Yes; -7=Refused
neurdtrIntegerRecommendedneurological daughter0;1;-70=No; 1=Yes; -7=Refused
siteString100RecommendedSiteStudy Sitesite_id, siteid
stageIntegerRecommendedStudy stage
0::5; 51::53; 67; -888; -999
0 = Pre-Randomization (TADS) 1 = Stage 1 (TADS) 2 = Stage 2 (TADS) 3 = Stage 3 (TADS) 4 = Stage 4 (TADS) 5 = Stage 5 (SOFTAD); 51=Treatmentas Usual; 52=Screening Alone; 53=Intervention; 67=Unknown; -888=Not Applicable; -999=Missing;
bsit0FloatRecommendedWeeks from Time 0/baseline to assessmentfhst0
bsimoFloatRecommendedMonths from Time 0 to assessmentfhsmo
bsistmFloatRecommendedMonths from SOFTAD enrollment date to assessmentfhsstm
fhs_sqFloatRecommendedFHS: Sequence #
relationshipString255RecommendedRelationship of respondent to individual
1;2;3;4;5;6;7;8;9;10;11;12;13;14;15;16;17;18;19;20;21;22;23;24;25;26;27;28;29;30;31;32;33;34;35;36;37;38;39;40;41;42;43;44;45;46;47;48;49;50;51;52;53;54;55;56;57;58;59;60;61;62;63;64;65;66;67;68;69;70;71;72;73;74;75;76;77;78;79;80;81;82;83;84; -999
1 = Biological mom; 2 = Biological dad; 3 = Grandparent; 4 = Special education (sped) teacher; 5 = General education teacher; 6 = Occupational therapist; 7 = Speech and language therapist; 8 = Behavioral therapist; 9 = Paraprofessional; 10 = Aide; 11 = Principal; 12 = Administrator; 13 = Other; 14 = Content teacher; 15 = Parent center director; 16 = Self; 17=Adoptive mother; 18=Adoptive father; 19=Foster mother; 20 = Foster father; 21=Grandmother; 22=Grandfather; 23=Step-mother; 24 = Step-father; 25=Aunt; 26=Uncle; 27=Missing Data; 28=Both parents;31= Grandmother from mother side; 32= Grandfather from mother side; 33= Grandmother from father side; 34= Grandfather from father side; 36= Brother; 37= Sister; 38= Cousin; 39= female caregiver; 40=male caregiver; 41=Female child; 42=Male child; 43=Spouse/Mate; 44=Friend; 45=Parent; 46=Significant other; 47=Sibling; 48=Son/Daughter; 49=Son-in-law/Daughter-in law; 50=Other Relative; 51=Paid caregiver; 52=Friends; 90= Other, specify; -999= Missing; 53=Roommate; 54=Supervisor; 55=mother's boyfriend; 56=other parental figure; 57=Summary; 58=counselor ; 59 = other female relative; 60 = other male relative; 61 = non-relative ;62=Maternal Aunt; 63=Maternal Uncle; 64=Maternal Cousin; 65 = Paternal Aunt; 66=Paternal Uncle; 67=Paternal Cousin ;68=Biological/Adoptive Mother and Grandmother; 69=Biological/Adoptive Mother and Stepmother and Grandmother; 70=Biological/Adoptive Mother and Grandmother and Foster Father; 71=Biological/Adoptive Mother and Stepmother and Foster Mother; 72=Biological/Adoptive Mother and Foster Mother; 73=Biological/Adoptive Mother and Biological/Adoptive Father; 74=Biological/Adoptive Mother and Stepmother and Biological/Adoptive Father; 75=Biological/Adoptive Mother and Other; 76=Biological/Adoptive Mother and Stepmother and Stepfather; 77=Biological/Adoptive Mother and Stepfather; 78=Biological/Adoptive Mother and Grandfather; 79=Biological/Adoptive Mother and Stepmother and Foster Father; 80=Biological/Adoptive Mother and Stepmother; 81=Guardian, female; 82=Other female; 83=Guardian, male; 84=Other malefhs_r
fhs_aIntegerRecommendedFHS: Family member - Age
fhs_hIntegerRecommendedFHS: Family member - Known history0;10 = No; 1 = Yes
fhs_dIntegerRecommendedFHS: Family member - Deceased0;1;90 = No; 1 = Yes; 9=DK
fhs_mdIntegerRecommendedFHS: Family member - Major depression1::31 = None; 2 = Probable; 3 = Definite
fhs_maIntegerRecommendedFHS: Family member - Mania1::31 = None; 2 = Probable; 3 = Definite
fhs_adIntegerRecommendedFHS: Family member - Alcohol dependence1::31 = None; 2 = Probable; 3 = Definite
fhs_aaIntegerRecommendedFHS: Family member - Alcohol abuse1::31 = None; 2 = Probable; 3 = Definite
fhs_ddIntegerRecommendedFHS: Family member- Drug dependence1::31 = None; 2 = Probable; 3 = Definite
fhs_daIntegerRecommendedFHS: Family member - Drug abuse1::31 = None; 2 = Probable; 3 = Definite
fhs_ndIntegerRecommendedFHS: Family member - Nicotine dependence1::31 = None; 2 = Probable; 3 = Definite
fhs_sIntegerRecommendedFHS: Family member - Suicide1::41 = None; 2 = Ideation / no attempt; 3 = Behavior / attempt; 4 = Completed
respond_detail_oth_specString255RecommendedRespondent details
demo_siblingscountIntegerRecommendedNumber of siblings888 = not applicable; 999 = missingfhx10a
numchildIntegerRecommendednumber of childrenfhx10b
fhx01aIntegerRecommendedMemory Loss:No Immediate Family0;1 1=Yes; 0=No
fhx01bIntegerRecommendedMemory Loss:Mother0;1 1=Yes; 0=No
fhx01cIntegerRecommendedMemory Loss:Father0;1 1=Yes; 0=No
fhx01dIntegerRecommendedMemory Loss:Siblings0::99
fhx01eIntegerRecommendedMemory Loss:Child/Children0::99
fhx02aIntegerRecommendedDementia:No immediate family members0;1 1=Yes; 0=No
fhx02eIntegerRecommendedDementia: Child/Children0::99
fhx03aIntegerRecommendedSenility:No immediate family members0;1 1=Yes; 0=No
fhx03bIntegerRecommendedSenility: Mother0;1 1=Yes; 0=No
fhx03cIntegerRecommendedSenility: Father0;1 1=Yes; 0=No
fhx03dIntegerRecommendedSenility: Siblings0::99
fhx03eIntegerRecommendedSenility: Child/Children0::99
fhx04aIntegerRecommendedDepression: No immediate family members0;1 1=Yes; 0=No
fhx04dIntegerRecommendedDepression: Siblings0::99
fhx04eIntegerRecommendedDepression: Child/Children0::99
fhx05aIntegerRecommendedSchizophrenia:No immediate family members0;1 1=Yes; 0=No
fhx05bIntegerRecommendedSchizophrenia:Mother0::21=Yes; 0=No; 2=Probablescz_mot
fhx05cIntegerRecommendedSchizophrenia:Father0::21=Yes; 0=No; 2=Probablescz_fat
fhx05dIntegerRecommendedSchizophrenia: Siblings0::99
fhx05eIntegerRecommendedSchizophrenia: Child/Children0::99
fhx06aIntegerRecommendedBipolar Disorder: No Immediate Family Members0;1 1=Yes; 0=No
fhx06bIntegerRecommendedBipolar Disorder: Mother0::21=Yes; 0=No; 2=Probablebip_mot
fhx06cIntegerRecommendedBipolar Disorder: Father0::21=Yes; 0=No; 2=Probablebip_fat
fhx06dIntegerRecommendedBipolar Disorder: Siblings0::99
fhx06eIntegerRecommendedBipolar Disorder: Child/Children0::99
fhx07aIntegerRecommendedSubstance abuse disorder:No Immediate Family Members0;1 1=Yes; 0=No
fhx07dIntegerRecommendedSubstance abuse disorder:Siblings0::99
fhx07eIntegerRecommendedSubstance abuse disorder: Child/Children0::99
fhx08aIntegerRecommendedOther Mood Disorder: No Immediate Family members0;1 1=Yes; 0=No
fhx08bIntegerRecommendedOther Mood Disorder: Mother0;1 1=Yes; 0=No
fhx08cIntegerRecommendedOther Mood Disorder: Father0;1 1=Yes; 0=No
fhx08dIntegerRecommendedOther Mood Disorder: Siblings0::99
fhx08eIntegerRecommendedOther Mood Disorder: Child/Children0::99
fhx09aIntegerRecommendedOther Anxiety Disorder:No Immediate Family Members0;1 1=Yes; 0=No
fhx09bIntegerRecommendedOther Anxiety Disorder: Mother0;1 1=Yes; 0=No
fhx09cIntegerRecommendedOther Anxiety Disorder: Father0;1 1=Yes; 0=No
fhx09dIntegerRecommendedOther Anxiety Disorder: Siblings0::99
fhx09eIntegerRecommendedOther Anxiety Disorder: Child/Children0::99
visitString50RecommendedVisit nameCharacter description of each type of visit
visitidIntegerRecommendedMetaTrial Visit IDSystem variable: unique code for each type of visit -use to merge files
total_relativesIntegerRecommendedTotal number of first-degree biological relatives, affected and unaffected, living and nonliving
psy_sibIntegerRecommendedPsychosis Sibling0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
psy_chiIntegerRecommendedPsychosis Child0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
psy_hasIntegerRecommendedPsychosis Half-Sibling0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
psy_aunIntegerRecommendedPsychosis Aunt0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
psy_uncIntegerRecommendedPsychosis Uncle0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
psy_nieIntegerRecommendedPsychosis Niece0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
psy_nepIntegerRecommendedPsychosis Nephew0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
psy_grpIntegerRecommendedPsychosis Grandparent0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
psy_grcIntegerRecommendedPsychosis Grandchild0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
schiz_sib1String10RecommendedSchizophrenia, sibling 1Yes; No; Probable; Refusedscz_sib
cfmh_chd_schizoIntegerRecommendedDoes (did) the Child have Schizophrenia?0::2;999; -70 = No; 1 = Yes; 2=Probable;-7=Refused; 999=NA/NK/missingscz_chi
scz_hasIntegerRecommendedSchizophrenia Half-Sibling0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
scz_aunIntegerRecommendedSchizophrenia Aunt0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
scz_uncIntegerRecommendedSchizophrenia Uncle0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
scz_nieIntegerRecommendedSchizophrenia Niece0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
scz_nepIntegerRecommendedSchizophrenia Nephew0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
scz_grpIntegerRecommendedSchizophrenia Grandparent0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
scz_grcIntegerRecommendedSchizophrenia Grandchild0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
bipd_sib1String10RecommendedBipolar disorder (Manic/depression), sibling 1Yes; No; Probable; Refusedbip_sib
child_bipolarString50RecommendedDoes (did) the Child have a Bipolar Disorder?Yes;No;NK;NS;Probable; RefusedNK= Not known; NS = Not surebip_chi
bip_hasIntegerRecommendedBipolar Disorder Half-Sibling0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
bip_aunIntegerRecommendedBipolar Disorder Aunt0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
bip_uncIntegerRecommendedBipolar Disorder Uncle0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
bip_nieIntegerRecommendedBipolar Disorder Niece0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
bip_nepIntegerRecommendedBipolar Disorder Nephew0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
bip_grpIntegerRecommendedBipolar Disorder Grandparent0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
bip_grcIntegerRecommendedBipolar Disorder Grandchild0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
dep_sibIntegerRecommendedDepressive Sibling0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
dep_chiIntegerRecommendedDepressive Child0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
dep_hasIntegerRecommendedDepressive Half-Sibling0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
dep_aunIntegerRecommendedDepressive Aunt0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
dep_uncIntegerRecommendedDepressive Uncle0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
dep_nieIntegerRecommendedDepressive Niece0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
dep_nepIntegerRecommendedDepressive Nephew0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
dep_grpIntegerRecommendedDepressive Grandparent0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
dep_grcIntegerRecommendedDepressive Grandchild0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
cfmh_chd_suicideattIntegerRecommendedHas the Child Attempted Suicide?0::2; -70 = No; 1 = Yes; 2=not sure; -7=Refused
sui_chiIntegerRecommendedSuicide, Suicide Attempt Child0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
sui_hasIntegerRecommendedSuicide, Suicide Attempt Half-Sibling0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
sui_aunIntegerRecommendedSuicide, Suicide Attempt Aunt0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
sui_uncIntegerRecommendedSuicide, Suicide Attempt Uncle0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
sui_nieIntegerRecommendedSuicide, Suicide Attempt Niece0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
sui_nepIntegerRecommendedSuicide, Suicide Attempt Nephew0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
sui_grpIntegerRecommendedSuicide, Suicide Attempt Grandparent0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
sui_grcIntegerRecommendedSuicide, Suicide Attempt Grandchild0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
alc_sibIntegerRecommendedAlcoholism Sibling0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
alc_chiIntegerRecommendedAlcoholism Child0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
alc_hasIntegerRecommendedAlcoholism Half-Sibling0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
alc_aunIntegerRecommendedAlcoholism Aunt0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
alc_uncIntegerRecommendedAlcoholism Uncle0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
alc_nieIntegerRecommendedAlcoholism Niece0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
alc_nepIntegerRecommendedAlcoholism Nephew0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
alc_grpIntegerRecommendedAlcoholism Grandparent0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
alc_grcIntegerRecommendedAlcoholism Grandchild0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
sud_motIntegerRecommendedSubstance use disorder Mother0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
sud_fatIntegerRecommendedSubstance use disorder Father0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
sud_sibIntegerRecommendedSubstance use disorder Sibling0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
sud_chiIntegerRecommendedSubstance use disorder Child0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
sud_hasIntegerRecommendedSubstance use disorder Half-Sibling0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
sud_aunIntegerRecommendedSubstance use disorder Aunt0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
sud_uncIntegerRecommendedSubstance use disorder Uncle0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
sud_nieIntegerRecommendedSubstance use disorder Niece0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
sud_nepIntegerRecommendedSubstance use disorder Nephew0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
sud_grpIntegerRecommendedSubstance use disorder Grandparent0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
sud_grcIntegerRecommendedSubstance use disorder Grandchild0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
omi_motIntegerRecommendedOther mental illness Mother0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
omi_fatIntegerRecommendedOther mental illness Father0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
omi_sibIntegerRecommendedOther mental illness Sibling0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
omi_chiIntegerRecommendedOther mental illness Child0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
omi_hasIntegerRecommendedOther mental illness Half-Sibling0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
omi_aunIntegerRecommendedOther mental illness Aunt0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
omi_uncIntegerRecommendedOther mental illness Uncle0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
omi_nieIntegerRecommendedOther mental illness Niece0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
omi_nepIntegerRecommendedOther mental illness Nephew0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
omi_grpIntegerRecommendedOther mental illness Grandparent0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
omi_grcIntegerRecommendedOther mental illness Grandchild0;1;2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
sui_sibIntegerRecommendedSuicide, Suicide Attempt Sibling0::2;-70=No; 1=Yes (Definite); 2= Probable; -7=Refused
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.

Distribution for DataStructure: fh01 and Element:
Chart Help

Filters enable researchers to view the data shared in NDA before applying for access or for selecting specific data for download or NDA Study assignment. For those with access to NDA shared data, you may select specific values to be included by selecting an individual bar chart item or by selecting a range of values (e.g. interview_age) using the "Add Range" button. Note that not all elements have appropriately distinct values like comments and subjectkey and are not available for filtering. Additionally, item level detail is not always provided by the research community as indicated by the number of null values given.

Filters for multiple data elements within a structure are supported. Selections across multiple data structures will be supported in a future version of NDA.