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Data Structures with shared data
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Child Depression Inventory (CDI)

5,419 Shared Subjects

Child Depression Inventory
Clinical Assessments
Depression
07/09/2013
childdepr01
07/25/2022
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, subject_id
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY CDI_1_Date, cdi_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. cdi_age
sex String 20 Required Sex of subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported cdi_gender, gender, sex
Query grade String 50 Recommended Current Grade
Query child_depress01 Integer Recommended Past Two Weeks - Item 1
0 :: 2; -99; 77; 88
0 = I am sad once in a while; 1 = I am sad many times; 2 = I am sad all the time;-99= N/A ; 77= Refused ; 88= Missing cd1, cdi_1, cdic1
Query child_depress02 Integer Recommended Past Two Weeks - Item 2
0 :: 2; -99; 77; 88
0 = Nothing will ever work out for me; 1 = I am not sure if things will work out for me; 2 = Things will work out for me OK; -99= N/A ; 77= Refused ; 88= Missing cd2, cdi_2, cdic2
Query child_depress03 Integer Recommended Past Two Weeks - Item 3
0 :: 2; -99; 77; 88
0 = I do most things OK; 1 = I do many things wrong; 2 = I do everything wrong; -99= N/A ; 77= Refused ; 88= Missing cd3, cdi_3, cdic3
Query child_depress04 Integer Recommended Past Two Weeks - Item 4
0 :: 2; -99; 77; 88
0 = I have fun in many things; 1 = I have fun in some things; 2 = Nothing is fun at all;-99= N/A ; 77= Refused ; 88= Missing cd4, cdi_4, cdic4
Query child_depress05 Integer Recommended Past Two Weeks - Item 5
0 :: 2; -99; 77; 88
0 = I am bad all the time; 1 = I am bad many times; 2 = I am bad once in a while; -99= N/A ; 77= Refused ; 88= Missing cd5, cdi_5, cdic5
Query child_depress06 Integer Recommended Past Two Weeks - Item 6
0 :: 2; -99; 77; 88
0 = I think about bad things happening to me once in a while; 1= I worry that bad things will happen to me; 2 = I am sure that terrible things will happen to me; -99= N/A ; 77= Refused ; 88= Missing cd6, cdi_6, cdic6
Query child_depress07 Integer Recommended Past Two Weeks - Item 7
0 :: 2; -99; 77; 88
0 = I hate myself; 1 = I do not like myself; 2 = I like myself; -99= N/A ; 77= Refused ; 88= Missing cd7, cdi_6, cdic7
Query child_depress08 Integer Recommended Past Two Weeks - Item 8
0 :: 2; -99; 77; 88
0 = All bad things are my fault; 1 = Many bad things are my fault; 2 = Bad things are not usually my fault; -99= N/A ; 77= Refused ; 88= Missing cd8, cdic8
Query child_depress09 Integer Recommended Past Two Weeks - Item 9
0 :: 2; -99; 77; 88
0 = I do not think about killing myself; 1 = I think about killing myself but would not do it; 2 = I want to kill myself; -99= N/A ; 77= Refused ; 88= Missing cd9, cdi_9, cdic9
Query child_depress10 Integer Recommended Past Two Weeks - Item 10
0 :: 2; -99; 77; 88
0 = I feel like crying every day; 1 = I feel like crying many days; 2 = I feel like crying once in a while; -99= N/A ; 77= Refused ; 88= Missing cd10, cdi_10, cdic10
Query child_depress11 Integer Recommended Past Two Weeks - Item 11
0 :: 2; -99; 77; 88
0 = Things bother me all the time; 1 = Things bother me many times; 2 = Things bother me once in a while; -99= N/A ; 77= Refused ; 88= Missing cd11, cdi_11, cdic11
Query child_depress12 Integer Recommended Past Two Weeks - Item 12
0 :: 2; -99; 77; 88
0 = I like being with people; 1 = I do not like being with people many times; 2 = I do not want to be with people at all; -99= N/A ; 77= Refused ; 88= Missing cd12, cdi_12, cdic12
Query child_depress13 Integer Recommended Past Two Weeks - Item 13
0 :: 2; -99; 77; 88
0 = I cannot make up my mind about things; 1 = It is hard to make up my mind about things; 2 = I make up my mind about things easily; -99= N/A ; 77= Refused ; 88= Missing cd13, cdi_8, cdic13
Query child_depress14 Integer Recommended Past Two Weeks - Item 14
0 :: 2; -99; 77; 88
0 = I look OK; 1 = There are some bad things about my looks; 2 = I look ugly; -99= N/A ; 77= Refused ; 88= Missing cd14, cdi_14, cdic14
Query child_depress15 Integer Recommended Past Two Weeks - Item 15
0 :: 2; -99; 77; 88
0 = I have to push myself all the time to do my schoolwork; 1 = I have to push myself many times to do my schoolwork; 2 = Doing schoolwork is not a big problem; -99= N/A ; 77= Refused ; 88= Missing cd15, cdi_9, cdic15
Query child_depress16 Integer Recommended Past Two Weeks - Item 16
0 :: 2; -99; 77; 88
0 = I have trouble sleeping every night; 1 = I have trouble sleeping many nights; 2 = I sleep pretty well; -99= N/A ; 77= Refused ; 88= Missing cd16, cdic16
Query child_depress17 Integer Recommended Past Two Weeks - Item 17
0 :: 2; -99; 77; 88
0 = I am tired once in a while; 1 = I am tired many days; 2 = I am tired all the time; -99= N/A ; 77= Refused ; 88= Missing cd17, cdi_10, cdi_17, cdic17
Query child_depress18 Integer Recommended Past Two Weeks - Item 18
0 :: 2; -99; 77; 88
0 = Most days I do not feel like eating; 1 = Many days I do not feel like eating; 2 = I eat pretty well; -99= N/A ; 77= Refused ; 88= Missing cd18, cdi_11, cdic18
Query child_depress19 Integer Recommended Past Two Weeks - Item 19
0 :: 2; -99; 77; 88
0 = I do not worry about aches and pains; 1 = I worry about aches and pains many times; 2= I worry about aches and pains all the time; -99= N/A ; 77= Refused ; 88= Missing cd19, cdi_19, cdic19
Query child_depress20 Integer Recommended Past Two Weeks - Item 20
0 :: 2; -99; 77; 88
0 = I do not feel alone; 1 = I feel alone many times; 2 = I feel alone all the time; -99= N/A ; 77= Refused ; 88= Missing cd20, cdi_12, cdi_20, cdic20
Query child_depress21 Integer Recommended Past Two Weeks - Item 21
0 :: 2; -99; 77; 88
0 = I never have fun at school; 1 = I have fun at school only once in a while; 2= I have fun at school many times; -99= N/A ; 77= Refused ; 88= Missing cd21, cdic21
Query child_depress22 Integer Recommended Past Two Weeks - Item 22
0 :: 2; -99; 77; 88
0 = I have plenty of friends; 1 = I have some friends but I wish I had more; 2 = I do not have any friends; -99= N/A ; 77= Refused ; 88= Missing cd22, cdi_22, cdic22
Query child_depress23 Integer Recommended Past Two Weeks - Item 23
0 :: 2; -99; 77; 88
0 = My schoolwork is alright; 1 = My schoolwork is not as good as before; 2 = I do very badly in subjects I used to be good in; -99= N/A ; 77= Refused ; 88= Missing cd23, cdi_23, cdic23
Query child_depress24 Integer Recommended Past Two Weeks - Item 24
0 :: 2; -99; 77; 88
0 = I can never be as good as other kids; 1 = I can be as good as other kids if I want to; 2 = I am just as good as other kids; -99= N/A ; 77= Refused ; 88= Missing cd24, cdic24
Query child_depress25 Integer Recommended Past Two Weeks - Item 25
0 :: 2; -99; 77; 88
0 = Nobody really loves me; 1 = I am not sure if anybody loves me; 2 = I am sure that somebody loves me; -99= N/A ; 77= Refused ; 88= Missing cd25, cdic25
Query child_depress26 Integer Recommended Past Two Weeks - Item 26
0 :: 2; -99; 77; 88
0 = I usually do what I am told; 1 = I do not do what I am told most times; 2 = I never do what I am told; -99= N/A ; 77= Refused ; 88= Missing cd26, cdi_26, cdic26
Query child_depress27 Integer Recommended Past Two Weeks - Item 27
0 :: 2; -99; 77; 88
0 = I get along with people; 1 = I get into fights many times; 2 = I get into fights all the time; -99= N/A ; 77= Refused ; 88= Missing cd27, cdi_27, cdic27
Query child_depress_a_score Integer Required Negative Mood - Total Score 0 :: 100; 99999 99999 = missing NegativeMoodT, cdanegmt, cdi_negmood
Query child_depress_b_score Integer Required Interpersonal Problems - Total Score 0 :: 100; 99999 99999 = missing CDI_1_InterpersonalT, cdbintt, cdi_interpprob
Query child_depress_c_score Integer Required Ineffectiveness - Total Score 0 :: 100; 99999 99999 = missing CDI_1_IneffectivenessT, cdcineft, cdi_ineffect
Query child_depress_d_score Integer Required Anhedonia - Total Score 0 :: 100; 99999 99999 = missing CDI_1_AnhedoniaT, cddanhet, cdi_anhedonia
Query child_depress_e_score Integer Required Negative Self-Esteem - Total Score 0 :: 100; 99999 99999 = missing CDI_1_NegSelfT, cdeslfst, cdi_negselfesteem
Query child_depress_total Integer Required Total Score 0 :: 100; 99999 99999 = missing CDI_1_TotalT, cdtotalt, totalcdi
Query days_baseline Integer Recommended Days since baseline daycdi
Query assbdic String 5 Recommended Assessment Point D;14;E;24;LB;36;72;96;120; 9; B; 3; 7; 144; 168;192; C D=MTA baseline assessment; 14=MTA 14 month assessment; E=MTA early termination assessment; B = MTA Pre-Baseline Screening Assessment (579/579); 09 = MTA 9 Month Assessment (530/530); 24=MTA 24 month assessment; LB=LNCG baseline assessment; 36=MTA and LNCG 3 year assessment; 72=MTA and LNCG 6 year assessment; 96=MTA and LNCG 8 year assessment; 03 = MTA 3 Month Assessment (438/687);120=MTA and LNCG 10 year assessment; 7= 7th Grade Assessment (221/276); 144 = MTA & LNCG 12 Month Assessment (578/578); 168 = MTA & LNCG 14 Month Assessment (585/585); 192 = MTA & LNCG 16 Month Assessment (505/505); C = MTA Pre-Baseline Screening Assessment (78/78) asscdi
Query relationship Integer Recommended Relationship of respondent to individual
1::94;-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; 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; 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; 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 male; 85=Other/Grandparent/Nanny; 86 = Mother, Father, Guardian; 87 = Daughter, son, grandchild; 88 = Professional (e.g., social worker, nurse, therapist, psychiatrist, or group home staff); -999=Missing; 89 = Biological parent; 90=Other; 91 = Stepparent; 92 = Adoptive parent; 93 = Foster parent; 94 = Co-worker relcdi
Query actbdic Integer Recommended Active status 0::5 0=Inactive-Data collected after the 14 month treatment phase/after early termination from treatment phase/prior to treatment phase; 1=Active-Data collected during the 14 month treatment phase while subject received originally assigned treatment regardless of degree of compliance; 2=Active-This is the last active assessment for subjects who were about to violate treatment arm by receiving alternate treatment; 3=Active-This is the last active assessment for subjects who were about to leave the study by moving away;4=Yes, Active; 5=No, Not Active actcdi
Query site String 101 Recommended Site Study Site sitenum
Query sjtyp Integer Recommended Subject type 1;2 1=MTA randomized trial subject; 2=Local normative comparison group (LNCG) subject
Query cdanegmx Float Recommended Negative mood mean score
Query cdbintx Float Recommended Interpersonal problems mean score
Query cdcinefx Float Recommended Ineffectiveness mean score
Query cddanhex Float Recommended Anhedonia mean score
Query cdeslfsx Float Recommended Negative self esteem means score
Query cdtotalx Float Recommended Total score mean score
Query child_depress02a Integer Recommended Item 2: E 0::2; -9 0 = Things will work out for me O.K.; 1 = I am not sure if things will work out for me; 2 = Nothing will ever work out for me; -9 = incomplete cdi_2
Query child_depress07a Integer Recommended Item 7: E 0::2; -9 0 = I like myself; 1 = I do not like myself; 2 = I hate myself; -9 = incomplete cdi_7
Query child_depress08a Integer Recommended Item 8: A 0::2; -9 0 = Bad things are not usually my fault; 1 = Many bad things are my fault; 2 = All bad things are my fault; -9 = incomplete cdi_8
Query child_depress13a Integer Recommended Item 13: A 0::2; -9 0 = I make my mind up about things easily; 1 = It is hard to make up my mind about things; 2 = I cannot make up my mind about things; -9 = incomplete cdi_13
Query child_depress15a Integer Recommended Item 15: C 0::2; -9 0 = Doing schoolwork is not a big problem; 1 = I have to push myself many times to do my schoolwork; 2 = I have to push myself all the time to do my schoolwork; -9 = incomplete cdi_15
Query child_depress16a Integer Recommended Item 16: D 0::2; -9 0 = I sleep pretty well; 1 = I have trouble sleeping many nights; 2 = I have trouble sleeping every night; -9 = incomplete cdi_16
Query child_depress18a Integer Recommended Item 18: D 0::2; -9 0 = I eat pretty well; 1 = Many days I do not feel like eating; 2 = Most days I do not feel like eating; -9 = incomplete cdi_18
Query child_depress21a Integer Recommended Item 21: D 0::2; -9 0 = I have fun at school many times; 1 = I have fun at school only once in awhile; 2 = I never have fun at school; -9 = incomplete cdi_21
Query child_depress24a Integer Recommended Item 24: C 0::2; -9 0 = I am just as good as other kids; 1 = I can be as good as other kids if I want to; 2 = I can never be as good as other kids; -9 = incomplete cdi_24
Query child_depress25a Integer Recommended Item 25: E 0::2; -9 0 = I am sure that somebody loves me; 1 = I am not sure if anybody loves me; 2 = Nobody really loves me; -9 = incomplete cdi_25
Query visit String 60 Recommended Visit name
timept Integer Recommended Time Point 888 = not applicable; 999 = missing
cdi_5 Integer Recommended 5. cries or looks tearful. 0::3; 999; 77; 88 0=not at all; 1=some of the time; 2=often; 3=much or most of the time; 999= NA; 77=Refused; 88=Missing
cdi_7 Integer Recommended 7. enjoys being with people. 0::3; 999; 77; 88 0=not at all; 1=some of the time; 2=often; 3=much or most of the time; 999= NA; 77=Refused; 88=Missing
cdi_t_score Float Recommended CDI T Score
cdi5 Integer Recommended Pick the sentence that best describes you best in the past two weeks: Important 1::3 1= I am important to my family; 2= I am not sure if I am important to my family; 3= My family is better off without me.
cdi7 Integer Recommended Pick the sentence that best describes you best in the past two weeks: Cranky 1::3 1= I feel cranky all the time; 2= I feel cranky many times; 3= I am almost never cranky.
year_mta Integer Recommended Year in study visit_year, visit_year�
teen_timepoint Integer Recommended Time point 1::3 1 = Teen's approximately 13 years old; 2 = Teen's approximately 14 years old; 3 = Teen's approximately 15 years old
timepoint_label String 50 Recommended Timepoint/visit label
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
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  • Description: A basic description
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