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Description
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Lifetime Dimensions of Psychosis Scale

ldps

01

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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/project
interview_dateDateRequiredDate on which the interview/genetic test/sampling/imaging was completed. MM/DD/YYYYRequired fielddate_ldps
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
p1_andel_aIntegerRecommendedParanoid delusions0;11 = Checked; 0 = Unchecked
ca325IntegerRecommendedPast psychosis ever present - Psychotic syndrome: Delusions - Grandiose0;10=No; 1=Yesp1_andel_b
ca331IntegerRecommendedPast psychosis ever present - Psychotic syndrome: Delusions - Somatic0;10=No; 1=Yesp1_andel_c
ca328IntegerRecommendedPast psychosis ever present - Psychotic syndrome: Delusions - Religious0;10=No; 1=Yesp1_andel_d
saps20IntegerRecommendedDSM IV CHECKLIST: 20) Nihilistic delusions0;10 = Absent;1 = Presentp1_andel_e
ps1othIntegerRecommendedOther delusions presence/absence0::30=Inadequate information; 1=Absent or false; 2=Subthreshold; 3=Threshold or truep1_andel_f
p1_andel_othString50RecommendedP1. Any delusions. (If "Other", please specify)
p1_andel_gIntegerRecommendedDelusions accompanied by hallucinations for at least one week0;11 = Checked; 0 = Unchecked
p1_durationIntegerRecommendedP1. Any delusions - Duration0::40 = Absent; 1 = less than 2 wk (greater or equal to 1 hr); 2 = greater or equal to 2 wk and less than2 mo; 3 = greater or equal to 2 mo and less than2 yrs or 2+ ep of greater or equal to 2 wk each 4 = greater or equal to 2 yrs
p1_severityIntegerRecommendedP1. Any delusions - Severity0::40 = Absent; 1 = Minimal. Very mild sx or only suspected; 2 = Moderate. Definite, clinically significant sx; 3 = Severe. Clearly interferes with function or preoccupies subject; 4 = Very severe. Gross and/or nearly constant effect on function
p2_durationIntegerRecommendedP2. Paranoia - Duration0::40 = Absent; 1 = less than 2 wk (greater or equal to 1 hr); 2 = greater or equal to 2 wk and less than2 mo; 3 = greater or equal to 2 mo and less than2 yrs or 2+ ep of greater or equal to 2 wk each; 4 = greater or equal to 2 yrs
p2_severityIntegerRecommendedP2. Paranoia - Severity0::40 = Absent; 1 = Minimal. Very mild sx or only suspected; 2 = Moderate. Definite, clinically significant sx; 3 = Severe. Clearly interferes with function or preoccupies subject; 4 = Very severe. Gross and/or nearly constant effect on function
ca364IntegerRecommendedPast psychosis ever present - Hallucinations: Auditory0;10=No; 1=Yesp3_anhal_a
ca395IntegerRecommendedPast psychosis ever present - Hallucinations: Visual0;10=No; 1=Yesp3_anhal_b
ca389IntegerRecommendedPast psychosis ever present - Hallucinations: Somatic or tactile0;10=No; 1=Yesp3_anhal_c
ca392IntegerRecommendedPast psychosis ever present - Hallucinations: Olfactory0::20=No; 1=Yes; 2=Suspectedp3_anhal_d
p3_anhal_eIntegerRecommendedGustatory hallucinations0;11 = Checked; 0 = Unchecked
p3_durationIntegerRecommendedP3. Any hallucinations - Duration0::40 = Absent; 1 = less than 2 wk (greater or equal to 1 hr); 2 = greater or equal to 2 wk and less than2 mo; 3 = greater or equal to 2 mo and less than2 yrs or 2+ ep of greater or equal to 2 wk each 4 = greater or equal to 2 yrs
p3_severityIntegerRecommendedP3. Any hallucinations - Severity0::40 = Absent; 1 = Minimal. Very mild sx or only suspected; 2 = Moderate. Definite, clinically significant sx; 3 = Severe. Clearly interferes with function or preoccupies subject; 4 = Very severe. Gross and/or nearly constant effect on function
ca346IntegerRecommendedPast psychosis ever present - Psychotic syndrome: Delusions - Thought insertion0;10=No; 1=Yess1_condel_a
ca349IntegerRecommendedPast psychosis ever present - Psychotic syndrome: Delusions - Thought withdrawal0;10=No; 1=Yess1_condel_b
s1_condel_cIntegerRecommendedControl of thought/actions0;11 = Checked; 0 = Unchecked
s1_durationIntegerRecommendedS1. Control delusions - Duration0::40 = Absent; 1 = less than 2 wk (greater or equal to 1 hr); 2 = greater or equal to 2 wk and less than2 mo; 3 = greater or equal to 2 mo and less than2 yrs or 2+ ep of greater or equal to 2 wk each 4 = greater or equal to 2 yrs
s1_severityIntegerRecommendedS1. Control delusions - Severity0::40 = Absent; 1 = Minimal. Very mild sx or only suspected; 2 = Moderate. Definite, clinically significant sx; 3 = Severe. Clearly interferes with function or preoccupies subject; 4 = Very severe. Gross and/or nearly constant effect on function
s2_durationIntegerRecommendedS2. Other bizarre delusions - Duration0::40 = Absent; 1 = less than 2 wk (greater or equal to 1 hr); 2 = greater or equal to 2 wk and less than2 mo; 3 = greater or equal to 2 mo and less than2 yrs or 2+ ep of greater or equal to 2 wk each 4 = greater or equal to 2 yrs
s2_severityIntegerRecommendedS2. Other bizarre delusions - Severity0::40 = Absent; 1 = Minimal. Very mild sx or only suspected; 2 = Moderate. Definite, clinically significant sx; 3 = Severe. Clearly interferes with function or preoccupies subject; 4 = Very severe. Gross and/or nearly constant effect on function
ca373IntegerRecommendedPast psychosis - Hallucinations: Voices heard0;10=No; 1=Yess3_ccchal_a
ca367IntegerRecommendedPast psychosis ever present - Hallucinations: Voices commenting0;10=No; 1=Yess3_ccchal_b
h8pceIntegerRecommendedOne or combination of hallucinations lasted throughout the day for several days or several times a week for several weeks1::21=No; 2= Yess3_ccchal_c
s3_durationIntegerRecommendedS3. Conversing/commenting/continuous hallucinations - Duration0::40 = Absent; 1 = less than 2 wk (greater or equal to 1 hr); 2 = greater or equal to 2 wk and less than2 mo; 3 = greater or equal to 2 mo and less than2 yrs or 2+ ep of greater or equal to 2 wk each 4 = greater or equal to 2 yrs
s3_severityIntegerRecommendedS3. Conversing/commenting/continuous hallucinations - Severity0::40 = Absent; 1 = Minimal. Very mild sx or only suspected; 2 = Moderate. Definite, clinically significant sx; 3 = Severe. Clearly interferes with function or preoccupies subject; 4 = Very severe. Gross and/or nearly constant effect on function
s4_abnper_aIntegerRecommendedThought broadcasting abnormal perception of thought0;11 = Checked; 0 = Unchecked
s4_abnper_bIntegerRecommendedAudible thoughts abnormal perception of thought0;11 = Checked; 0 = Unchecked
s4_abnper_cIntegerRecommendedThought echo abnormal perception of thought0;11 = Checked; 0 = Unchecked
s4_durationIntegerRecommendedS4. Abnormal perception of thought - Duration0::40 = Absent; 1 = less than 2 wk (greater or equal to 1 hr); 2 = greater or equal to 2 wk and less than2 mo; 3 = greater or equal to 2 mo and less than2 yrs or 2+ ep of greater or equal to 2 wk each 4 = greater or equal to 2 yrs
s4_severityIntegerRecommendedS4. Abnormal perception of thought - Severity0::40 = Absent; 1 = Minimal. Very mild sx or only suspected; 2 = Moderate. Definite, clinically significant sx; 3 = Severe. Clearly interferes with function or preoccupies subject; 4 = Very severe. Gross and/or nearly constant effect on function
nap_psy_aIntegerRecommendedAfter mania0;11 = Checked; 0 = Unchecked
nap_psy_bIntegerRecommendedAfter depression0;11 = Checked; 0 = Unchecked
nap_psy_cIntegerRecommendedNeither after mania or after depression0;11 = Checked; 0 = Unchecked
nap_durationIntegerRecommendedNAP. Psychosis (2plus weeks) without prominent mood symptoms - Duration0::40 = Absent; 1 = less than 2 wk (greater or equal to 1 hr); 2 = greater or equal to 2 wk and less than2 mo; 3 = greater or equal to 2 mo and less than2 yrs or 2+ ep of greater or equal to 2 wk each 4 = greater or equal to 2 yrs
nap_severityIntegerRecommendedNAP. Psychosis (2plus weeks) without prominent mood symptoms - Severity0::40 = Absent; 1 = Minimal. Very mild sx or only suspected; 2 = Moderate. Definite, clinically significant sx; 3 = Severe. Clearly interferes with function or preoccupies subject; 4 = Very severe. Gross and/or nearly constant effect on function
n1_durationIntegerRecommendedN1. Blunted (restricted) affect - Duration0::40 = Absent; 1 = less than 2 wk (greater or equal to 1 hr); 2 = greater or equal to 2 wk and less than2 mo; 3 = greater or equal to 2 mo and less than2 yrs or 2+ ep of greater or equal to 2 wk each 4 = greater or equal to 2 yrs
n1_severityIntegerRecommendedN1. Blunted (restricted) affect - Severity0::40 = Absent; 1 = Minimal. Very mild sx or only suspected; 2 = Moderate. Definite, clinically significant sx; 3 = Severe. Clearly interferes with function or preoccupies subject; 4 = Very severe. Gross and/or nearly constant effect on function
n2_durationIntegerRecommendedN2. Poverty of speech - Duration0::40 = Absent; 1 = less than 2 wk (greater or equal to 1 hr); 2 = greater or equal to 2 wk and less than2 mo; 3 = greater or equal to 2 mo and less than2 yrs or 2+ ep of greater or equal to 2 wk each 4 = greater or equal to 2 yrs
n2_severityIntegerRecommendedN2. Poverty of speech - Severity0::40 = Absent; 1 = Minimal. Very mild sx or only suspected; 2 = Moderate. Definite, clinically significant sx; 3 = Severe. Clearly interferes with function or preoccupies subject; 4 = Very severe. Gross and/or nearly constant effect on function
d1_durationIntegerRecommendedD1. Formal thought disorder - Duration0::40 = Absent; 1 = less than 2 wk (greater or equal to 1 hr); 2 = greater or equal to 2 wk and less than2 mo; 3 = greater or equal to 2 mo and less than2 yrs or 2+ ep of greater or equal to 2 wk each 4 = greater or equal to 2 yrs
d1_severityIntegerRecommendedD1. Formal thought disorder - Severity0::40 = Absent; 1 = Minimal. Very mild sx or only suspected; 2 = Moderate. Definite, clinically significant sx; 3 = Severe. Clearly interferes with function or preoccupies subject; 4 = Very severe. Gross and/or nearly constant effect on function
d2_durationIntegerRecommendedD2. Bizarre behavior - Duration0::40 = Absent; 1 = less than 2 wk (greater or equal to 1 hr); 2 = greater or equal to 2 wk and less than2 mo; 3 = greater or equal to 2 mo and less than2 yrs or 2+ ep of greater or equal to 2 wk each 4 = greater or equal to 2 yrs
d2_severityIntegerRecommendedD2. Bizarre behavior - Severity0::40 = Absent; 1 = Minimal. Very mild sx or only suspected; 2 = Moderate. Definite, clinically significant sx; 3 = Severe. Clearly interferes with function or preoccupies subject; 4 = Very severe. Gross and/or nearly constant effect on function
de1_durationIntegerRecommendedDE1. Depression - Duration0::40 = Absent; 1 = less than 2 wk (greater or equal to 1 hr); 2 = greater or equal to 2 wk and less than2 mo; 3 = greater or equal to 2 mo and less than2 yrs or 2+ ep of greater or equal to 2 wk each 4 = greater or equal to 2 yrs
de1_severityIntegerRecommendedDE1. Depression - Severity0::40 = Absent; 1 = Minimal. Very mild sx or only suspected; 2 = Moderate. Definite, clinically significant sx; 3 = Severe. Clearly interferes with function or preoccupies subject; 4 = Very severe. Gross and/or nearly constant effect on function
de2_numbIntegerRecommendedDE2. Maximum # of 9 depressive features (a-i as recorded on the paper form) concurrent for 2plus weeks (lifetime)
m1_durationIntegerRecommendedM1. Mania - Duration0::40 = Absent; 1 = less than 2 wk (greater or equal to 1 hr); 2 = greater or equal to 2 wk and less than2 mo; 3 = greater or equal to 2 mo and less than2 yrs or 2+ ep of greater or equal to 2 wk each 4 = greater or equal to 2 yrs
m1_severityIntegerRecommendedM1. Mania - Severity0::40 = Absent; 1 = Minimal. Very mild sx or only suspected; 2 = Moderate. Definite, clinically significant sx; 3 = Severe. Clearly interferes with function or preoccupies subject; 4 = Very severe. Gross and/or nearly constant effect on function
m2_numberIntegerRecommendedM2. Maximum # of 7 manic features other than mood (a-g as recorded on the paper form) concurrent for 1plus weeks (lifetime)
ca322IntegerRecommendedPast psychosis ever present - Psychotic syndrome: Delusions - Sin or guilt0;10=No; 1=Yesmp1_condep_a
mp1_condep_bIntegerRecommendedCatastrophe/nihilism0;11 = Checked; 0 = Unchecked
cfmh_othr_suicideattIntegerRecommendedSuicide attempt/suicide1;00 = No; 1 = Yesmp1_condep_c
mp1_condep_dIntegerRecommendedDisease (non-bizarre)0;11 = Checked; 0 = Unchecked
mp1_durationIntegerRecommendedMP1. Concurrent depressed mood plus delusions or hallucinations - Duration0::40 = Absent; 1 = less than 2 wk (greater or equal to 1 hr); 2 = greater or equal to 2 wk and less than2 mo; 3 = greater or equal to 2 mo and less than2 yrs or 2+ ep of greater or equal to 2 wk each 4 = greater or equal to 2 yrs
mp1_severityIntegerRecommendedMP1. Concurrent depressed mood plus delusions or hallucinations - Severity0::40 = Absent; 1 = Minimal. Very mild sx or only suspected; 2 = Moderate. Definite, clinically significant sx; 3 = Severe. Clearly interferes with function or preoccupies subject; 4 = Very severe. Gross and/or nearly constant effect on function
mp2_congra_aIntegerRecommendedImportance/power0;11 = Checked; 0 = Unchecked
mp2_congra_bIntegerRecommendedSpecial relationship with God/mission0;11 = Checked; 0 = Unchecked
mp2_durationIntegerRecommendedMP2. Concurrent grandiose/manic mood plus delusions or hallucinations - Duration0::40 = Absent; 1 = less than 2 wk (greater or equal to 1 hr); 2 = greater or equal to 2 wk and less than2 mo; 3 = greater or equal to 2 mo and less than2 yrs or 2+ ep of greater or equal to 2 wk each 4 = greater or equal to 2 yrs
mp2_severityIntegerRecommendedMP2. Concurrent grandiose/manic mood plus delusions or hallucinations - Severity0::40 = Absent; 1 = Minimal. Very mild sx or only suspected; 2 = Moderate. Definite, clinically significant sx; 3 = Severe. Clearly interferes with function or preoccupies subject; 4 = Very severe. Gross and/or nearly constant effect on function
c_detoIntegerRecommendedC. Deterioration. Residuum between exacerbations (Refer to the manual for severity definition):0::40 = Absent; 1 = Mild; 2 = Significant; 3 = Severe; 4 = Very Severe, > 5 yr
a_compIntegerRecommendedA. Complicating factors:0::20 = Absent; 1 = Present but unlikely to be causative; 2 = Strongly suspected or likely causes of psychosis
a_comp_ps_aIntegerRecommendedSubstance use0;11 = Checked; 0 = Unchecked
a_comp_ps_bIntegerRecommendedOrganic factors0;11 = Checked; 0 = Unchecked
a_comp_ps_cIntegerRecommendedPersonality disorders0;11 = Checked; 0 = Unchecked
a_comp_ps_dIntegerRecommendedOther complications0;11 = Checked; 0 = Unchecked
a_comp_othString100RecommendedA. Complicating factors(if other above, please specify):
q1_qualIntegerRecommendedQ1. Quality of available information:4 = Excellent; 3 = Minor inadequacies; 2 = Major inadequacies/reduced confidence; 1 = Very limited
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:

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  • 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
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Distribution for DataStructure: ldps01 and Element:
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