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The Filter Cart provides a powerful way to query and access data for which you may be interested.  

A few points related to the filter cart are important to understand with the NDA Query/Filter implementation: 

First, the filter cart is populated asyncronously.  So, when you run a query, it may take a moment to populate but this will happen in the background so you can define other queries during this time.  

When you are adding your first filter, all data associated with your query will be added to the filter cart (whether it be a collection, a concept, a study, a data structure/elment or subjects). Not all data structures or collections will necessarily be displayed.  For example, if you select the NDA imaging structure image03, and further restrict that query to scan_type fMRI, only fMRI images will appear and only the image03 structure will be shown.  To see other data structures, select "Find All Subject Data" which will query all data for those subjects. When a secord or third filter is applied, an AND condition is used.  A subject must exist in all filters.  If the subject does not appear in any one filter, that subjects data will not be included in your filter cart. If that happens, clear your filter cart, and start over.  

It is best to package more data than you need and access those data using other tools, independent of the NDA (e.g. miNDAR snapshot), to limit the data selected.  If you have any questions on data access, are interested in using avaialble web services, or need help accessing data, please contact us for assistance.  

Frequently Asked Questions

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Maternal and Birth History

36 Shared Subjects

N/A
Clinical Assessments
Med History
05/24/2018
mab01
05/24/2018
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 demo_study_id
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY Required field visit_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 M = Male; F = Female gender, sex
Query matern_age_mo Integer Recommended Mother's age at pregnancy (months)
Query matern_age_fa Integer Recommended Father's age at maternal pregnancy (months)
Query preg_numberof Integer Recommended Total number of pregnancies by biological mother matern_no_preg
Query matern_no_births Integer Recommended Total number of live births.
Query matern_thrt_loss Integer Recommended Was there any threat to losing your child?
0;1
0 = No; 1 = Yes
Query matern_twins Integer Recommended Was it a twin pregnancy?
0;1
0 = No; 1 = Yes
Query matern_caff Integer Recommended Did you drink any caffeinated beverages (coffee, tea or soda with caffeine) during your pregnancy (including before you knew you were pregnant)?
0;1
0 = No; 1 = Yes
matern_caff_preg String 15 Recommended At which time during your pregnancy did you drink caffeinated beverages? Mark all that apply: 1 = Before you knew you were pregnant ; 2 = During the first trimester (months 0-3) ; 3 = During the second trimester (months 4-6) ; 4 = During the third trimester (months 7-9)
Query matern_caff_days Integer Recommended During the time(s) [the participant] specified above, how many days per week did you drink a caffeinated beverage, on average? 1::6 1 = Every day ; 2 = 5-6 ; 3 = 3-4 ; 4 = 2 ; 5 = 1 ; 6 = Less often
Query matern_caff_drinks Integer Recommended During the time(s) [the participant] specified above, how many cups of coffee, glasses of tea, bottles/cans of caffeinated sodas per day did you drink, on average, on those days when you drank any caffeinated beverages? 1::12 11 = Less than 1 ; 1 = 1 ; 2 = 2 ; 3 = 3 ; 4 = 4 ; 5 = 5 ; 6 = 6 ; 7 = 7 ; 8 = 8 ; 9 = 9 ; 10 = 10 ; 12 = More than 10
Query matern_cigs Integer Recommended Did you smoke cigarettes during your pregnancy (including before you knew you were pregnant)?
0;1
0 = No; 1 = Yes
matern_cigs_preg String 15 Recommended At which time during your pregnancy did you smoke cigarettes? Mark all that apply: 1 = Before you knew you were pregnant ; 2 = During the first trimester (months 0-3) ; 3 = During the second trimester (months 4-6) ; 4 = During the third trimester (months 7-9)
Query matern_cigs_days Integer Recommended During the time(s) [the participant] specified above, how many days per week did you smoke, on average? 1::6 1 = Every day ; 2 = 5-6 ; 3 = 3-4 ; 4 = 2 ; 5 = 1 ; 6 = Less often
Query matern_cigs_no Integer Recommended During the time(s) [the participant] specified above, how many cigarettes did you smoke each day on those days when you smoked? 1::9 1 = 1-5 ; 2 = 6-10 ; 3 = 11-15 ; 4 = 16-20 ; 5 = 20-25 ; 6 = 26-30 ; 7 = 31-35 ; 8 = 36-40 ; 9 = 40 or more
Query matern_cigs_before Integer Recommended Did you smoke cigarettes before your pregnancy?
0;1
0 = No; 1 = Yes
Query matern_cigs_before_when Integer Recommended When was the last time you smoked before the pregnancy? 1::5 1 = Just before you found out you were pregnant ; 2 = Between 0 and 3 months before the pregnancy ; 3 = Between 3 and 6 months before the pregnancy ; 4 = Between 6 and 12 months before the pregnancy ; 5 = Longer than 12 months before the pregnancy
Query matern_cigs_before_days Integer Recommended During the time specified above (before pregnancy), how many days per week did you smoke, on average? 1::6 1 = Every day ; 2 = 5-6 ; 3 = 3-4 ; 4 = 2 ; 5 = 1 ; 6 = Less often
Query matern_cigs_before_no Integer Recommended During the time specified above (before pregnancy), how many cigarettes did you smoke each day on those days when you smoked? 1::9 1 = 1-5 ; 2 = 6-10 ; 3 = 11-15 ; 4 = 16-20 ; 5 = 20-25 ; 6 = 26-30 ; 7 = 31-35 ; 8 = 36-40 ; 9 = 40 or more
Query matern_cigs_after Integer Recommended Did you smoke cigarettes after your pregnancy?
0;1
0 = No; 1 = Yes
Query matern_cigs_after_when Integer Recommended When and for how long after your pregnancy did you smoke cigarettes? 1::5 1 = From the birth of your child until the present ; 2 = From the birth of your child until your child was 2 years old ; 3 = From the birth of your child until your child was 1 year old ; 4 = Since you stopped breastfeeding your child until the present ; 5 = Other time period and duration
matern_cigs_after_when_other String 100 Recommended If you smoked cigarettes after your pregnancy for another time period and duration, please specify:
Query matern_cigs_after_days Integer Recommended During the time specified above (after pregnancy), how many days per week did you smoke, on average? 1::6 1 = Every day ; 2 = 5-6 ; 3 = 3-4 ; 4 = 2 ; 5 = 1 ; 6 = Less often
Query matern_cigs_after_no Integer Recommended During the time specified above (after pregnancy), how many cigarettes did you smoke each day on those days when you smoked? 1::9 1 = 1-5 ; 2 = 6-10 ; 3 = 11-15 ; 4 = 16-20 ; 5 = 20-25 ; 6 = 26-30 ; 7 = 31-35 ; 8 = 36-40 ; 9 = 40 or more
Query matern_cigs_any Integer Recommended Does anyone living in the home with your child smoke cigarettes regularly (regular smoking means smoking at least once per week for at least 2 months in a row)?
0;1
0 = No; 1 = Yes
Query matern_cigs_any_days Integer Recommended If anyone living in the home with your child smokes cigarettes regularly, how many days per week does that person smoke, on average? 1::6 1 = Every day ; 2 = 5-6 ; 3 = 3-4 ; 4 = 2 ; 5 = 1 ; 6 = Less often
Query matern_cigs_any_no Integer Recommended If anyone living in the home with your child smokes cigarettes regularly, how many cigarettes does that person smoke each day on those days when he/she smokes? 1::9 1 = 1-5 ; 2 = 6-10 ; 3 = 11-15 ; 4 = 16-20 ; 5 = 20-25 ; 6 = 26-30 ; 7 = 31-35 ; 8 = 36-40 ; 9 = 40 or more
Query matern_alcoh Integer Recommended Did you drink any alcohol (beer, wine, liquor) during your pregnancy (including before you knew you were pregnant)?
0;1
0 = No; 1 = Yes
matern_alcoh_when String 15 Recommended At which time during your pregnancy did you drink alcohol? Mark all that apply: 1 = Before you knew you were pregnant ; 2 = During the first trimester (months 0-3) ; 3 = During the second trimester (months 4-6) ; 4 = During the third trimester (months 7-9)
Query matern_alcoh_how_oftn Integer Recommended During the time(s) [the participant] specified above, how often did you have any alcohol? 1::9 1 = 1-2 days ; 2 = 3-8 days ; 3 = 1 day per month ; 4 = 2-3 days per month ; 5 = 1 day per week ; 6 = 2 days per week ; 7 = 3-4 days per week ; 8 = 5-6 days per week ; 9 = Every day
Query matern_alcoh_no Integer Recommended During the time(s) [the participant] specified above, how many alcoholic drinks did you typically have on those days when you drank alcohol (one drink is defined as a regular can or bottle of beer, glass of wine, or a shot of liquor)? 1::10 1 = 1-2 ; 2 = 3-4 ; 3 = 5-6 ; 4 = 7-8 ; 5 = 9-11 ; 6 = 12-15 ; 7 = 16-18 ; 8 = 19-24 ; 9 = 25-30 ; 10 = 31 or more
Query matern_marij Integer Recommended Did you smoke (or ingest) marijuana during your pregnancy (including before you knew you were pregnant) ?
0;1
0 = No; 1 = Yes
matern_marij_when String 15 Recommended At which time during your pregnancy did you use marijuana? Mark all that apply: 1 = Before you knew you were pregnant ; 2 = During the first trimester (months 0-3) ; 3 = During the second trimester (months 4-6) ; 4 = During the third trimester (months 7-9)
Query matern_marij_days Integer Recommended During the time(s) [the participant] specified above, how many days per week did you use marijuana, on average? 1::6 1 = Every day ; 2 = 5-6 ; 3 = 3-4 ; 4 = 2 ; 5 = 1 ; 6 = Less often
Query matern_marij_before Integer Recommended Did you smoke (or ingest) marijuana before your pregnancy?
0;1
0 = No; 1 = Yes
Query matern_marij_before_when Integer Recommended When was the last time you used marijuana before the pregnancy? 1::5 1 = Just before you found out you were pregnant ; 2 = Between 0 and 3 months before the pregnancy ; 3 = Between 3 and 6 months before the pregnancy ; 4 = Between 6 and 12 months before the pregnancy ; 5 = Longer than 12 months before the pregnancy
Query matern_marij_before_days Integer Recommended During the time specified above (before pregnancy), how many days per week did you use marijuana, on average? 1::6 1 = Every day ; 2 = 5-6 ; 3 = 3-4 ; 4 = 2 ; 5 = 1 ; 6 = Less often
Query matern_marij_after Integer Recommended Did you smoke (or ingest) marijuana after your pregnancy?
0;1
0 = No; 1 = Yes
Query matern_marij_after_when Integer Recommended When and for how long after your pregnancy did you use marijuana? 1::5 1 = From the birth of your child until the present ; 2 = From the birth of your child until your child was 2 years old ; 3 = From the birth of your child until your child was 1 year old ; 4 = Since you stopped breastfeeding your child until the present ; 5 = Any other time period and duration of that period
matern_marij_after_when_spec String 200 Recommended Used marijuana after pregnancy for other time/duration: Please specify:
Query matern_mari_after_days Integer Recommended During the time specified above (after pregnancy), how many days per week did you smoke marijuana, on average? 1::6 1 = Every day ; 2 = 5-6 ; 3 = 3-4 ; 4 = 2 ; 5 = 1 ; 6 = Less often
matern_preg_meds String 70 Recommended Did you take any of the following medications during pregnancy (including before you knew you were pregnant)? 1 = Anti-asthmatics ; 2 = Anti-hypertensives ; 3 = Anti-nausea agents ; 4 = Antibiotics ; 5 = Antihistiamines ; 6 = Anti-depressants ; 7 = Anti-anxiety ; 8 = Anti-psychotics ; 9 = Fenoterol (asthma therapy) ; 10 = Hormones: oral contraceptive pill ; 11 = Hormones: Thyroid hormone (thyroxin) ; 12 = Migraine medications ; 13 = Pain medications (other than Tylenol and Ibuprofen) ; 14 = Preterm labor medication ; 15 = Pitocin ; 16 = Steroids ; 17 = Other
matern_preg_meds_oth String 300 Recommended If other medications were taken during pregnancy, please specify:
Query ros_10 Integer Recommended Were you diagnosed with gestational diabetes?
0 :: 1; -99; 77; 88
0=No; 1=Yes; -99=NA; 77=Refused; 88=Missing matern_gest_diabetes
Query matern_gest_diabetes_rx Integer Recommended If you were diagnosed with gestational diabetes, was it controlled by: 1::3 1 = diet ; 2 = insulin ; 3 = oral medication
preg_bleeding String 50 Recommended Did mother experience excessive bleeding during pregnancy?
Yes; No;999
matern_vag_bleed
matern_vag_bleed_expl String 300 Recommended If abnormal vaginal bleeding during this pregnancy, please explain:
Query devhx_10a3_p Integer Recommended During the pregnancy with this child, did you/biological mother have any of the following conditions? Severe nausea and vomiting extending past the 6th month or accompanied by weight loss? /¿Náuseas y vómitos severos que continuaron hasta después del 6.º mes de embarazo o que estuvieron acompañados de una pérdida de peso?
1 ; 0 ; 999
1 = Yes /Sí; 0 = No /No; 999 = Don't know/ No lo sé matern_nausea
matern_nausea_expl String 300 Recommended If excessive nausea and vomiting during this pregnancy, please explain:
Query matern_pre_ecl Integer Recommended Did you experience Pre-eclampsia (abnormally high blood pressure)?
0;1
0 = No; 1 = Yes
Query matern_malnutri Integer Recommended Did you experience maternal malnutrition?
0;1
0 = No; 1 = Yes
Query matern_slow_growth Integer Recommended Were you ever told that your child was growing more slowly than expected prior to birth?
0;1
0 = No; 1 = Yes
matern_trauma String 30 Recommended Did you experience any trauma during this pregnancy? Mark all that apply. 1 = Emotional abuse ; 2 = Physical abuse ; 3 = Loss of a loved one ; 4 = Falls ; 5 = Car accident ; 6 = Witness of emotional abuse, but not personally experienced ; 7 = Witness of physical abuse, but not personally experienced ; 8 = Prefer not to say ; 9 = Other
matern_trauma_oth String 300 Recommended If other trauma was experienced during this pregnancy, please specify:
matern_med_ill String 40 Recommended Are you currently being treated for any medical or mental illness? Mark all that apply. 1 = ADHD ; 2 = Asthma ; 3 = Anxiety ; 4 = Depression ; 5 = Diabetes ; 6 = Heart Disease ; 7 = High blood pressure ; 8 = High cholesterol ; 9 = Migraines ; 10 = OCD ; 11 = Other
matern_med_ill_oth String 300 Recommended Please specify other medical or mental illness you are being treated for:
Query matern_gest Integer Recommended Gestation at birth (full term usually 40 weeks). 1::3 1 = Preterm ; 2 = Term ; 3 = Postterm
Query matern_gest_wks Integer Recommended Number of weeks gestation at birth?
Query matern_preterm_lbr Integer Recommended Did you experience preterm labor?
0;1
0 = No; 1 = Yes
Query matern_preterm_lbr_meds Integer Recommended If you experienced preterm labor, did you require medication?
0;1
0 = No; 1 = Yes
Query matern_preterm_meds_inhib Integer Recommended If you experienced preterm labor, was the labor inhibited with medication?
0;1
0 = No; 1 = Yes
Query matern_memb_rupt Integer Recommended Did you experience premature or prolonged rupture of the membranes?
0;1
0 = No; 1 = Yes
Query matern_infect_fld Integer Recommended Did you have an infection in your amniotic fluid?
0;1
0 = No; 1 = Yes
Query matern_sev_pclamps Integer Recommended Did you experience severe pre-eclampsia (high blood pressure and excessive swelling)?
0;1
0 = No; 1 = Yes
ex_iiie_del_breech_malpresent String 2 Recommended Screening and Exclusion Form (0:0 to 4:5 y:m) Question IIIE Breech or malpresentation during delivery of the Child of Interest (COI) (not exclusionary with planned c-section) (Y=Yes, N=No, NA=Not Available)
Y;N;NA
Y = Yes; N = No; NA = Not available matern_breech
Query matern_cord_comp Integer Recommended Was the umbilical cord compressed?
0;1
0 = No; 1 = Yes
Query matern_fet_dist Integer Recommended Did your child experience fetal distress?
0;1
0 = No; 1 = Yes
matern_fet_distr_des String 300 Recommended If your child experienced fetal distress, please describe:
Query matern_del_type Integer Recommended Type of delivery? 1;2 1 = Normal labor ; 2 = Cesarean section
ldnb_cemergency String 50 Recommended For C section - Why was the c-section performed - Emergency
Yes;No
matern_c_sec_emerg
Query matern_traum_del Integer Recommended Was this a traumatic delivery?
0;1
0 = No; 1 = Yes
matern_traum_del_expl String 300 Recommended If this was a traumatic delivery, please explain:
Query matern_born_bef_hosp Integer Recommended Was your child born before admission to the hospital?
0;1
0 = No; 1 = Yes
forceps_vacuum String 3 Recommended were forceps or a vacuum used to aid delivery
yes;no;999
matern_forc
Query matern_asp Integer Recommended Did your child aspirate meconium at birth?
0;1
0 = No; 1 = Yes
Query matern_apgar_sc Integer Recommended What was your child's Apgar score at immediately after birth? 1::10 1 = 1 ; 2 = 2 ; 3 = 3 ; 4 = 4 ; 5 = 5 ; 6 = 6 ; 7 = 7 ; 8 = 8 ; 9 = 9 ; 10 = 10
info_apgar5 String 50 Recommended Apgars 5 min. matern_apgar_5min
Query matern_lab_inj Integer Recommended Did you or your child suffer from any physical injury during labor and/or delivery beyond that expected from a typical delivery?
0;1
0 = No; 1 = Yes
matern_brth_wt String 25 Recommended What was your child's birth weight (lbs, oz)?
Query matern_sz_gest_age Integer Recommended Was your child any of the following? 1::3 1 = SGA = small for gestational age (for newborn baby whose weight is lower than 2500 grams or 5.51 lbs). ; 2 = AGA = Appropriate for gestational age (2500 - 4000 grams or 5.51-8.82 lbs) ; 3 = LGA = Large for gestational age (>4000 grams or >8.82 lbs)
Query matern_hypotherm Integer Recommended Did your child experience any of the following: Hypothermia (low body temperature)?
0;1
0 = No; 1 = Yes
Query matern_hypogly Integer Recommended Did your child experience any of the following: Hypoglycemia (low blood sugar)?
0;1
0 = No; 1 = Yes
Query matern_jaund Integer Recommended Did your child experience any of the following: Neonatal jaundice (yellowing of the skin)?
0;1
0 = No; 1 = Yes
Query matern_jaund_rx Integer Recommended If your child experienced neonatal jaundice, how was it treated? 1::3 1 = No treatment ; 2 = Light treatment ; 3 = Plasma exchange
Query matern_breath_probs Integer Recommended Did your child experience any of the following: Breathing problems?
0;1
0 = No; 1 = Yes
Query matern_pneum Integer Recommended Did your child experience any of the following: Pneumonia?
0;1
0 = No; 1 = Yes
Query matern_int_bleed Integer Recommended Did your child experience any of the following: Intracranial bleeding (bleeding into the brain)?
0;1
0 = No; 1 = Yes
Query matern_stom_probs Integer Recommended Did your child experience any of the following: Necrotizing enterocolitis (severe stomach problems)?
0;1
0 = No; 1 = Yes
Query matern_vent Integer Recommended Did your child experience any of the following: Ventilator
0;1
0 = No; 1 = Yes
Query matern_nicu Integer Recommended Did your child experience any of the following: NICU admission?
0;1
0 = No; 1 = Yes
Query matern_nicu_days Integer Recommended If your child was admitted to the NICU, duration of stay in days.
nb_motfeed String 50 Recommended Did the birth mother breast feed the baby
No;Yes;Don't Know
matern_brstfed
matern_brstfed_time String 100 Recommended If you breast fed, how long?
Query matern_formula Integer Recommended Did your baby take formula?
0;1
0 = No; 1 = Yes
matern_formula_brand String 50 Recommended If your baby took formula, what formula?
matern_formula_time String 100 Recommended If your baby took formula, for how long?
Query matern_hld_head Integer Recommended At what age (in months) did your child complete the following tasks: Hold head up
Query roll_over Integer Recommended At what age (in months) did your child first learn to roll over matern_rll_ovr
Query matern_toy_reach Integer Recommended At what age (in months) did your child complete the following tasks: Reached for toy
Query matern_sat_up Integer Recommended At what age (in months) did your child complete the following tasks: Sat up alone
Query matern_fing_fed Integer Recommended At what age (in months) did your child complete the following tasks: Finger fed
Query matern_crawl Integer Recommended At what age (in months) did your child complete the following tasks: Crawled
Query matern_pull_to_stand Integer Recommended At what age (in months) did your child complete the following tasks: Pulled self to standing
Query matern_walk Integer Recommended At what age (in months) did your child complete the following tasks: Walked
Query matern_slf_fed Integer Recommended At what age (in months) did your child complete the following tasks: Used utensils to feed self
Query matern_tlk_wrd_combo Integer Recommended At what age (in months) did your child complete the following tasks: Talked in 2-3 word combinations
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
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