Children’s Environmental Health Initiative
University of Illinois Chicago
2705 University Hall
Chicago, IL 60607
https://cehi.uic.edu/
University of Illinois Chicago
2705 University Hall
Chicago, IL 60607
https://cehi.uic.edu/
Key Information
DOB
Birth Date
date (MM/DD/YY)
Raw Value
Position in File: 1
DBR_ID
Unique Child ID
character (10)
Raw Value
Position in File: 2
SORT_ID
Actual Birth Order
character (10)
Raw Value
Position in File: 90
Fixed width character representation of DBR_ID. Indicates actual birth order.
Mom_ID
Unique Mother ID
character (11)
Calculated Value
Position in File: 184
This ID allows the identification of children with the same birth mother (biological siblings). The process for assigning MomID included several iterations of linking identifer information using both exact and fuzzy matching.
Related Attributes:
Was Influenced By DBR2000_2009:DOB, DBR2000_2009:GEOID10, DBR2000_2009:M_RACEGROUP, DBR2000_2009:CoRes, DBR2000_2009:DLLB
Demographics
Yr_Birth
Year of Birth
integer
Raw Value
Position in File: 91
C_RaceGroup
Child's Race/Ethnicity Group
integer
Calculated Value
Position in File: 3
| Value | Description |
|---|---|
| 1 | Non-Hispanic White |
| 2 | Non-Hispanic Black |
| 3 | Hispanic |
| 4 | Non-Hispanic Asian/Hawaiian/Pacific Islander |
| 5 | Non-Hispanic Other (includes multi-racial) |
F_AGEGROUP
Father's Age Group
integer
Calculated Value
Position in File: 4
| Value | Description |
|---|---|
| 1 | 15-19 |
| 2 | 20-24 |
| 3 | 25-29 |
| 4 | 30-34 |
| 5 | 35-39 |
| 6 | 40-44 |
MeSH:
Paternal Age
F_EDUCGROUP
Father's Education Group
integer
Calculated Value
Position in File: 5
| Value | Description |
|---|---|
| 1 | Middle school or less |
| 2 | Some high school |
| 3 | High school |
| 4 | Some college/associate's degree |
| 5 | Bachelor's degree or above |
MeSH:
Educational Status
F_RACEGROUP
Father's Race/Ethnicity Group
integer
Calculated Value
Position in File: 6
| Value | Description |
|---|---|
| 1 | Non-Hispanic White |
| 2 | Non-Hispanic Black |
| 3 | Hispanic |
| 4 | Non-Hispanic Asian/Hawaiian/Pacific Islander |
| 5 | Non-Hispanic Other (includes multi-racial) |
M_AGEGROUP
Mother's Age Group
integer
Calculated Value
Position in File: 7
| Value | Description |
|---|---|
| 1 | 15-19 |
| 2 | 20-24 |
| 3 | 25-29 |
| 4 | 30-34 |
| 5 | 35-39 |
| 6 | 40-44 |
MeSH:
Maternal Age
M_EDUCGROUP
Mother's Education Group
integer
Calculated Value
Position in File: 8
| Value | Description |
|---|---|
| 1 | Middle school or less |
| 2 | Some high school |
| 3 | High school |
| 4 | Some college/associate's degree |
| 5 | Bachelor's degree or above |
MeSH:
Educational Status
M_RACEGROUP
Mother's Race/Ethnicity Group
integer
Calculated Value
Position in File: 9
| Value | Description |
|---|---|
| 1 | Non-Hispanic White |
| 2 | Non-Hispanic Black |
| 3 | Hispanic |
| 4 | Non-Hispanic Asian/Hawaiian/Pacific Islander |
| 5 | Non-Hispanic Other (includes multi-racial) |
NOTMARRIED
Not Married
integer
Raw Value
Position in File: 10
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Marital Status
Reproductive History
DLLB
Date of Last Live Birth
date (MM/YYYY)
Calculated Value
Position in File: 21
Source data includes only month and year. Day is set to '1' to create a valid date. Where Month is missing, January is used.
DLTERM
Date of Last Termination
date (MM/YYYY)
Calculated Value
Position in File: 22
Source data includes only month and year. Day is set to '1' to create a valid date. Where Month is missing, January is used.
DEAD
Number of Children Born Alive Now Dead
integer
Raw Value
Position in File: 20
MeSH:
Reproductive History
TERM
Number of Other Terminations
integer
Raw Value
Position in File: 31
Risk Factors
MH08YN
Chronic Hypertension (MH 8)
integer
Raw Value
Position in File: 149
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Hypertension
MH09YN
Pregnancy Related Hypertension (MH 9)
integer
Raw Value
Position in File: 150
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MH10YN
Eclampsia (MH 10)
integer
Raw Value
Position in File: 151
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Eclampsia
MH13YN
Previous Preterm Birth
integer
Raw Value
Position in File: 152
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Premature Birth
FERTDRUG
Fertility Enhancing Drugs
integer
Raw Value
Position in File: 153
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Risk Factors, Fertility Agents
GESTDIAB
Gestational Diabetes
integer
Raw Value
Position in File: 154
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
HTN
Hypertension
integer
Calculated Value
Position in File: 155
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
NUMCSECT
Number of Previous Cesarean
integer
Raw Value
Position in File: 156
MeSH:
Risk Factors, Cesarean Section
PIH
Pregnancy-Induced Hypertension
integer
Calculated Value
Position in File: 157
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
If MH08YN=1, then PIH = missing else if ( (MH09YN=1 or MH10YN=1) and MH08YN=0) then PIH = 1 else PIH = 0
PPOOROUT
Other Previous Poor Pregnancy Outcome
integer
Raw Value
Position in File: 158
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Risk Factors
PREDIAB
Prepregnancy Diabetes
integer
Raw Value
Position in File: 159
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Risk Factors
PREVCSECT
Previous Cesarean
integer
Raw Value
Position in File: 160
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
If MD02YN = 1 or MD04 = 1 then PrevCSect=1 else PrevCSect = 0
REPROTECH
Assistive Reproductive Technology
integer
Raw Value
Position in File: 161
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
Behavior
SMK1
Average Number of Cigarrettes: First Trimester
integer
Raw Value
Position in File: 12
MeSH:
Cigarette Smoking
SMK2
Average Number of Cigarrettes: Second Trimester
integer
Raw Value
Position in File: 13
MeSH:
Cigarette Smoking
SMK3
Average Number of Cigarrettes: Third Trimester
integer
Raw Value
Position in File: 14
MeSH:
Cigarette Smoking
SMKDURING
Smoked Cigarettes During Pregnancy
integer
Raw Value
Position in File: 11
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Cigarette Smoking
SMKPRE
Average Number of Cigarretes: 3 Months Prior
integer
Raw Value
Position in File: 15
MeSH:
Cigarette Smoking
Prenatal Care
NOPNC
No PreNatalCare
integer
Raw Value
Position in File: 93
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Prenatal Care
APNC
Adequate PreNatal Care index, Two factor summary index
integer
Calculated Value
Position in File: 96
| Value | Description |
|---|---|
| 1 | Inadequate |
| 2 | Intermediate |
| 3 | Adequate |
| 4 | Adequate Plus |
| 0 | Missing |
The PNC Index is computed from the number of prenatal visits, the month prenatal care began, the sex of the child, gestational age and birthweight.
MeSH:
Prenatal Care
References: PMID - 8092364, PMCID - PMC1615177, DOI - 10.2105/ajph.84.9.1414
FVISIT
Date of First PreNatal Visit
date (MM/DD/YY)
Raw Value
Position in File: 97
MeSH:
Prenatal Care
PNCBEGAN
Month PreNatal Care Began
integer
Raw Value
Position in File: 98
MeSH:
Prenatal Care
LVISIT
Date of Last PreNatal Visit
date (MM/DD/YY)
Raw Value
Position in File: 99
MeSH:
Prenatal Care
VISITS
Number of PreNatal Care Visits
integer
Raw Value
Position in File: 100
MeSH:
Prenatal Care
Gestation
DLNM
Date of Last Normal Menses
date (MM/DD/YY)
Calculated Value
Position in File: 49
Invalid dates are corrected if it is reasonable to do so. For example, Feb. 29 in non-leap years is set to Feb. 28, and days=31 in months with 30 days are set to 30. Otherwise, invalid dates are set to missing.
GAINED
Weight Gained
integer (lbs)
Raw Value
Position in File: 50
MeSH:
Gestational Weight Gain
GEST
Weeks Gestation, Clinical
integer (weeks)
Raw Value
Position in File: 51
PPREGWT
Mother's Pre-Pregnancy Weight in Pounds
integer (pounds)
Raw Value
Position in File: 52
MeSH:
Body Weight
PTB
Pre-Term Birth (<37 weeks, Clinical)
integer
Calculated Value
Position in File: 53
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
Calculated based on clincal estimate of gestation
MeSH:
Premature Birth
Related Attributes:
Alternate Of PTB_NVS
PTB_NVS
Pre-Term Birth (<37 weeks, National Vital Statistics (NVS))
integer
Calculated Value
Position in File: 54
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
Calculated based on NVS estimate of gestation
MeSH:
Premature Birth
Related Attributes:
Alternate Of PTB
MHFT
Mother's Height (Feet)
integer (feet)
Raw Value
Position in File: 55
MeSH:
Body Height
MHIN
Mother's Height (Inches)
integer (inches)
Raw Value
Position in File: 56
MeSH:
Body Height
VPTB
Very Pre-Term Birth (<34 weeks, Clinical)
integer
Calculated Value
Position in File: 57
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
Calculated based on clincal estimate of gestation
MeSH:
Premature Birth
Related Attributes:
Alternate Of VPTB_NVS
VPTB_NVS
Very Pre-Term Birth (<34 weeks, National Vital Statistics (NVS))
integer
Calculated Value
Position in File: 58
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
Calculated based on NVS estimate of gestation
MeSH:
Premature Birth
Related Attributes:
Alternate Of VPTB
WKSGEST_NVS
Weeks Gestation, National Vital Statistics (NVS)
integer (weeks)
Calculated Value
Position in File: 59
Calculated using the same method that the NVS uses. Code for calculations was supplied by the source.
Events of Labor and Delivery
ELD01YN
Clinical Chorioamnionitis
integer
Raw Value
Position in File: 130
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
ELD02YN
Moderate/Heavy Meconium Staining
integer
Raw Value
Position in File: 131
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
ELD03YN
Premature Rupture of Membranes
integer
Raw Value
Position in File: 132
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
ELD08YN
Precipitous Labor
integer
Raw Value
Position in File: 133
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
ELD09YN
Prolonged Labor
integer
Raw Value
Position in File: 134
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
ELD11YN
Non-Vertex Presentation
integer
Raw Value
Position in File: 135
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
EPIDURAL
Epidural or Spinal Anesthesia During Labor
integer
Raw Value
Position in File: 136
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
FETINTOL
Fetal Intolerance of Labor
integer
Raw Value
Position in File: 137
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MANTIBIOT
Antibiotics Received By Mother During Labor
integer
Raw Value
Position in File: 138
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
STEROID
Steroids for Fetal lung maturation
integer
Raw Value
Position in File: 139
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
Obstetric Procedures
CERCLAGE
Cervical Cerclage
integer
Raw Value
Position in File: 173
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
ECVFAIL
External Cephalic Version: Failed
integer
Raw Value
Position in File: 174
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
ECVSUCC
External Cephalic Version: Successful
integer
Raw Value
Position in File: 175
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
OP03YN
Induction of Labor
integer
Raw Value
Position in File: 170
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
OP04YN
Augmentation of Labor
integer
Raw Value
Position in File: 171
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
OP05YN
Tocolysis
integer
Raw Value
Position in File: 172
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
Delivery
CSECTTRIAL
Cesarean, Trial of Labor was Attempted
integer
Raw Value
Position in File: 167
| Value | Description |
|---|---|
| 1 | Yes |
| 2 | No |
| 0 | Not applicable |
| 9 | Unknown |
MeSH:
Cesarean Section
FORCEPS
Delivery with Forceps Attempted but Unsuccessful
integer
Raw Value
Position in File: 168
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Obstetrical Forceps
MD01YN
Vaginal/Spontaneous
integer
Raw Value
Position in File: 162
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MD05YN
Vaginal/Forceps
integer
Raw Value
Position in File: 163
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Obstetrical Forceps
MD06YN
Vaginal/Vacuum
integer
Raw Value
Position in File: 164
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
CSDel
C-Section Delivery (all)
integer
Raw Value
Position in File: 165
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Cesarean Section
VACUUM
Delivery with Vacuum Extraction Attempted but Unsuccessful
integer
Raw Value
Position in File: 169
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
VDel
Vaginal Delivery (all)
integer
Raw Value
Position in File: 166
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
Birth
BIRTHORDER
Birth Order
integer
Calculated Value
Position in File: 16
BW_grams
Birth Weight (grams)
integer (grams)
Calculated Value
Position in File: 17
Calculated from LBS + OZS and rounded to a whole number
BWTpctl_clin
Birthweight Percentile (Clinical estimate of gestation)
decimal (percentile)
Calculated Value
Position in File: 18
Birth Weight Percentiles – Using the same subset of US births as the 'small for gestational age' (SGA) calculations use, the percentile associated with every possible birth weight (in grams) was calculated, by gestational age and sex. These were attached to each birth record by gestational age, sex and birth weight to determine the exact percentile for each birth. Two birth weight percentile variables were calculated: BWTpctl_clin – using the clinical estimate of gestation, by birth weight, gestational and sex. BWTpctl_NVS – using the NVS imputed estimate of gestation, by birth weight, gestational and sex.
BWTpctl_NVS
Birthweight Percentile (National Vital Statistics (NVS) estimate of gestation)
decimal (percentile)
Calculated Value
Position in File: 19
Birth Weight Percentiles – Using the same subset of US births as the 'small for gestational age' (SGA) calculations use, the percentile associated with every possible birth weight (in grams) was calculated, by gestational age and sex. These were attached to each birth record by gestational age, sex and birth weight to determine the exact percentile for each birth. Two birth weight percentile variables were calculated: BWTpctl_clin – using the clinical estimate of gestation, by birth weight, gestational and sex. BWTpctl_NVS – using the NVS imputed estimate of gestation, by birth weight, gestational and sex.
ITRANS
Infant Transfer Status
integer
Raw Value
Position in File: 23
| Value | Description |
|---|---|
| 1 | Transferred after delivery |
| 2 | No transfer |
LBS
Pounds of Birthweight
integer (pounds)
Raw Value
Position in File: 24
OZS
Ounces of Birthweight
integer (ounces)
Raw Value
Position in File: 25
LBW
Low Birth Weight (<2500 grams)
integer
Calculated Value
Position in File: 26
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
LIVING
Number of Living Children
integer
Raw Value
Position in File: 27
MeSH:
Parity
PLURAL
Plurality
integer
Raw Value
Position in File: 28
MeSH:
Pregnancy, Multiple
SGA_clinical
Small for Gestational Age (SGA, Clinical)
integer
Calculated Value
Position in File: 29
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
Benchmark birth weight percentiles were calculated using all US births from the CDC National Vital Statistics (NVS) natality files. The US data were subset to include only singleton births from 2000-2004 with known weight and gender with gestational age 20-44 weeks. Only the NVS imputed estimate of gestation was used for the calculations since CA does not report the clinical estimate at all. The US births were summarized by gestational age and sex, calculating various percentiles. These were matched to each birth record by gestational age and sex. The 10th percentile was then used to calculate 'small for gestational age' (SGA). In this way, two SGA variables were calculated: SGA_clinical – SGA using the clinical estimate of gestation, by gestational age and sex; SGA_NVS – SGA using the NVS imputed estimate of gestation, by gestational age and sex.
SGA_NVS
Small for Gestational Age (SGA, National Vital Statistics (NVS))
integer
Calculated Value
Position in File: 30
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
Benchmark birth weight percentiles were calculated using all US births from the CDC National Vital Statistics (NVS) natality files. The US data were subset to include only singleton births from 2000-2004 with known weight and gender with gestational age 20-44 weeks. Only the NVS imputed estimate of gestation was used for the calculations since CA does not report the clinical estimate at all. The US births were summarized by gestational age and sex, calculating various percentiles. These were matched to each birth record by gestational age and sex. The 10th percentile was then used to calculate 'small for gestational age' (SGA). In this way, two SGA variables were calculated: SGA_clinical – SGA using the clinical estimate of gestation, by gestational age and sex; SGA_NVS – SGA using the NVS imputed estimate of gestation, by gestational age and sex.
Related Attributes:
Was Derived From BW_grams, LBS, OZS, WKSGEST_NVS
VLBW
Very Low Birth Weight (<1500 grams)
integer
Calculated Value
Position in File: 32
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
APGAR5
Apgar Score 5 Minutes
integer
Raw Value
Position in File: 102
MeSH:
Apgar Score
APGAR10
Apgar Score 10 Minutes
integer
Raw Value
Position in File: 101
CommonRestrict
Fulfills Common Restrictions
integer
Calculated Value
Position in File: 35
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
References: PMID - 21081308, PMCID - PMC4052610, DOI - 10.1136/jech.2009.088567
MTRANS
Mother Transfer Status
integer
Raw Value
Position in File: 181
| Value | Description |
|---|---|
| 1 | Transferred before delivery |
| 2 | No transfer |
DELIVWT
Mother's Weight at Delivery In Pounds
integer (pounds)
Raw Value
Position in File: 34
MeSH:
Body Weight
BREASTFED
Infant Being Breastfed at Discharge
integer
Raw Value
Position in File: 33
| Value | Description |
|---|---|
| 1 | Yes |
| 2 | No |
MeSH:
Breast Feeding
Congenital Anomalies
CA01YN
Anencephaly
integer
Raw Value
Position in File: 111
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
CA02YN
Meningomyelocele/Spina Bifida
integer
Raw Value
Position in File: 112
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
CA06YN
Cyanotic Congenital Heart Disease
integer
Raw Value
Position in File: 113
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
CA10YN
Omphalocele/Gastroschisis
integer
Raw Value
Position in File: 114
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
CA15YN
Cleft Lip/Palate
integer
Raw Value
Position in File: 115
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
CA18YN
Congenital Diaphragmatic Hernia
integer
Raw Value
Position in File: 116
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
CA20YN
Down Syndrome
integer
Raw Value
Position in File: 117
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
CHROMDIS
Suspected Chromosomal Disorder
integer
Raw Value
Position in File: 119
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
CHROMKCONF
Suspected Chromosomal Disorder: Karyotype Confirmed
integer
Raw Value
Position in File: 120
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
CHROMKPEND
Suspected Chromosomal Disorder: Karyotype Pending
integer
Raw Value
Position in File: 121
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
CLEFTLIP
Cleft Lip with or without Cleft Palate
integer
Raw Value
Position in File: 122
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
CLEFTPALAT
Cleft Palate alone
integer
Raw Value
Position in File: 123
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
DOWNKCONF
Down Syndrome: Karyotype Confirmed
integer
Raw Value
Position in File: 124
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
DOWNKPEND
Down Syndrome: Karyotype Pending
integer
Raw Value
Position in File: 125
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
GASTROSCH
Gastroschisis
integer
Raw Value
Position in File: 126
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
HYPOSPAD
Hypospadias
integer
Raw Value
Position in File: 127
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
LIMBREDUC
Limb Reduction Defect
integer
Raw Value
Position in File: 128
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Congenital Abnormalities
NoKnownCA
No known Congenital Anomalies
integer
Raw Value
Position in File: 110
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Congenital Abnormalities
OMPHALOCELE
Omphalocele
integer
Raw Value
Position in File: 129
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
Infant Health
CN02YN
Significant Birth Injury
integer
Raw Value
Position in File: 103
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
CN06YN
Assisted Ventilation Immediately Following Delivery
integer
Raw Value
Position in File: 104
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
CN08YN
Seizure or Serious Neurologic Dysfunction
integer
Raw Value
Position in File: 105
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
NANTIBIOT
Antibiotics Received by Newborn
integer
Raw Value
Position in File: 106
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Infant Health, Infant, Newborn, Drug Therapy
NICUADMIT
NICU Admission
integer
Raw Value
Position in File: 107
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
SURFACTANT
Newborn Given Surfactant Replacement Therapy
integer
Raw Value
Position in File: 108
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Infant Health, Infant, Newborn, Drug Therapy
VENTSIX
Assisted Ventilation for Greater Than 6 Hours
integer
Raw Value
Position in File: 109
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
VACCHEPB
Infant Vaccinated for Hepatitis B
integer
Raw Value
Position in File: 183
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Hepatitis B Vaccines
Identifiers
CFNAME
Child's First Name
character (30)
Raw Value
Position in File: 63
MeSH:
Names
CLNAME
Child's Last Name
character (30)
Raw Value
Position in File: 64
MeSH:
Names
CMNAME
Child's Middle Name
character (30)
Raw Value
Position in File: 65
MeSH:
Names
CSUFFIX
Child's Suffix
character (10)
Raw Value
Position in File: 66
MALE
Male Infant
integer
Raw Value
Position in File: 80
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Sex
F_USA
Father Born in USA
integer
Raw Value
Position in File: 67
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
F_USAPR
Father Born in USA or Puerto Rico
integer
Raw Value
Position in File: 68
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
FAGE
Age of Father at Time of Birth
integer
Raw Value
Position in File: 69
MeSH:
Paternal Age
FBDATE
Father's Date of Birth
date (MM/DD/YY)
Calculated Value
Position in File: 70
FFNAME
Father's First Name
character (30)
Raw Value
Position in File: 71
MeSH:
Names
FLNAME
Father's Last Name
character (30)
Raw Value
Position in File: 72
MeSH:
Names
FMNAME
Father's Middle Name
character (30)
Raw Value
Position in File: 73
MeSH:
Names
FSTOB
Father's State of Birth
character (2)
Raw Value
Position in File: 74
FSUFFIX
Father's Suffix
character (10)
Raw Value
Position in File: 75
M_USA
Mother born in USA
integer
Raw Value
Position in File: 76
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
M_USAPR
Mother born in USA or Puerto Rico
integer
Raw Value
Position in File: 77
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MAGE
Mother's Age at Time of Birth
integer
Raw Value
Position in File: 78
MAIDEN
Mother's Maiden Name
character (30)
Raw Value
Position in File: 79
MeSH:
Names
MBDATE
Mother's Date of Birth
date (MM/DD/YY)
Raw Value
Position in File: 81
Invalid dates are corrected if it is reasonable to do so. For example, Feb. 29 in non-leap years is set to Feb. 28, and days=31 in months with 30 days are set to 30. Otherwise, invalid dates are set to missing.
MFNAME
Mother's First Name
character (30)
Raw Value
Position in File: 82
MeSH:
Names
MFNAMEPR
Mother's Prior First Name
character (30)
Raw Value
Position in File: 83
MeSH:
Names
MLNAME
Mother's Last Name
character (30)
Raw Value
Position in File: 84
MeSH:
Names
MMNAME
Mother's Middle Name
character (30)
Raw Value
Position in File: 85
MeSH:
Names
MMNAMEPR
Mother's Prior Middle Name
character (30)
Raw Value
Position in File: 86
MeSH:
Names
MSTOB
Mother's State of Birth
character (2)
Raw Value
Position in File: 87
MSUFFIX
Mother's Suffix
character (10)
Raw Value
Position in File: 88
MSUFFPR
Mother's Prior Suffix
character (30)
Raw Value
Position in File: 89
Hospital
HOSPNAME
Standardized Hospital Name
character (60)
Raw Value
Position in File: 61
HOSPTYPE2
Type of Place of Birth
integer
Raw Value
Position in File: 62
| Value | Description |
|---|---|
| 1 | Hospital |
| 2 | Birth Center |
| 3 | Home (intended) |
| 4 | Home (unintended) |
| 5 | Home (unknown if intended) |
| 6 | Clinic/Doctor office |
| 7 | Other |
| 9 | Unknown |
Geography
CCCode
County/City Code
character (5)
Calculated Value
Position in File: 36
CITYOCC
City of Occurrence
character (2)
Raw Value
Position in File: 37
CITYOCCNAME
City of Occurrance Name
character (25)
Raw Value
Position in File: 38
CntyGeo00
County Federal Information Processing Standards (FIPS) (2000), from geocoding
character (5)
Calculated Value
Position in File: 39
The first 5 characters (state/county) of their respective block id (state/county/tract/block group/block) values.
CntyGeo10
County Federal Information Processing Standards (FIPS) (2010), from geocoding
character (5)
Calculated Value
Position in File: 40
The first 5 characters (state/county) of their respective block id (state/county/tract/block group/block) values.
COOCC
County of Occurrence
character (3)
Raw Value
Position in File: 41
CoRes
County of Residence
character (3)
Raw Value
Position in File: 42
CoResFIPS
County of Residence, Federal Information Processing Standards (FIPS)
character (3)
Raw Value
Position in File: 43
Related Attributes:
Was Derived From CoRes
GeoCoded
GeoCoded Indicator
integer
Calculated Value
Position in File: 44
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
X
WGS 1984 X Coordinate
decimal
Calculated Value
Position in File: 47
Calculated using mother's address at the time of birth. Only includes NC addresses
Y
WGS 1984 Y Coordinate
decimal
Calculated Value
Position in File: 48
Calculated using mother's address at the time of birth. Only includes NC addresses
Payment
MWIC
WIC Food for Mother
integer
Raw Value
Position in File: 92
| Value | Description |
|---|---|
| 1 | Yes |
| 2 | No |
MeSH:
Food Assistance
OTHPAY
Other Payment Source
character (30)
Raw Value
Position in File: 94
PAY
Principal Source of Payment
integer
Raw Value
Position in File: 95
| Value | Description |
|---|---|
| 1 | Medicaid |
| 2 | Private Insurance |
| 3 | Self-Pay |
| 4 | Other |
Fetal Presentation
BREECH
Breech
integer
Raw Value
Position in File: 140
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Labor Presentation
CEPHALIC
Cephalic
integer
Raw Value
Position in File: 141
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Labor Presentation
PRESOTHER
Other
integer
Raw Value
Position in File: 142
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Labor Presentation
Maternal Morbidity
ADMITICU
Admission to Intensive Care Unit
integer
Raw Value
Position in File: 143
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Morbidity, Intensive Care Units
OPROOMPROC
Unplanned Operating Room Procedure
integer
Raw Value
Position in File: 144
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
PERILAC
Third/Fourth Degree Perineal Laceration
integer
Raw Value
Position in File: 145
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Morbidity, Lacerations
RUPTUTER
Ruptured Uterus
integer
Raw Value
Position in File: 146
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Morbidity, Uterine Rupture
TRANSFUS
Maternal Transfusion
integer
Raw Value
Position in File: 147
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Morbidity, Blood Transfusion
UNPLHYST
Unplanned Hysterectomy
Raw Value
Position in File: 148
MeSH:
Morbidity, Hysterectomy
Infections/Other
GONORRHEA
Gonorrhea
integer
Raw Value
Position in File: 176
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
HBSAG
Mother tested for hepatitis B surface antigen (HBsAG)
integer
Raw Value
Position in File: 177
| Value | Description |
|---|---|
| 1 | Yes |
| 2 | No |
HBSAGRSLT
Hepatitis B surface Antigen (HBsAG) Test Result
integer
Raw Value
Position in File: 178
| Value | Description |
|---|---|
| 1 | Positive |
| 2 | Negative |
| 3 | Pending |
HEPATB
Hepatitis B
integer
Raw Value
Position in File: 179
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Infections, Hepatitis B
HEPATC
Hepatitis C
integer
Raw Value
Position in File: 180
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
MeSH:
Infections, Hepatitis C
SYPHILIS
Syphilis
integer
Raw Value
Position in File: 182
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |
CHLAMYDIA
Chlamydia
integer
Raw Value
Position in File: 118
| Value | Description |
|---|---|
| 0 | No |
| 1 | Yes |