Birth Certificate Variables

Variable

ALIVE

BRSTFED

B_ORDER CIG_1TRI CIG_2TRI CIG_3TRI CIG_PRIOR DEFECT

DEL_1CS

DEL_FORC

DEL_RCS

DEL_VACM

Birth Certificate Variables

SAS Label

Infant living at time of report

Format

YNF

Infant being breast-fed?

YNF

Birth order No. of cigarettes smoked -1st trimester No. of cigarettes smoked -2nd trimester No. of cigarettes smoked -3rd trimester No. of cigarettes smoked - prior to preg Was the Baby Born With a Birth Defect?

BCF BCF BCF BCF BCF YNF

First C-Section?

NYF

Forceps Delivery?

NYF

Repeated C-Section?

NYF

Vacuum Delivery?

NYF

PRAMS Research Dataset Codebook

1

Codes

.N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .C = NOT COLLECTED (SING.) .N = NOT RECORDED .U = UNKNOWN .C = NOT COLLECTED (SING.) .N = NOT RECORDED .U = UNKNOWN .C = NOT COLLECTED (SING.) .N = NOT RECORDED .U = UNKNOWN .C = NOT COLLECTED (SING.) .N = NOT RECORDED .U = UNKNOWN .C = NOT COLLECTED (SING.) .N = NOT RECORDED .U = UNKNOWN .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = NO (UNCHECKED) 2 = YES (CHECKED) .N = NOT RECORDED .U = UNKNOWN 1 = NO (UNCHECKED) 2 = YES (CHECKED) .N = NOT RECORDED .U = UNKNOWN 1 = NO (UNCHECKED) 2 = YES (CHECKED) .N = NOT RECORDED .U = UNKNOWN 1 = NO (UNCHECKED) 2 = YES (CHECKED)

Variable

DEL_VAG

Birth Certificate Variables

SAS Label

Vaginal Delivery?

Format

NYF

DEL_VCS

Vaginal Delivery After C-Section?

NYF

EVER_MAR

Ever married

YNF

FHISP_BC

Fathers Hispanic ethnicity

YNF

FRACE_AMI

Paternal race - American Indian/Alaska native

YNF

FRACE_ASN_NAPHSIS Paternal Race Asian grouped

YNF

FRACE_BLK

Paternal race - Black

YNF

FRACE_CHN

Paternal race - Chinese

YNF

FRACE_FLP

Paternal race - Filipino

YNF

FRACE_JPN

Paternal race - Japanese

YNF

FRACE_NHW

Paternal race - Native Hawaiian

YNF

2

Codes

.N = NOT RECORDED .U = UNKNOWN 1 = NO (UNCHECKED) 2 = YES (CHECKED) .N = NOT RECORDED .U = UNKNOWN 1 = NO (UNCHECKED) 2 = YES (CHECKED) .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES

PRAMS Research Dataset Codebook

3

Birth Certificate Variables

Variable

FRACE_OTH

SAS Label

Paternal race - Other

FRACE_WHT

Paternal race - White

GEST_WK_NAPHSIS Clinical estimate of gestational age grouped

GRAM_NAPHSIS

Birth weight grouped into 250-gram intervals; Numeric value is midpoint of interval

Format

YNF YNF NP_GSTWK

NP_GRAM

Codes

2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .U = UNKNOWN 1 = = 4500 gram birth weight

YNF

.N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO 1 = ADEQUATE PNC 2 = INTERMEDIATE PNC 3 = INADEQUATE PNC 4 = UNKNOWN PNC .U = UNKNOWN

1 = INADEQUATE 2 = INTERMEDIATE 3 = ADEQUATE 4 = ADEQUATE PLUS .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN

PRAMS Research Dataset Codebook

4

Birth Certificate Variables

Variable

SAS Label

MARRIED

Marital Status

MAT_AGE_NAPHSIS Maternal age grouped

MAT_ED

Maternal Education

MAT_RACE

Maternal Race

MAT_TRAN MAT_WIC MM_ABNOR

Mother transferred? Mother get WIC food during pregnancy? Labor Abnormality?

Format

MARRIEDF NP_MAGE

EDUCF RACEF

YNF YNF YNF

Codes

1 = YES 2 = NO .U = UNKNOWN 1 = MARRIED 2 = OTHER .U = UNKNOWN 1 = = 16 YRS .U = UNKNOWN 1 = OTH ASIAN 2 = WHITE 3 = BLACK 4 = AM INDIAN 5 = CHINESE 6 = JAPANESE 7 = FILIPINO 8 = HAWAIIAN 9 = OTH-NONWHT 10 = AK NATIVE 11 = MIXED RACE .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO

PRAMS Research Dataset Codebook

Variable

MM_BLEED MM_DIAB MM_DOB MM_FEVER MM_HBP MM_LMP MM_NOLD MM_NOMD MM_PCV MM_PROM MOMCIG MOMLBS

5

Birth Certificate Variables

SAS Label

Bleeding During Pregnancy? Diabetes? Month of Birth Fever? Hypertension? Month of Last Menstrual Period No Complications? No Medical Risk Factors? Month of first prenatal care visit Ruptured Membrane? Number of Cigarettes Per Day Maternal Weight Gain

Format

Codes

YNF

.N = NOT RECORDED

.U = UNKNOWN

1 = YES

2 = NO

YNF

.N = NOT RECORDED

.U = UNKNOWN

1 = YES

2 = NO

BCF

.C = NOT COLLECTED (SING.)

.N = NOT RECORDED

.U = UNKNOWN

YNF

.N = NOT RECORDED

.U = UNKNOWN

1 = YES

2 = NO

YNF

.N = NOT RECORDED

.U = UNKNOWN

1 = YES

2 = NO

BCF

.C = NOT COLLECTED (SING.)

.N = NOT RECORDED

.U = UNKNOWN

YNF

.N = NOT RECORDED

.U = UNKNOWN

1 = YES

2 = NO

YNF

.N = NOT RECORDED

.U = UNKNOWN

1 = YES

2 = NO

PNC_MTHF .A = NOT APPLICABLE

.U = UNKNOWN

88 = NO PNC

8888 = NO PNC

YNF

.N = NOT RECORDED

.U = UNKNOWN

1 = YES

2 = NO

BCSMOKEF .N = NOT RECORDED

.U = UNKNOWN

0 = NO SMOKE

97 = 97 OR MORE

BCLBSF

.N = NOT RECORDED

PRAMS Research Dataset Codebook

Variable

SAS Label

Birth Certificate Variables

Format

MOMSMOKE

Did Mom Smoke?

YNF

MRACE_AMI

Maternal race - American Indian/Alaska native

YNF

MRACE_ASN_NAPHSIS Maternal Race Asian grouped

YNF

MRACE_BLK

Maternal race - Black

YNF

MRACE_CHN

Maternal race - Chinese

YNF

MRACE_FLP

Maternal race - Filipino

YNF

MRACE_JPN

Maternal race - Japanese

YNF

MRACE_NHW

Maternal race - Native Hawaiian

YNF

MRACE_OTH

Maternal race - Other

YNF

MRACE_WHT

Maternal race - White

YNF

6

Codes

.U = UNKNOWN 0 = NO GAIN/OR LOSS 97 = 97 OR MORE .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO .N = NOT RECORDED .U = UNKNOWN 1 = YES 2 = NO

PRAMS Research Dataset Codebook

7

Birth Certificate Variables

Variable

OTH_TERM

PAT_ACK

PAT_ED

SAS Label

Pregnancy History ? Other Terminations?

Acknowledgment of paternity

Paternal Education

PAT_RACE

Paternal Race

PAY

Method of Payment

PLURAL

Plurality

PNC_MTH

Month of First Prenatal Care Visit

PNC_VST_NAPHSIS Number of Prenatal Care Visits grouped

Format

Codes

O_TERMF .N = NOT RECORDED

.U = UNKNOWN

0 = NONE

7 = 7 OR MORE

YNF

.N = NOT RECORDED

.U = UNKNOWN

1 = YES

2 = NO

EDUCF

.U = UNKNOWN

1 = 0-8 YRS

2 = 9-11 YRS

3 = 12 YRS

4 = 13-15 YRS

5 = >= 16 YRS

RACEF

.U = UNKNOWN

1 = OTH ASIAN

2 = WHITE

3 = BLACK

4 = AM INDIAN

5 = CHINESE

6 = JAPANESE

7 = FILIPINO

8 = HAWAIIAN

9 = OTH-NONWHT

10 = AK NATIVE

11 = MIXED RACE

PAY_DELF .U = UNKNOWN

1 = MEDICAID

2 = PRIVATE INS

3 = SELF-PAY

4 = INDIAN H.S.

5 = CHAMPUS/TRICARE

6 = OTHER GOV

8 = OTHER

PLURALF .U = UNKNOWN

1 = SINGLE

2 = TWIN

3 = OTH MULT

PNC_MTHF .A = NOT APPLICABLE

.U = UNKNOWN

88 = NO PNC

8888 = NO PNC

NP_PNCVS .U = UNKNOWN

PRAMS Research Dataset Codebook

Variable

POB

PRE_LB_NAPHSIS

P_PRTERM SEX SGA_10 SGA_2SD TRANS YY4_DOB YY4_LMP YY4_PCV

8

Birth Certificate Variables

SAS Label

Place of Birth

Format

POBF

Number of previous live births grouped

NP_PRELB

Previous preterm births

YNF

Gender of Infant

SEXF

Small for Gestational Age Based on 10th Percentile YNF

Small for Gestational Age Based on 2SD from Mean YNF

Infant transferred

YNF

VAR: 4-DIGIT YEAR OF BIRTH (BC) Year of last menstrual period Year of first prenatal care visit

BCF BCF PNC_MTHF

Codes

1 = ................
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