Master Pregnancy History File
The CHNS Pregnancy History Master File contains information from the Every Married Women (EMW) Surveys regarding pregnancy history. As a longitudinal file, this file contains multiple years of data for each household. An individual can have from 1 to 5 years of data as designated by the WAVE variable which contains the survey year, 1991, 1993, 1997, 2000 or 2004. And each Survey Year can contain information regarding multiple pregnancies.
This file consolidates Pregnancy History data from 9 survey files:
|
1991 |
1993 |
1997 |
2000 |
2004 |
|
EMWMAIN
EMWTAB4 |
EMW1B
C93EMW1D |
C97EMW1
C97EMW2
|
C00EMW
C00EMW1
|
C04AT15 |
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