Demographic and Health Survey, 2003
Fourth Round

Reference ID

NGA-NPC-DHS-2003-v1.0

Producer(s)

National Population Commission (NPC)

Metadata

Documentation in PDF DDI/XML JSON

Created on

Oct 18, 2010

Last modified

Dec 02, 2013

Page views

1472363

Downloads

26581

Marriage to first birth int. (V221)

Valid: 4989

Invalid: 2996

Minimum: 0

Maximum: 996

Type: Continuous

Decimal: 0

Start: 220

End: 222

Width: 3

Range: 0 - 996

Format: Numeric

Universe

Ever married women who have ever given birth (V501 > 0 and V201 > 0)

Derivation

Calculated as the difference between her date of marriage and the date of her first child's birth (B3(V224) - V509)

Notes

Code 996 for Negative interval

Back to Catalog