Demographic and Health Survey, 2003
Fourth Round

Nigeria, 2003

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

1373619

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Duration of amenorrhea (M6)

Data file: Child

Overview

Valid: 5773

Invalid: 17265

Minimum: 0

Maximum: 96

Type: Continuous

Decimal: 0

Start: 89

End: 90

Width: 2

Range: 0 - 98

Format: Numeric

Questions and instructions

Literal question

For how many months after the birth of (NAME) did you not have a period?

Description

Universe

All children

Imputation and derivation

Derivation

If the woman states her period has not returned since the birth in question, then M6 is set to 96. Otherwise, the literal question is asked.

Others

Notes

code 96 used for Period not returned, code 97 used for Inconsistent

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Demographic and Health Survey, 2003 Fourth Round