BCG Immunology Study: Protective immunity following neonatal BCG vaccination

Malawi, 2007 - 2010

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Reference ID

MWI-MEIRU-BIS-2007-v1

Producer(s)

Dr Kate Watkins, Immunologist,

Collections

Karonga HDSS

Metadata

Documentation in PDF DDI/XML JSON

Created on

Nov 14, 2025

Last modified

Nov 18, 2025

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42794

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Contraception stopped/fail (contrfail)

Data file: bis_mother

Overview

Valid: 161

Invalid: 151

Type: Discrete

Decimal: 0

Start: 231

End: 231

Width: 1

Range: 1 - 9

Format: Numeric

Questions and instructions

Literal question

If contraception used just before this pregnancy, did you stop using it or did it fail?

Categories

Value	Category	Cases
1	Stop	151	93.8%
2	Fail	10	6.2%
8	Unknown	0	0%
9	Missing	15
Sysmiss		136

Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.

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