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

Page views

42594

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119

Used contraception since last birth (contrabir)

Data file: bis_mother

Overview

Valid: 242

Invalid: 70

Type: Discrete

Decimal: 0

Start: 200

End: 200

Width: 1

Range: 0 - 9

Format: Numeric

Questions and instructions

Question pretext

Last birth to now

Literal question

Did you use contraception since the last birth?

Categories

Value	Category	Cases
0	No	80	33.1%
1	Yes	162	66.9%
8	Unknown	0	0%
9	Missing	2
Sysmiss		68

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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