BCG Immunology Study: Protective immunity following neonatal BCG vaccination

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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

41856

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119

1st birth year (birfiryear)

Valid: 244

Invalid: 68

Minimum: 1983

Maximum: 2007

Mean: 1999.266

Standard deviation: 5.134

Type: Continuous

Decimal: 0

Start: 158

End: 161

Width: 4

Range: 1983 - 2007

Format: Numeric

Question pretext

Reproductive history

Literal question

When did you first give birth? (live or still): Year

Notes

Available in versions -, 1
not less than YOB + 15 years or blank
must be blank if pregant ever = 0 ; must be blank if 1st birth estimate entered

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