VES Vaccine Surveillance 2011 - 2015

Malawi, 2011 - 2015

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Reference ID

MWI-MEIRU-VES-2011-v1

Producer(s)

Nigel A Cunliffe, Robert S Heyderman, Neil French

Collections

Karonga HDSS

Metadata

Documentation in PDF DDI/XML JSON

Created on

Nov 14, 2025

Last modified

Nov 15, 2025

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33824

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Date of dose 2 incomplete (vitadat2x)

Data file: ves_vese

Overview

Valid: 35

Invalid: 7605

Type: Discrete

Decimal: 0

Start: 367

End: 367

Width: 1

Range: 1 - 9

Format: Numeric

Questions and instructions

Question pretext

Vaccine history

Literal question

Vitamin A dose date2 incomplete?

Categories

Value	Category	Cases
1	Full date known	0	0%
2	Day unknown	34	97.1%
3	Month unknown	0	0%
4	Day and month unknown	1	2.9%
8	Not known at all	0	0%
9	Missing	0
Sysmiss		7605

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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