All vaccination data

Malawi

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Reference ID

MWI-MEIRU-VACCINATION-2002-v1

Producer(s)

Professor Amelia (Mia) Crampin

Collections

Karonga HDSS Combined / Harmonized Datasets

Metadata

Documentation in PDF DDI/XML JSON

Created on

Nov 14, 2025

Last modified

Nov 18, 2025

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22657

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Date of polio0 vaccination (D) (p0date)

Data file: all_vaccination_records

Overview

Valid: 31554

Type: Discrete

Start: 175

End: 184

Width: 10

Range: -

Format: character

Description

Definition

Date of polio0 vaccination

Imputation and derivation

Derivation

variable: p0date (table[s]: cen_individ, crs_bfup, crs_birth, crs_cenm, css_sei_all, gp_va, tmt_tmtv, ves_vese)

Date is used as reported unless month is reported to be estimated (edited to be bank) or it is before date of birth and is recorded as estimated (edited to be one day after birth_date).

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