STS Hospital-level stroke surveillance in Chilumba, Malawi: providing tools for evaluating interventions in hypertension and stroke in sub-Saharan Africa Karonga

Malawi, 2014 - 2017

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Reference ID

DDI-MWI-KA-MEIRU-STS-2015-v01

Producer(s)

Professor Moffat Nyirenda, Professor MiaCrampin, Dr Alison Price, , , ,

Collections

Karonga HDSS

Metadata

DDI/XML JSON

Created on

Nov 14, 2025

Last modified

Nov 19, 2025

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86605

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when was first help sought estimate (medhelpdtx)

Data file: sts_rast

Overview

Valid: 25

Invalid: 378

Type: Discrete

Decimal: 0

Start: 113

End: 113

Width: 1

Range: 1 - 9

Format: Numeric

Questions and instructions

Literal question

When was first help sought estimate

Categories

Value	Category	Cases
1	Full date known	0	0%
2	Day unknown	13	52%
3	Month unknown	0	0%
4	Day and month unknown	12	48%
8	Not known at all	0	0%
9	Missing	0
Sysmiss		378

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.

Others

Notes

When was first help sought estimate

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