PHD Progress Of Disease In Prediabetic And Prehypertensive Patients In Malawi: Assessment Of Risk Factors And Complications 2017-18 (Karonga and Lilongwe combined analytical dataset)

Malawi

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Reference ID

MWI-MEIRU-combined-PHD-data-v01

Collections

Combined / Harmonized Datasets Karonga HDSS Lilongwe HDSS

Metadata

DDI/XML JSON

Created on

Nov 14, 2025

Last modified

Nov 15, 2025

Page views

33736

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Visit (S) (visit)

Data file: phd_combined_final

Overview

Valid: 855

Invalid: 10

Type: Discrete

Decimal: 0

Start: 25

End: 25

Width: 1

Range: 1 - 9

Format: Numeric

Questions and instructions

Literal question

Visit

Categories

Value	Category	Cases
1	First visit	476	55.7%
2	Second visit	70	8.2%
3	Third visit	17	2%
4	Missed not found on three occasions	98	11.5%
5	Already done before	5	0.6%
6	Died	26	3%
7	Left	163	19.1%
8	Unknown	0	0%
9	Missing	0
Sysmiss		10

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.

Description

Definition

Visit

Imputation and derivation

Derivation

variable: visit (table[s]: phdk_fieldlog, phdl_fieldlog)

Others

Notes

If visit <> B or 1 - 3 then skip to staffcode

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