NCD Combined analytical dataset

Malawi, 2013 - 2016

Get Microdata

Reference ID

MWI-MEIRU-NCD-2013-v1.0

Producer(s)

Prof Moffat Nyirenda, Prof Shabbar Jaffar

Collections

Combined / Harmonized Datasets Karonga HDSS Lilongwe HDSS

Metadata

Documentation in PDF DDI/XML JSON

Created on

Nov 14, 2025

Last modified

Nov 19, 2025

Page views

5257

Downloads

155

Estimate of amount of oil taken per day (grouped) (D) (boilgrp)

Data file: ncd_combined_data_all

Overview

Valid: 29118

Invalid: 1457

Type: Discrete

Decimal: 0

Start: 81

End: 82

Width: 2

Range: 1 - 10

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	<5ml	1342	4.6%
2	5-15ml	9651	33.1%
3	15-30ml	13097	45%
4	30-45ml	3725	12.8%
5	45-60ml	773	2.7%
6	60-75ml	316	1.1%
7	75-100ml	155	0.5%
8	100-125ml	25	0.1%
9	125-250ml	30	0.1%
10	250ml+	4	0%
Sysmiss		1457

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.

Imputation and derivation

Derivation

variable: boilperday [oil taken per day estimate] (table[s]: derived variable)
recode boilperday (0/4.9=1 "<5ml") (5/14.9=2 "5-15ml") (15/29.9=3 "15-30ml") (30/44.9=4 "30-45ml") (45/59.9=5 "45-60ml") (60/74.9=6 "60-75ml") (75/99.9=7 "75-100ml") (100/124.9=8 "100-125ml") (125/249.5=9 "125-250ml") (250/max=10 "250ml+"), gen(boilgrp)

Back to Catalog