iGugu_Main_Study_Data_PLOS Medicine

South Africa

Reference ID

AHRI.iGugu.Main.Study.Data.PLOS.Medicine

Producer(s)

Njabulo Dayi, Dickman Gareta, Nompumelelo Mkwanazi, Shahmanesh M, Francis SC, Baisley K, Mchunu SL, Ferguson J, Smit T, Crucitti T, Dlamini S, Seeley J, Pillay Deenan, McGrath N, Mthiyane TN, ,

Metadata

Documentation in PDF DDI/XML JSON

Created on

Sep 11, 2026

Last modified

Sep 11, 2026

Ever smoked cigarette (ever_smoke)

Data file: Igugu_main_study_data_PLOS Medicine

Overview

Valid: 445

Invalid: 2

Type: Discrete

Decimal: 0

Width: 21

Range: 0 - 3

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
0	No	406	91.2%
1	Yes	38	8.5%
3	Prefer not to answer	1	0.2%
Sysmiss		2

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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