Home / Central Data Catalog / MWI-MEIRU-TB-COMBINE-FINAL-2022-V01 / variable [V299]
central

TB cases (1974-2018) and controls (1998-2018) analytical dataset (Karonga)

Malawi
Get Microdata
Reference ID
MWI-MEIRU-TB-COMBINE-FINAL-2022-v01
Producer(s)
Mia Crampin, Estelle McLean
Collections
Karonga -District-wide Combined / Harmonized Datasets Karonga HDSS
Metadata
Documentation in PDF DDI/XML JSON
Created on
Nov 14, 2025
Last modified
Nov 15, 2025
Page views
24487
Downloads
151

Whether year of stopping smoking is estimated (D) (smokestopx)

Data file: combined_tb_cases_controls_final

Overview

Valid: 1280
Invalid: 11631
Type: Discrete
Decimal: 0
Start: 1151
End: 1151
Width: 1
Range: 0 - 9
Format: Numeric

Questions and instructions

Literal question
Is the year of stopping smoking is estimated
Categories
Value Category Cases
0 No 1275
99.6%
1 Yes 5
0.4%
8 Unknown 0
0%
9 Missing 0
0%
Sysmiss 11631
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: smokestest [decade estimate of smoking stop] (table[s]: tb_tbx, tb_tbxto2007, tbold_part1/2, tb_tbo, tb_tboto2007, tbold_control)
variable: smokestop [year estimate of smoking stop] (table[s]: tb_tbx, tb_tbxto2007, tbold_part1/2, tb_tbo, tb_tboto2007, tbold_control)

gen smokestopx=0 if smokestop~=. & smokestop~=9999
replace smokestopx=1 if smokestest~=. & smokestop~=. & smokestop~=9999
la val smokestopx yesno
Back to Catalog