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The impact of MPOWER tobacco control policies on tobacco use in African countries

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Abstract

Aim

This study aims to evaluate the impact of MPOWER tobacco control policies on smoking and smokeless tobacco (SLT) use prevalence in Africa, between 2007 and 2018.

Subject and methods

This is a longitudinal ecological study using panel data from 40 African countries at six time-points between 2007 and 2018. MPOWER scores and tobacco use prevalence data were obtained from the WHO global health repository. Two-way fixed effects regression models were used to assess the impact of the MPOWER policies on smoking and SLT use prevalence among African adults. The analysis was stratified by sex and UN African sub-region.

Results

In the primary analysis of all included countries, only the fiscal tobacco control measure (represented by the price of cigarettes) was significantly associated with a decrease in tobacco use among African adults – each $1 increase in the price of a 20-cigarette pack was associated with a 0.29 (95% CI 0.03, 0.55) percentage point decrease in smoking prevalence, and a 0.11 (95% CI 0.02, 0.20) percentage point decrease in SLT use prevalence, among men. In the stratified analysis by UN African sub-regions, the greatest impact was observed in Western and Northern Africa, and MPOWER policies appeared to be more effective in reducing smoking prevalence than SLT use prevalence.

Conclusion

The MPOWER package (especially its fiscal component) has had an impact on tobacco use in African countries. However, more attention needs to be paid to SLT use in Africa, which appears to have been impacted to a much lesser extent than smoking.

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Data availability

All data used for this study are directly downloadable from the WHO Global Health repository and World Bank database. The compiled dataset used for this study is available as an excel spreadsheet at the GitHub repository here: https://github.com/pharmsteve/MPOWER.git.

Code availability

All R statistical code used for this analysis are provided at the GitHub repository here: https://github.com/pharmsteve/MPOWER.git.

References

  • Bafunno D, Catino A, Lamorgese V et al (2020) Impact of tobacco control interventions on smoking initiation, cessation, and prevalence: a systematic review. J Thoracic Disease 12:3844

    Article  Google Scholar 

  • Brüderl J, Ludwig V (2015) Fixed-effects panel regression. The Sage handbook of regression analysis and causal inference. p327-357 ISBN: 9781473914384

  • Chaloupka FJ, Yurekli A, Fong GT (2012) Tobacco taxes as a tobacco control strategy. Tob Control 21:172–180. https://doi.org/10.1136/tobaccocontrol-2011-050417

    Article  PubMed  Google Scholar 

  • Dubray J, Schwartz R, Chaiton M et al (2015) The effect of MPOWER on smoking prevalence. Tob Control 24:540–542. https://doi.org/10.1136/tobaccocontrol-2014-051834

    Article  PubMed  Google Scholar 

  • Eriksen M, Mackay J, Ross H (2012) The tobacco atlas. American Cancer Society:32-33, Atlanta

    Google Scholar 

  • Flor LS, Reitsma MB, Gupta V et al (2021) The effects of tobacco control policies on global smoking prevalence. Nat Med 27:239–243. https://doi.org/10.1038/s41591-020-01210-8

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  • Gravely S, Giovino GA, Craig L et al (2017) Implementation of key demand-reduction measures of the WHO Framework Convention on Tobacco Control and change in smoking prevalence in 126 countries: an association study Lancet. Public Health 2:e166–e174. https://doi.org/10.1016/s2468-2667(17)30045-2

    Article  PubMed  Google Scholar 

  • Hagen L, Heydari G, Hammal F (2022) A longitudinal analysis of MPOWER implementation, 2008-2018 Journal of Global. Health Reports 6:e2022046. https://doi.org/10.29392/001c.38062

    Article  Google Scholar 

  • Hanck C, Arnold M, Gerber A et al (2019) Introduction to econometrics with R. University of Duisburg-Essen:1-9

  • Heydari G (2019) Which countries are the best in tobacco control? A quantitative analysis of the MPOWER 2017. J Global Health Rep 3

  • Hoffman SJ, Poirier MJP, Rogers Van Katwyk S et al (2019) Impact of the WHO Framework Convention on Tobacco Control on global cigarette consumption: quasi-experimental evaluations using interrupted time series analysis and in-sample forecast event modelling. British Med J 365:l2287. https://doi.org/10.1136/bmj.l2287

    Article  Google Scholar 

  • Husain MJ, Datta BK, Nargis N et al (2020) Revisiting the association between worldwide implementation of the MPOWER package and smoking prevalence, 2008-2017. Tob Control. https://doi.org/10.1136/tobaccocontrol-2020-055758

  • Joossens L, Merriman D, Ross H et al (2009) How eliminating the global illicit cigarette trade would increase tax revenue and save lives. International Union Against Tuberculosis and Lung Disease (The Union), Paris Lung Disease, Paris

  • Levy DT, Yuan Z, Luo Y et al (2018) Seven years of progress in tobacco control: an evaluation of the effect of nations meeting the highest level MPOWER measures between 2007 and 2014. Tob Control 27:50–57. https://doi.org/10.1136/tobaccocontrol-2016-053381

    Article  PubMed  Google Scholar 

  • Lipsitch M, Tchetgen Tchetgen E, Cohen T (2010) Negative controls: a tool for detecting confounding and bias in observational studies. Epidemiology 21

  • Ngo A, Cheng KW, Chaloupka FJ et al (2017) The effect of MPOWER scores on cigarette smoking prevalence and consumption. Prev Med 105s:S10–s14. https://doi.org/10.1016/j.ypmed.2017.05.006

    Article  PubMed  Google Scholar 

  • Ogbodo SC, Onyekwum CA (2023) Social determinants of health, religiosity, and tobacco use in sub-Saharan Africa: evidence from the global adult tobacco surveys in seven countries. J Public Health (Berl.). https://doi.org/10.1007/s10389-023-01882-9

  • Olivera-Chávez RI, Cermeño-Bazán R, de Miera-Juárez BS et al (2010) The effect of tobacco prices on consumption: a time series data analysis for Mexico. Salud Publica Mex 52(Suppl 2):S197–S205. https://doi.org/10.1590/s0036-36342010000800015

    Article  PubMed  Google Scholar 

  • Petersen AB, Thompson LM, Dadi GB, Tolcha A, Cataldo JK (2018) An exploratory study of knowledge, attitudes, and beliefs related to tobacco use and secondhand smoke among women in Aleta Wondo, Ethiopia. BMC women's health 18(1):1–10

    Article  Google Scholar 

  • Smith A (1776) An inquiry into the nature and causes of the wealth of nations: Volume One. London

  • The World Bank (1999) Curbing the epidemic: governments and the economics of tobacco control. Tobacco Control 8:196

    Article  Google Scholar 

  • Vardell E (2020) Global health observatory data repository. Med Ref Serv Quart 39(1):67–74

    Article  Google Scholar 

  • Wilson LM, Avila Tang E, Chander G et al (2012) Impact of tobacco control interventions on smoking initiation, cessation, and prevalence: a systematic review Journal of environmental and public health 2012

  • Winkler V, Lan Y, Becher H (2015) Tobacco prevention policies in west-African countries and their effects on smoking prevalence. BMC Public Health 15:1216. https://doi.org/10.1186/s12889-015-2562-z

    Article  PubMed  PubMed Central  Google Scholar 

  • World Health Organization (2004) WHO framework convention on tobacco control (No. SEA-Tobacco-6). WHO Regional Office for South-East Asia

  • World Health Organization (2006) Rules of procedure of the conference of the parties to the WHO Framework convention on tobacco control

  • World Health Organization (2008) MPOWER: a policy package to reverse the tobacco epidemic. Geneva

  • World Health Organization (2010) WHO technical manual on tobacco tax administration. Geneva

  • World Health Organization (2015) WHO report on the global tobacco epidemic 2015: raising taxes on tobacco. https://www.who.int/publications/i/item/9789241509121. Accessed 7 May 2021

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Acknowledgements

Thanks to Prof. Laurence Moore (PhD) for his assistance with refining the research idea and reviewing the manuscript.

Funding

This study did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors.

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The sole author was responsible for the conception and design of the study, as well as the statistical analysis, writing and revision of the manuscript.

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Correspondence to Stephen Chukwuma Ogbodo.

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Ogbodo, S.C. The impact of MPOWER tobacco control policies on tobacco use in African countries. J Public Health (Berl.) (2023). https://doi.org/10.1007/s10389-023-01961-x

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