Campus Policy on Tobacco Prohibition and Tobacco Use among Youth in Sub-Saharan Africa: An Investigation Based on the Perspectives of School Personnel

Risk Management and Healthcare Policy

关键词: tobacco prohibition policy;    tobacco use;    sub-saharan african countries;    youth;   

DOI  :  

来源: DOAJ

【 摘 要 】

Jiannan Li,1 Bocong Yuan,2 Guojun Zeng2 1International School of Business and Finance, Sun Yat-Sen University, Guangzhou, People’s Republic of China; 2School of Tourism Management, Sun Yat-Sen University, Guangzhou, People’s Republic of ChinaCorrespondence: Bocong Yuan; Guojun ZengSchool of Tourism Management, Sun Yat-Sen University, 135 West Xingang Road, Guangzhou, People’s Republic of ChinaEmail [e-mail]; [e-mail]: Schools in sub-Saharan Africa respond to the widespread use of tobacco among youth with the tobacco-prohibition policies. This study empirically examined the impact of the strength of campus tobacco-prohibition policies on tobacco use among youth across 20 sub-Saharancountries.Methods: This study used data from the Global School Personnel Survey across 20 sub-Saharan countries during 2005– 2011. Respondents comprised 7,365 school personnel (valid sample size) from Cameroon, Central African Republic, Congo, Eritrea, Ghana, Guinea-Bissau, Lesotho, Malawi, Mauritania, Mauritius, Namibia, Niger, Rwanda, Senegal, Seychelles, Sierra Leone, South Africa, Swaziland, Togo, and Uganda. Considering the potential endogeneity-estimation bias occurring in the normal ordinary least square estimation, instrumental variable estimation was used to ensure the regression results were reliable.Results: The interaction term “tobacco-prohibition policy × policy-enforcement strength” was found to negatively predict perceived seriousness of tobacco use among youth (− 0.0053, 95% CI [-0.0101, -0.0005]; p< 0.05), which indicated that when campus tobacco-prohibition policy and enforcement were both sufficiently strict, the extent to which school personnel felt concerned or anxious about tobacco use among youth in the 20 countries was lowest. A series of identification tests using instrumental variable estimation demonstrated that these regression results were reliable and without endogeneity-estimation bias.Conclusion: This study confirms the effectiveness of the interaction of tobacco-prohibition policy and policy-enforcement strength for alleviating the seriousness of tobacco use among youth in underdeveloped areas. A series of important policy implications are discussed to prevent fast development of tobacco use in this area.Keywords: tobacco-prohibition policy, tobacco use, sub-Saharan African countries, youth

【 授权许可】

Unknown