Association of tobacco advertising, promotion and sponsorship (TAPS) exposure and cigarette use among Nigerian adolescents: implications for current practices, products and policies

BACKGROUND This study investigates the association between exposure to tobacco advertising, promotion and sponsorship (TAPS) and cigarette use behaviours among adolescents in five Nigerian regions. This is imperative given a 2015 WHO report on the global tobacco epidemic, revealing Nigeria has not met any of the MPOWER TAPS ban indicators instituted since 2008. METHODS Secondary data analysis of the 2008 Global Youth Tobacco Survey for Nigeria. Participants were 1399 adolescents, representative of 5 Nigerian regions. Weighted multivariable logistic regression models were used to assess the relationship between TAPS exposure and (1) past 30-day (current) cigarette use, (2) ever cigarette use and (3) susceptibility to use cigarettes among never cigarette users. Sensitivity analysis via complete case analysis and multiple imputation were conducted. RESULTS Ninety-five per cent of Nigerian adolescents reported exposure to TAPS. Among adolescents who had never smoked, 15% were susceptible to use cigarettes. Cumulative TAPS exposure was significantly associated with both an increased odds of current cigarette use (AOR: 1.73; 95% CI 1.09 to2.99) and ever cigarette use (AOR: 1.29; 95% CI 1.15 to1.45); as well as increased susceptibility to cigarette smoking (AOR: 1.18; 95% CI 1.03 to 1.34), among non-smokers. CONCLUSION Given study results, the emergence of new tobacco products and novel platforms for TAPS globally, implementation of existing policies and enhancement of efforts to attain comprehensive bans on all forms of direct and indirect TAPS in line with article 13 of the WHO Framework Convention on Tobacco Control are needed to reduce TAPS exposure and curtail tobacco use in Nigeria.