Evaluation of Seattle's sweetened beverage tax on tax support and perceived economic and health impacts.
Prev Med Rep
; 27: 101809, 2022 Jun.
Article
em En
| MEDLINE
| ID: mdl-35656219
ABSTRACT
It is important to understand whether the publics' attitudes towards sugary beverage taxes (SBT) change after tax implementation to ensure the long-term success of tax policies. Seattle's SBT went into effect on January 1, 2018. We administered a mixed-mode survey to adults in Seattle and comparison areas, pre- and 2-years post-tax, to evaluate the impact of the SBT on 1) tax support and 2) perceived tax impacts (N = 2,933). Using a difference-in-differences approach, we employed adjusted income-stratified modified Poisson models to test the impacts of the tax on net changes in attitudes in Seattle versus the comparison areas, pre- to post-tax. Among lower-income individuals in Seattle, support for the tax increased by 14% (PRDD 1.14; 95% CI 1.08, 1.21) and there was a 20% net-increase in the perception that the SBT would positively affect the economy (PRDD 1.20; 95% CI 1.05, 1.39), compared to changes in the comparison areas. Among higher-income individuals in Seattle, support for the tax was not different (PRDD 0.93; 95% CI 0.70, 1.22) pre- to post-tax, but there was a net-increase in the perception that the tax would have negative effects on small businesses (PRDD 1.44; 95% CI 1.03, 2.00) and family finances (PRDD 1.86; 95% CI 1.09, 3.19). After living with the tax for 2-years, support for the tax increased among lower-income individuals in Seattle. Tax support was high and unchanged among higher-income individuals, but overall attitudes became more negative. Policy makers should consider investing in ongoing campaigns that explain the benefits of SSB taxes and revenues.
Texto completo:
1
Base de dados:
MEDLINE
Tipo de estudo:
Health_economic_evaluation
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article