Fig 1.
Comparison before and after the implementation of California Proposition 56 tobacco tax increase between California and synthetic control: Cigarette price ($2019).
Fig 2.
Comparison before and after the implementation of California Proposition 56 tobacco tax increase between California and synthetic control: Cigarette use outcomes.
Fig 3.
Comparison before and after the implementation of California Proposition 56 tobacco tax increase between California and synthetic control: Non-cigarette tobacco use outcomes—current use (%).
Fig 4.
Comparison before and after the implementation of California Proposition 56 tobacco tax increase between California and synthetic control: Non-cigarette tobacco use outcomes—daily use (%).
Table 1.
Descriptive statistics of predictor variables in California and synthetic control: Cigarette price and use outcomes.
Table 2.
Descriptive statistics of predictor variables in California and synthetic control: Non-cigarette use outcomes–current use.
Table 3.
Descriptive statistics of predictor variables in California and synthetic control: Non-cigarette use outcomes–daily use.
Table 4.
Difference-in-differences estimates on the associations between California Proposition 56 tobacco tax increase and tobacco outcomes.