TY  - JOUR
PY  - 2023//
TI  - Relationships between alcohol and cannabis policies in U.S. states, 1999-2019
JO  - Journal of studies on alcohol and drugs
A1  - Naimi, Timothy S.
A1  - Lira, Marlene C.
A1  - Pessar, Seema Choksy
A1  - Smart, Rosanna
A1  - Blanchette, Jason
A1  - Pacula, Rosalie Liccardo
SP  - ePub
EP  - ePub
VL  - ePub
IS  - ePub
N2  - OBJECTIVE: A critical question regarding the public health impacts of cannabis legalization is its impact on alcohol consumption and alcohol-related harm, but little is known about whether changing cannabis policies are occurring in liberal or restrictive alcohol policy environments, which likely affect public health impacts. We constructed comprehensive state-level alcohol and cannabis policy indices and explored relationships between them. <br><br>METHOD: We assessed relationships between the Alcohol Policy Scale (APS) and the Cannabis Policy Scale (CPS) from 1999 to 2019. The APS and CPS were based on 29 and 17 state-level policies, respectively, which are each policy was weighted for its relative efficacy and degree of state-year implementation. <br><br>RESULTS: From 1999 to 2019, average state APS scores increased modestly (became more restrictive) by 4.11 points (2019 mean: 43.23, range: 24.44-66.31) and average CPS scores decreased (became less restrictive) by 15.33 points (2019 mean: 76.40, range: 29.40-95.74) on a 100-point scale. In 2019, average APS scores were similar among states that prohibited (criminalized) possession of cannabis (42.00), decriminalized possession (41.33), legalized medical cannabis (44.36), and legalized recreational cannabis (43.32). Across states, there was no correlation between the restrictiveness of state-level alcohol and cannabis policies (r=0.03, p=0.37) in unadjusted models, although there was some variation by time, geographic region, and political party, with a weak negative correlation in state fixed effects models. <br><br>CONCLUSIONS: While cannabis policies liberalized rapidly from 1999 to 2019, alcohol policies stayed relatively stable and did not differ by degree of cannabis policy liberalization. In general, there were weak associations between cannabis and alcohol policies among states; however, there was some temporal, regional and political variation.<p />  <p>Language: en</p>
LA  - en
SN  - 1937-1888
UR  - http://dx.doi.org/10.15288/jsad.23-00035
ID  - ref1
ER  -