{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T22:13:12Z","timestamp":1792793592601,"version":"4.5.0"},"reference-count":34,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2025,9,26]],"date-time":"2025-09-26T00:00:00Z","timestamp":1758844800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100000027","name":"National Institute on Alcohol Abuse and Alcoholism","doi-asserted-by":"publisher","award":["P60\u2010AA006282"],"award-info":[{"award-number":["P60\u2010AA006282"]}],"id":[{"id":"10.13039\/100000027","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Drug and Alcohol Review"],"published-print":{"date-parts":[[2025,11]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Introduction<\/jats:title>\n                    <jats:p>This study examined associations between retail alcohol and cannabis availability, use, and simultaneous use of these substances among youth and potential explanatory variables.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>In 2023\u201324, 1082 15\u2010 to 20\u2010year\u2010olds were surveyed in 40 California cities. The survey included questions about past\u2010year alcohol use, binge drinking, cannabis use, and simultaneous alcohol and cannabis (SAC) use, exposure to opportunities for these behaviours in different contexts, normative and health\u2010related beliefs, and demographic characteristics. City\u2010level measures included retail alcohol and cannabis outlet density and demographic characteristics. Analyses examined associations of these substance use behaviours with retail availability of alcohol and cannabis and potential explanatory variables.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      On\u2010premises alcohol outlet density was significantly associated with past\u2010year alcohol use (\n                      <jats:italic>b<\/jats:italic>\n                      \u2009=\u20090.36,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.05) and binge drinking (b\u2009=\u20090.23,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.05). Licensed cannabis retail outlet density was positively associated with past\u2010year cannabis use (\n                      <jats:italic>b<\/jats:italic>\n                      \u2009=\u20096.4,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.01), while unlicensed cannabis outlet density was negatively associated with cannabis use (\n                      <jats:italic>b<\/jats:italic>\n                      \u2009=\u2009\u221221.1,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.01). On\u2010premises alcohol outlet density was positively associated with past\u2010year SAC use (\n                      <jats:italic>b<\/jats:italic>\n                      \u2009=\u20090.18,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.01). These associations were at least partially explained by greater exposure to opportunities for alcohol, cannabis, and SAC use in different contexts\/situations and beliefs related to these behaviours.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Discussion and Conclusions<\/jats:title>\n                    <jats:p>Retail availability of alcohol and cannabis is associated with alcohol and cannabis use and SAC use among youth. These associations are at least partly explained by greater exposure to opportunities to engage in these behaviours and related beliefs.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/dar.70041","type":"journal-article","created":{"date-parts":[[2025,9,26]],"date-time":"2025-09-26T10:11:09Z","timestamp":1758881469000},"page":"2030-2040","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Opportunities for Use: Explaining Associations Between Retail Availability and Use of Alcohol and Cannabis Among Youth"],"prefix":"10.1111","volume":"44","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1813-4344","authenticated-orcid":false,"given":"Mallie J.","family":"Paschall","sequence":"first","affiliation":[{"name":"Prevention Research Center Pacific Institute for Research and Evaluation  Berkeley California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joel W.","family":"Grube","sequence":"additional","affiliation":[{"name":"Prevention Research Center Pacific Institute for Research and Evaluation  Berkeley California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kirsten","family":"Helgeson","sequence":"additional","affiliation":[{"name":"Prevention Research Center Pacific Institute for Research and Evaluation  Berkeley California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,9,26]]},"reference":[{"key":"e_1_2_9_2_1","unstructured":"R. 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