{"id":37,"date":"2023-12-19T00:18:34","date_gmt":"2023-12-19T00:18:34","guid":{"rendered":"https:\/\/keck.usc.edu\/i-caihre\/?page_id=37"},"modified":"2025-03-21T11:28:39","modified_gmt":"2025-03-21T18:28:39","slug":"understanding-tobacco-and-cannabis-co-use-in-young-adult-priority-populations-in-california","status":"publish","type":"page","link":"https:\/\/keck.usc.edu\/i-caihre\/tobacco\/understanding-tobacco-and-cannabis-co-use-in-young-adult-priority-populations-in-california\/","title":{"rendered":"Understanding Tobacco and Cannabis Co-Use in Young Adult Priority Populations in California"},"content":{"rendered":"\n\n\n\n\n  \n\n  \n    \n\n\n\n\n\n\n<div\n  class=\"cc--component-container cc--hero-primary horizontal-navigation\"\n\n  \n  \n  \n  \n  \n  \n  >\n  <div class=\"c--component c--hero-primary\"\n    \n      >\n\n    \n  \n  <div class=\"inner-wrapper has-horizontal-nav\">\n\n          <div class=\"title-wrapper\">\n\n                  <div 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class=\"et_pb_text_inner\">\n<h2 style=\"text-align: center;\">Overview<\/h2>\n<p><span class=\"TextRun SCXW179183640 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW179183640 BCX0\" data-ccp-parastyle=\"p1\">Commercial tobacco-related disparities are among the greatest in American Indian (AI) people in California, and it is important to understand how the evolving commercial tobacco and cannabis markets and new tobacco endgame policies will impact health. The central goal of this study is to understand the evolving products, methods, motivations, and practices of commercial tobacco and cannabis use in AI young adults and the contextual, social, and pharmacological factors driving use patterns and practices.<\/span><\/span><\/p>\n<p><span class=\"TextRun SCXW179183640 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW179183640 BCX0\" data-ccp-parastyle=\"p1\">Specific aims include<\/span><\/span><\/p>\n<ol>\n<li><span class=\"TextRun SCXW179183640 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW179183640 BCX0\" data-ccp-parastyle=\"p1\">Describe the products, methods, motivations, and practices of tobacco and cannabis co-use as they co-evolve over time and how contextual and pharmacological factors accompany product experimentation, escalation, switching, and cessation.<\/span><\/span><\/li>\n<li><span class=\"TextRun SCXW179183640 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW179183640 BCX0\" data-ccp-parastyle=\"p1\">Compare participant perceptions of the effects of tobacco and cannabis use (e.g., psychoactive effects, adverse experiences) with biomarkers of nicotine, THC, and toxicant exposure.<\/span><\/span><\/li>\n<li><span class=\"TextRun SCXW179183640 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW179183640 BCX0\" data-ccp-parastyle=\"p1\">Describe the perceived impact of tobacco endgame policies on tobacco and cannabis co-use among AI young adults in California.<\/span><\/span><\/li>\n<li><span class=\"TextRun SCXW179183640 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW179183640 BCX0\" data-ccp-parastyle=\"p1\">Explore how cessation programs can be adapted to address both tobacco and cannabis for AI young adults in California.<\/span><\/span><\/li>\n<\/ol>\n<p><span class=\"TextRun SCXW179183640 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW179183640 BCX0\" data-ccp-parastyle=\"p1\">We propose a longitudinal concurrent mixed methods study of American Indian young adults using tobacco and cannabis from northern,\u00a0<\/span><span class=\"NormalTextRun SCXW179183640 BCX0\" data-ccp-parastyle=\"p1\">central<\/span><span class=\"NormalTextRun SCXW179183640 BCX0\" data-ccp-parastyle=\"p1\">\u00a0and southern California over 2 waves of data collection.<\/span><\/span><span class=\"EOP SCXW179183640 BCX0\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<\/div>\n<\/div>\n\n\n\n<\/div>\n  <\/div>\n\n\n  <\/div><\/div>\n\n\n\n      \n\n\n  \n    \n\n\n\n\n\n\n<div\n  class=\"cc--component-container cc--contact-details \"\n\n  \n  \n  \n  \n  \n  \n  >\n  <div class=\"c--component c--contact-details\"\n    \n      >\n\n    \n  <div class=\"inner-wrapper\">\n\n          <div class=\"header-container\">\n\n                      \n<div class=\"f--field f--section-title\">\n\n    \n  <h2>\n          Investigators\n      <\/h2>\n\n\n<\/div>\n        \n        \n      <\/div>\n    \n    \n      <div class=\"contacts-container\">\n\n        \n                      <div class=\"contact-card\">\n\n                              <h3>Claradina Soto, PhD, MPH\u00a0(she\/her)<\/h3>\n              \n                                  \n<div class=\"f--field f--description description-medium\">\n\n    \n  <p><strong>Tribal affiliations:<\/strong><br \/>\n<strong>Navajo\/Jemez Pueblo<\/strong><\/p>\n<p>Associate Professor of Clinical Population and Public Health Sciences<\/p>\n\n\n\n<\/div>\n              \n                              <div class=\"f--phone\">\n                  <a href=\"tel:323-4420-8219\">323-4420-8219<\/a>\n                <\/div>\n              \n                              <div class=\"f--email\">\n                  <a href=\"mailto:toya@usc.edu\">toya@usc.edu<\/a>\n                <\/div>\n              \n            <\/div>\n                    \n                      <div class=\"contact-card\">\n\n                              <h3>Pamela Ling, MD, MPH<\/h3>\n              \n                                  \n<div class=\"f--field f--description description-medium\">\n\n    \n  <p>Director, Center for Tobacco Control Research &amp; Education<\/p>\n<p>University of California, San Francisco<\/p>\n\n\n\n<\/div>\n              \n              \n                              <div class=\"f--email\">\n                  <a href=\"mailto:pamela.ling@ucsf.edu\">pamela.ling@ucsf.edu<\/a>\n                <\/div>\n              \n            <\/div>\n                    \n                      <div class=\"contact-card\">\n\n                              <h3>Kim Koester, PhD<\/h3>\n              \n                                  \n<div class=\"f--field f--description description-medium\">\n\n    \n  <p>Assistant Professor<\/p>\n<p>University of California, San Francisco<\/p>\n\n\n\n<\/div>\n              \n              \n                              <div class=\"f--email\">\n                  <a href=\"mailto:kimberly.koester@ucsf.edu\">kimberly.koester@ucsf.edu<\/a>\n                <\/div>\n              \n            <\/div>\n                    \n      <\/div>\n\n    \n    \n  <\/div>\n\n\n  <\/div><\/div>\n\n\n\n      \n\n\n  \n    \n\n\n\n\n\n\n<div\n  class=\"cc--component-container cc--contact-details \"\n\n  \n  \n  \n  \n  \n  \n  >\n  <div class=\"c--component c--contact-details\"\n    \n      >\n\n    \n  <div class=\"inner-wrapper\">\n\n          <div class=\"header-container\">\n\n                      \n<div class=\"f--field f--section-title\">\n\n    \n  <h2>\n          Investigators\n      <\/h2>\n\n\n<\/div>\n        \n        \n      <\/div>\n    \n    \n      <div class=\"contacts-container\">\n\n        \n                      <div class=\"contact-card\">\n\n                              <h3>Sabrina Islam, PhD, MS<\/h3>\n              \n                                  \n<div class=\"f--field f--description description-medium\">\n\n    \n  <p>Postdoctoral Scholar<\/p>\n<p>Center for Tobacco Control Research and Education<\/p>\n<p>University of California, San Francisco<\/p>\n\n\n\n<\/div>\n              \n              \n                              <div class=\"f--email\">\n                  <a href=\"mailto:sabrina.islam@ucsf.edu\">sabrina.islam@ucsf.edu<\/a>\n                <\/div>\n              \n            <\/div>\n                    \n                      <div class=\"contact-card\">\n\n                              <h3>Sarah Rosen, BA<\/h3>\n              \n                                  \n<div class=\"f--field f--description description-medium\">\n\n    \n  <p>Clinical Research Coordinator<\/p>\n<p>University of California, San Francisco<\/p>\n\n\n\n<\/div>\n              \n              \n                              <div class=\"f--email\">\n                  <a href=\"mailto:sarah.rosen@ucsf.edu\">sarah.rosen@ucsf.edu<\/a>\n                <\/div>\n              \n            <\/div>\n                    \n                      <div class=\"contact-card\">\n\n                              <h3>Gideon St Helen, PhD<\/h3>\n              \n                                  \n<div class=\"f--field f--description description-medium\">\n\n    \n  <p>Associate Professor<\/p>\n<p>Center for Tobacco Control Research and Education<\/p>\n<p>University of California, San Francisco<\/p>\n\n\n\n<\/div>\n              \n              \n                              <div class=\"f--email\">\n                  <a href=\"mailto:gideon.sthelen@ucsf.edu\">gideon.sthelen@ucsf.edu<\/a>\n                <\/div>\n              \n            <\/div>\n                    \n      <\/div>\n\n    \n    \n  <\/div>\n\n\n  <\/div><\/div>\n\n\n\n  \n  \n    \n\n\n\n\n\n\n<div\n  class=\"cc--component-container cc--full-width-cta white\"\n\n  \n  \n  \n  \n  \n  \n  >\n  <div class=\"c--component c--full-width-cta\"\n    \n      >\n\n    \n  <div class=\"inner-wrapper\">\n          <div class=\"header-container\">\n\n                      \n<div class=\"f--field f--section-title has-stripe\">\n\n    \n  <h2>\n          Learn more\n      <\/h2>\n\n\n<\/div>\n                      <\/div>\n    \n          <div class=\"links-container\">\n        \n              \n<div class=\"f--field f--link\">\n\n    \n    \n  \n<a\n  class=\"link \"\n  href=\"https:\/\/sites.google.com\/usc.edu\/nativehealthct\/home?pli=1\"\n    aria-label=\"Read&#x20;more&#x20;about&#x20;Visit&#x20;the&#x20;study&#x20;site\">\n        Visit the study site\n    <\/a>\n\n\n<\/div>\n              <\/div>\n      <\/div>\n\n\n  <\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":18,"featured_media":38,"parent":24,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":true,"footnotes":""},"class_list":["post-37","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Understanding Tobacco and Cannabis Co-Use in Young Adult Priority Populations in California - Initiative for California American Indian Health Research and Evaluation<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/keck.usc.edu\/i-caihre\/tobacco\/understanding-tobacco-and-cannabis-co-use-in-young-adult-priority-populations-in-california\/\" \/>\n<meta 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