COVID-related social determinants of substance use disorder among diverse U.S. racial ethnic groups.

"data availability the data that has been used is confidential. acknowledgement this study was funded by the ; zia-da000632"

"This study was funded by the Intramural Research Program of the NIH, National Institute on Drug Abuse (NIDA; ZIA-DA000632). The authors report no financial relationships with commercial interests. The corresponding author, Dr. Brenda Curtis, had full access to all the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis. This study was funded by the Intramural Research Program of the NIH, National Institute on Drug Abuse (NIDA; ZIA-DA000632). The authors report no financial relationships with commercial interests. The corresponding author, Dr. Brenda Curtis, had full access to all the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis."

"This study was funded by the Intramural Research Program of the NIH, National Institute on Drug Abuse (NIDA; ZIA-DA000632). The authors report no financial relationships with commercial interests. The corresponding author, Dr. Brenda Curtis, had full access to all the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis. Xiangyu Tao: Conceptualization, Writing – original draft preparation, Formal analysis, Tingting Liu: Methodology, Visualization, Writing – original draft preparation, Celia B. Fisher: Conceptualization, Supervision, Writing- Reviewing and Editing, Salvatore Giorgi: Methodology, Data curation, Writing- Reviewing and Editing, Brenda Curtis: Conceptualization, Methodology, Supervision, Funding acquisition, Writing- Reviewing and Editing This study was funded by the Intramural Research Program of the NIH, National Institute on Drug Abuse (NIDA; ZIA-DA000632). The authors report no financial relationships with commercial interests. The corresponding author, Dr. Brenda Curtis, had full access to all the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis."