COVID-19 stressors and health behaviors: A multilevel longitudinal study across 86 countries.  Keng SL, Stanton MV, Haskins LB, Almenara CA, Ickovics J, Jones A, Grigsby-Toussaint D, Agostini M, Bélanger JJ, Gützkow B, Kreienkamp J, Lemay EP J…

Substance use during the COVID-19 pandemic: What is really happening?  Mellos E, Paparrigopoulos T.  Psychiatriki. 2022 Feb 21. English, Greek, Modern. doi: 10.22365/jpsych.2022.072. Epub ahead of print. PMID: 35255473. https://psy…

Sociodemographic and geographic disparities in excess fatal drug overdoses during the COVID-19 pandemic in California: A population-based study.  Kiang MV, Acosta RJ, Chen YH, Matthay EC, Tsai AC, Basu S, Glymour MM, Bibbins-Domingo K, Humphre…

The relationship of alcohol and other drug use during the COVID-19 pandemic among people with or at risk of HIV; A cross-sectional survey of people enrolled in Collaborating Consortium of Cohorts Producing NIDA Opportunities (C3PNO) cohorts. …

Forecasted and Observed Drug Overdose Deaths in the US During the COVID-19 Pandemic in 2020.  Cartus AR, Li Y, Macmadu A, Goedel WC, Allen B, Cerdá M, Marshall BDL.  JAMA Netw Open. 2022 Mar 1;5(3):e223418. doi: 10.1001/jamanetworkopen.2…

Trajectories and individual differences in pain, emotional distress, and prescription opioid misuse during the COVID-19 pandemic: A one-year longitudinal study.  Mun CJ, Campbell CM, McGill LS, Wegener ST, Aaron RV.  J Pain. 2022 Mar 7:S…