Association Between Generalized Anxiety Disorder Scores and Online Activity Among US Adults During the COVID-19 Pandemic: Cross-Sectional Analysis

Parvati Singh   ¹ , PhD ;   William G Cumberland   ² , PhD ;   Dominic Ugarte   ³ , MD ;   Tim-Allen Bruckner   ⁴ , PhD ;   Sean D Young   ¹ , PhD

¹ University of California Institute for Prediction Technology, University of California, Irvine, Irvine, CA, United States

² Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, United States

³ School of Medicine, University of California, Irvine, Irvine, CA, United States

⁴ Program in Public Health, University of California, Irvine, Irvine, CA, United States