Higher positive affect, lower perceived stress seen in association with caring for one's body, exercising, and engaging in healthy behaviors
Prevalence was lower in Western versus Southern census regions, in states with regulations, in states with legal adult-use marijuana
Increase seen in proportion of mental health-related visits and in percent of visits with prescription of psychotropic medications
Links also seen for initial concussion symptom severity and preconcussion anxiety
Findings seen for exposure within the past five years, but not 10 years
Findings compared with management of alcohol, cannabis, or e-cigarette use
Rate increased by 17.0 percent per month before March 2020; increased 63.5 percent faster from March 2020 onward
Adolescents who develop greater distrust more likely to subsequently experience mental health problems
Authors say findings may help identify youth at risk for psychosis spectrum symptoms
1.4 percent had dual reported recovery and problem-resolving status, 2.5 percent had problem resolution only, 2.9 percent had recovery only