ADHD(10) COVID-19(9) 95% CI(7) media(4) change(4) positive(4) negative and positive(4) children(4) Impact(4) parent(4) less(4) activity(4) Psychological well-being(4) MOST(4) loneliness(4) Adolescent(4) disorder(4) Ratio(4) Stress(4) Child(4) domains(4) reported(4) subjects(3) Stimulants(3) medication(3) Purchasing(3) all subjects(3) significantly(3) risk(3) Prescriptions(3)