COVID-19(14) Result(14) participant(11) Health(10) COVID‐19(10) investigated(8) hospital(8) consequence(8) Perceived(8) age(8) Randomly(7) Effect(7) assigned(7) public health(7) COVID‐19(7) COVID(6) Support(6) remained(6) mental health(6) lockdown(5) Well-being.(5) Anxiety(5) social support.(5) Depression(5) coronavirus(5) control condition(4) mood(4) decrease(4) issue(4) reversed(4)