Received: 22 October 2020
Accepted: 11 January 2021
First Online: 8 February 2021
Ethics approval and consent to participate
: This study was conducted in accordance with the ethical standards put forth in the Declaration of Helsinki. The questionnaire was completed online in the WeChat application after informed consent was obtained. All subjects under the age of 18 who participated in this study did so after informed consent had been obtained from their parents. The study design and procedures were approved by the ethics review committee of the Institute of Psychology, Chinese Academy of Sciences (Protocol name: Evaluation and intervention of mental health of people affected by COVID-19).
: Not applicable.
: The authors declare that they have no competing interests.